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RFC1155-SMI DEFINITIONS ::= BEGIN
nullOID OBJECT IDENTIFIER ::= { ccitt 0 }
internet OBJECT IDENTIFIER ::= { iso org(3) dod(6) 1 }
directory OBJECT IDENTIFIER ::= { internet 1 }
mgmt OBJECT IDENTIFIER ::= { internet 2 }
experimental OBJECT IDENTIFIER ::= { internet 3 }
private OBJECT IDENTIFIER ::= { internet 4 }
enterprises OBJECT IDENTIFIER ::= { private 1 }
END
RFC1213-MIB DEFINITIONS ::= BEGIN
IMPORTS
mgmt, NetworkAddress, IpAddress, Counter, Gauge,
TimeTicks
FROM RFC1155-SMI
OBJECT-TYPE
FROM RFC-1212;
-- This MIB module uses the extended OBJECT-TYPE macro as
-- defined in [14];
-- MIB-II (same prefix as MIB-I)
mib-2 OBJECT IDENTIFIER ::= { mgmt 1 }
-- textual conventions
DisplayString ::=
OCTET STRING
-- This data type is used to model textual information taken
-- from the NVT ASCII character set. By convention, objects
-- with this syntax are declared as having
--
-- SIZE (0..255)
PhysAddress ::=
OCTET STRING
-- This data type is used to model media addresses. For many
-- types of media, this will be in a binary representation.
-- For example, an ethernet address would be represented as
-- a string of 6 octets.
-- groups in MIB-II
system OBJECT IDENTIFIER ::= { mib-2 1 }
interfaces OBJECT IDENTIFIER ::= { mib-2 2 }
at OBJECT IDENTIFIER ::= { mib-2 3 }
ip OBJECT IDENTIFIER ::= { mib-2 4 }
icmp OBJECT IDENTIFIER ::= { mib-2 5 }
tcp OBJECT IDENTIFIER ::= { mib-2 6 }
udp OBJECT IDENTIFIER ::= { mib-2 7 }
egp OBJECT IDENTIFIER ::= { mib-2 8 }
-- historical (some say hysterical)
-- cmot OBJECT IDENTIFIER ::= { mib-2 9 }
transmission OBJECT IDENTIFIER ::= { mib-2 10 }
snmp OBJECT IDENTIFIER ::= { mib-2 11 }
-- the System group
-- Implementation of the System group is mandatory for all
-- systems. If an agent is not configured to have a value
-- for any of these variables, a string of length 0 is
-- returned.
sysDescr OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A textual description of the entity. This value
should include the full name and version
identification of the system's hardware type,
software operating-system, and networking
software. It is mandatory that this only contain
printable ASCII characters."
::= { system 1 }
sysObjectID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The vendor's authoritative identification of the
network management subsystem contained in the
entity. This value is allocated within the SMI
enterprises subtree (1.3.6.1.4.1) and provides an
easy and unambiguous means for determining `what
kind of box' is being managed. For example, if
vendor `Flintstones, Inc.' was assigned the
subtree 1.3.6.1.4.1.4242, it could assign the
identifier 1.3.6.1.4.1.4242.1.1 to its `Fred
Router'."
::= { system 2 }
sysUpTime OBJECT-TYPE
SYNTAX TimeTicks
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The time (in hundredths of a second) since the
network management portion of the system was last
re-initialized."
::= { system 3 }
sysContact OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The textual identification of the contact person
for this managed node, together with information
on how to contact this person."
::= { system 4 }
sysName OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"An administratively-assigned name for this
managed node. By convention, this is the node's
fully-qualified domain name."
::= { system 5 }
sysLocation OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The physical location of this node (e.g.,
`telephone closet, 3rd floor')."
::= { system 6 }
sysServices OBJECT-TYPE
SYNTAX INTEGER (0..127)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A value which indicates the set of services that
this entity primarily offers.
The value is a sum. This sum initially takes the
value zero, Then, for each layer, L, in the range
1 through 7, that this node performs transactions
for, 2 raised to (L - 1) is added to the sum. For
example, a node which performs primarily routing
functions would have a value of 4 (2^(3-1)). In
contrast, a node which is a host offering
application services would have a value of 72
(2^(4-1) + 2^(7-1)). Note that in the context of
the Internet suite of protocols, values should be
calculated accordingly:
layer functionality
1 physical (e.g., repeaters)
2 datalink/subnetwork (e.g., bridges)
3 internet (e.g., IP gateways)
4 end-to-end (e.g., IP hosts)
7 applications (e.g., mail relays)
For systems including OSI protocols, layers 5 and
6 may also be counted."
::= { system 7 }
-- the Interfaces group
-- Implementation of the Interfaces group is mandatory for
-- all systems.
ifNumber OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of network interfaces (regardless of
their current state) present on this system."
::= { interfaces 1 }
-- the Interfaces table
-- The Interfaces table contains information on the entity's
-- interfaces. Each interface is thought of as being
-- attached to a `subnetwork'. Note that this term should
-- not be confused with `subnet' which refers to an
-- addressing partitioning scheme used in the Internet suite
-- of protocols.
ifTable OBJECT-TYPE
SYNTAX SEQUENCE OF IfEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of interface entries. The number of
entries is given by the value of ifNumber."
::= { interfaces 2 }
ifEntry OBJECT-TYPE
SYNTAX IfEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"An interface entry containing objects at the
subnetwork layer and below for a particular
interface."
INDEX { ifIndex }
::= { ifTable 1 }
IfEntry ::=
SEQUENCE {
ifIndex
INTEGER,
ifDescr
DisplayString,
ifType
INTEGER,
ifMtu
INTEGER,
ifSpeed
Gauge,
ifPhysAddress
PhysAddress,
ifAdminStatus
INTEGER,
ifOperStatus
INTEGER,
ifLastChange
TimeTicks,
ifInOctets
Counter,
ifInUcastPkts
Counter,
ifInNUcastPkts
Counter,
ifInDiscards
Counter,
ifInErrors
Counter,
ifInUnknownProtos
Counter,
ifOutOctets
Counter,
ifOutUcastPkts
Counter,
ifOutNUcastPkts
Counter,
ifOutDiscards
Counter,
ifOutErrors
Counter,
ifOutQLen
Gauge,
ifSpecific
OBJECT IDENTIFIER
}
ifIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A unique value for each interface. Its value
ranges between 1 and the value of ifNumber. The
value for each interface must remain constant at
least from one re-initialization of the entity's
network management system to the next re-
initialization."
::= { ifEntry 1 }
ifDescr OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A textual string containing information about the
interface. This string should include the name of
the manufacturer, the product name and the version
of the hardware interface."
::= { ifEntry 2 }
ifType OBJECT-TYPE
SYNTAX INTEGER {
other(1), -- none of the following
regular1822(2),
hdh1822(3),
ddn-x25(4),
rfc877-x25(5),
ethernet-csmacd(6),
iso88023-csmacd(7),
iso88024-tokenBus(8),
iso88025-tokenRing(9),
iso88026-man(10),
starLan(11),
proteon-10Mbit(12),
proteon-80Mbit(13),
hyperchannel(14),
fddi(15),
lapb(16),
sdlc(17),
ds1(18), -- T-1
e1(19), -- european equiv. of T-1
basicISDN(20),
primaryISDN(21), -- proprietary serial
propPointToPointSerial(22),
ppp(23),
softwareLoopback(24),
eon(25), -- CLNP over IP [11]
ethernet-3Mbit(26),
nsip(27), -- XNS over IP
slip(28), -- generic SLIP
ultra(29), -- ULTRA technologies
ds3(30), -- T-3
sip(31), -- SMDS
frame-relay(32)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The type of interface, distinguished according to
the physical/link protocol(s) immediately `below'
the network layer in the protocol stack."
::= { ifEntry 3 }
ifMtu OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The size of the largest datagram which can be
sent/received on the interface, specified in
octets. For interfaces that are used for
transmitting network datagrams, this is the size
of the largest network datagram that can be sent
on the interface."
::= { ifEntry 4 }
ifSpeed OBJECT-TYPE
SYNTAX Gauge
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An estimate of the interface's current bandwidth
in bits per second. For interfaces which do not
vary in bandwidth or for those where no accurate
estimation can be made, this object should contain
the nominal bandwidth."
::= { ifEntry 5 }
ifPhysAddress OBJECT-TYPE
SYNTAX PhysAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The interface's address at the protocol layer
immediately `below' the network layer in the
protocol stack. For interfaces which do not have
such an address (e.g., a serial line), this object
should contain an octet string of zero length."
::= { ifEntry 6 }
ifAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
up(1), -- ready to pass packets
down(2),
testing(3) -- in some test mode
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The desired state of the interface. The
testing(3) state indicates that no operational
packets can be passed."
::= { ifEntry 7 }
ifOperStatus OBJECT-TYPE
SYNTAX INTEGER {
up(1), -- ready to pass packets
down(2),
testing(3) -- in some test mode
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The current operational state of the interface.
The testing(3) state indicates that no operational
packets can be passed."
::= { ifEntry 8 }
ifLastChange OBJECT-TYPE
SYNTAX TimeTicks
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of sysUpTime at the time the interface
entered its current operational state. If the
current state was entered prior to the last re-
initialization of the local network management
subsystem, then this object contains a zero
value."
::= { ifEntry 9 }
ifInOctets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of octets received on the
interface, including framing characters."
::= { ifEntry 10 }
ifInUcastPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of subnetwork-unicast packets
delivered to a higher-layer protocol."
::= { ifEntry 11 }
ifInNUcastPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of non-unicast (i.e., subnetwork-
broadcast or subnetwork-multicast) packets
delivered to a higher-layer protocol."
::= { ifEntry 12 }
ifInDiscards OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of inbound packets which were chosen
to be discarded even though no errors had been
detected to prevent their being deliverable to a
higher-layer protocol. One possible reason for
discarding such a packet could be to free up
buffer space."
::= { ifEntry 13 }
ifInErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of inbound packets that contained
errors preventing them from being deliverable to a
higher-layer protocol."
::= { ifEntry 14 }
ifInUnknownProtos OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets received via the interface
which were discarded because of an unknown or
unsupported protocol."
::= { ifEntry 15 }
ifOutOctets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of octets transmitted out of the
interface, including framing characters."
::= { ifEntry 16 }
ifOutUcastPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets that higher-level
protocols requested be transmitted to a
subnetwork-unicast address, including those that
were discarded or not sent."
::= { ifEntry 17 }
ifOutNUcastPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets that higher-level
protocols requested be transmitted to a non-
unicast (i.e., a subnetwork-broadcast or
subnetwork-multicast) address, including those
that were discarded or not sent."
::= { ifEntry 18 }
ifOutDiscards OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of outbound packets which were chosen
to be discarded even though no errors had been
detected to prevent their being transmitted. One
possible reason for discarding such a packet could
be to free up buffer space."
::= { ifEntry 19 }
ifOutErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of outbound packets that could not be
transmitted because of errors."
::= { ifEntry 20 }
ifOutQLen OBJECT-TYPE
SYNTAX Gauge
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The length of the output packet queue (in
packets)."
::= { ifEntry 21 }
ifSpecific OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A reference to MIB definitions specific to the
particular media being used to realize the
interface. For example, if the interface is
realized by an ethernet, then the value of this
object refers to a document defining objects
specific to ethernet. If this information is not
present, its value should be set to the OBJECT
IDENTIFIER { 0 0 }, which is a syntatically valid
object identifier, and any conformant
implementation of ASN.1 and BER must be able to
generate and recognize this value."
::= { ifEntry 22 }
-- the Address Translation group
-- Implementation of the Address Translation group is
-- mandatory for all systems. Note however that this group
-- is deprecated by MIB-II. That is, it is being included
-- solely for compatibility with MIB-I nodes, and will most
-- likely be excluded from MIB-III nodes. From MIB-II and
-- onwards, each network protocol group contains its own
-- address translation tables.
-- The Address Translation group contains one table which is
-- the union across all interfaces of the translation tables
-- for converting a NetworkAddress (e.g., an IP address) into
-- a subnetwork-specific address. For lack of a better term,
-- this document refers to such a subnetwork-specific address
-- as a `physical' address.
-- Examples of such translation tables are: for broadcast
-- media where ARP is in use, the translation table is
-- equivalent to the ARP cache; or, on an X.25 network where
-- non-algorithmic translation to X.121 addresses is
-- required, the translation table contains the
-- NetworkAddress to X.121 address equivalences.
atTable OBJECT-TYPE
SYNTAX SEQUENCE OF AtEntry
ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"The Address Translation tables contain the
NetworkAddress to `physical' address equivalences.
Some interfaces do not use translation tables for
determining address equivalences (e.g., DDN-X.25
has an algorithmic method); if all interfaces are
of this type, then the Address Translation table
is empty, i.e., has zero entries."
::= { at 1 }
atEntry OBJECT-TYPE
SYNTAX AtEntry
ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"Each entry contains one NetworkAddress to
`physical' address equivalence."
INDEX { atIfIndex,
atNetAddress }
::= { atTable 1 }
AtEntry ::=
SEQUENCE {
atIfIndex
INTEGER,
atPhysAddress
PhysAddress,
atNetAddress
NetworkAddress
}
atIfIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS deprecated
DESCRIPTION
"The interface on which this entry's equivalence
is effective. The interface identified by a
particular value of this index is the same
interface as identified by the same value of
ifIndex."
::= { atEntry 1 }
atPhysAddress OBJECT-TYPE
SYNTAX PhysAddress
ACCESS read-write
STATUS deprecated
DESCRIPTION
"The media-dependent `physical' address.
Setting this object to a null string (one of zero
length) has the effect of invaliding the
corresponding entry in the atTable object. That
is, it effectively dissasociates the interface
identified with said entry from the mapping
identified with said entry. It is an
implementation-specific matter as to whether the
agent removes an invalidated entry from the table.
Accordingly, management stations must be prepared
to receive tabular information from agents that
corresponds to entries not currently in use.
Proper interpretation of such entries requires
examination of the relevant atPhysAddress object."
::= { atEntry 2 }
atNetAddress OBJECT-TYPE
SYNTAX NetworkAddress
ACCESS read-write
STATUS deprecated
DESCRIPTION
"The NetworkAddress (e.g., the IP address)
corresponding to the media-dependent `physical'
address."
::= { atEntry 3 }
-- the IP group
-- Implementation of the IP group is mandatory for all
-- systems.
ipForwarding OBJECT-TYPE
SYNTAX INTEGER {
forwarding(1), -- acting as a gateway
not-forwarding(2) -- NOT acting as a gateway
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The indication of whether this entity is acting
as an IP gateway in respect to the forwarding of
datagrams received by, but not addressed to, this
entity. IP gateways forward datagrams. IP hosts
do not (except those source-routed via the host).
Note that for some managed nodes, this object may
take on only a subset of the values possible.
Accordingly, it is appropriate for an agent to
return a `badValue' response if a management
station attempts to change this object to an
inappropriate value."
::= { ip 1 }
ipDefaultTTL OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The default value inserted into the Time-To-Live
field of the IP header of datagrams originated at
this entity, whenever a TTL value is not supplied
by the transport layer protocol."
::= { ip 2 }
ipInReceives OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of input datagrams received from
interfaces, including those received in error."
::= { ip 3 }
ipInHdrErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of input datagrams discarded due to
errors in their IP headers, including bad
checksums, version number mismatch, other format
errors, time-to-live exceeded, errors discovered
in processing their IP options, etc."
::= { ip 4 }
ipInAddrErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of input datagrams discarded because
the IP address in their IP header's destination
field was not a valid address to be received at
this entity. This count includes invalid
addresses (e.g., 0.0.0.0) and addresses of
unsupported Classes (e.g., Class E). For entities
which are not IP Gateways and therefore do not
forward datagrams, this counter includes datagrams
discarded because the destination address was not
a local address."
::= { ip 5 }
ipForwDatagrams OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of input datagrams for which this
entity was not their final IP destination, as a
result of which an attempt was made to find a
route to forward them to that final destination.
In entities which do not act as IP Gateways, this
counter will include only those packets which were
Source-Routed via this entity, and the Source-
Route option processing was successful."
::= { ip 6 }
ipInUnknownProtos OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of locally-addressed datagrams
received successfully but discarded because of an
unknown or unsupported protocol."
::= { ip 7 }
ipInDiscards OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of input IP datagrams for which no
problems were encountered to prevent their
continued processing, but which were discarded
(e.g., for lack of buffer space). Note that this
counter does not include any datagrams discarded
while awaiting re-assembly."
::= { ip 8 }
ipInDelivers OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of input datagrams successfully
delivered to IP user-protocols (including ICMP)."
::= { ip 9 }
ipOutRequests OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of IP datagrams which local IP
user-protocols (including ICMP) supplied to IP in
requests for transmission. Note that this counter
does not include any datagrams counted in
ipForwDatagrams."
::= { ip 10 }
ipOutDiscards OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of output IP datagrams for which no
problem was encountered to prevent their
transmission to their destination, but which were
discarded (e.g., for lack of buffer space). Note
that this counter would include datagrams counted
in ipForwDatagrams if any such packets met this
(discretionary) discard criterion."
::= { ip 11 }
ipOutNoRoutes OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of IP datagrams discarded because no
route could be found to transmit them to their
destination. Note that this counter includes any
packets counted in ipForwDatagrams which meet this
`no-route' criterion. Note that this includes any
datagarms which a host cannot route because all of
its default gateways are down."
::= { ip 12 }
ipReasmTimeout OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The maximum number of seconds which received
fragments are held while they are awaiting
reassembly at this entity."
::= { ip 13 }
ipReasmReqds OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of IP fragments received which needed
to be reassembled at this entity."
::= { ip 14 }
ipReasmOKs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of IP datagrams successfully re-
assembled."
::= { ip 15 }
ipReasmFails OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of failures detected by the IP re-
assembly algorithm (for whatever reason: timed
out, errors, etc). Note that this is not
necessarily a count of discarded IP fragments
since some algorithms (notably the algorithm in
RFC 815) can lose track of the number of fragments
by combining them as they are received."
::= { ip 16 }
ipFragOKs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of IP datagrams that have been
successfully fragmented at this entity."
::= { ip 17 }
ipFragFails OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of IP datagrams that have been
discarded because they needed to be fragmented at
this entity but could not be, e.g., because their
Don't Fragment flag was set."
::= { ip 18 }
ipFragCreates OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of IP datagram fragments that have
been generated as a result of fragmentation at
this entity."
::= { ip 19 }
-- the IP address table
-- The IP address table contains this entity's IP addressing
-- information.
ipAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF IpAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The table of addressing information relevant to
this entity's IP addresses."
::= { ip 20 }
ipAddrEntry OBJECT-TYPE
SYNTAX IpAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The addressing information for one of this
entity's IP addresses."
INDEX { ipAdEntAddr }
::= { ipAddrTable 1 }
IpAddrEntry ::=
SEQUENCE {
ipAdEntAddr
IpAddress,
ipAdEntIfIndex
INTEGER,
ipAdEntNetMask
IpAddress,
ipAdEntBcastAddr
INTEGER,
ipAdEntReasmMaxSize
INTEGER (0..65535)
}
ipAdEntAddr OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The IP address to which this entry's addressing
information pertains."
::= { ipAddrEntry 1 }
ipAdEntIfIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The index value which uniquely identifies the
interface to which this entry is applicable. The
interface identified by a particular value of this
index is the same interface as identified by the
same value of ifIndex."
::= { ipAddrEntry 2 }
ipAdEntNetMask OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The subnet mask associated with the IP address of
this entry. The value of the mask is an IP
address with all the network bits set to 1 and all
the hosts bits set to 0."
::= { ipAddrEntry 3 }
ipAdEntBcastAddr OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of the least-significant bit in the IP
broadcast address used for sending datagrams on
the (logical) interface associated with the IP
address of this entry. For example, when the
Internet standard all-ones broadcast address is
used, the value will be 1. This value applies to
both the subnet and network broadcasts addresses
used by the entity on this (logical) interface."
::= { ipAddrEntry 4 }
ipAdEntReasmMaxSize OBJECT-TYPE
SYNTAX INTEGER (0..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The size of the largest IP datagram which this
entity can re-assemble from incoming IP fragmented
datagrams received on this interface."
::= { ipAddrEntry 5 }
-- the IP routing table
-- The IP routing table contains an entry for each route
-- presently known to this entity.
ipRouteTable OBJECT-TYPE
SYNTAX SEQUENCE OF IpRouteEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This entity's IP Routing table."
::= { ip 21 }
ipRouteEntry OBJECT-TYPE
SYNTAX IpRouteEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A route to a particular destination."
INDEX { ipRouteDest }
::= { ipRouteTable 1 }
IpRouteEntry ::=
SEQUENCE {
ipRouteDest
IpAddress,
ipRouteIfIndex
INTEGER,
ipRouteMetric1
INTEGER,
ipRouteMetric2
INTEGER,
ipRouteMetric3
INTEGER,
ipRouteMetric4
INTEGER,
ipRouteNextHop
IpAddress,
ipRouteType
INTEGER,
ipRouteProto
INTEGER,
ipRouteAge
INTEGER,
ipRouteMask
IpAddress,
ipRouteMetric5
INTEGER,
ipRouteInfo
OBJECT IDENTIFIER
}
ipRouteDest OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The destination IP address of this route. An
entry with a value of 0.0.0.0 is considered a
default route. Multiple routes to a single
destination can appear in the table, but access to
such multiple entries is dependent on the table-
access mechanisms defined by the network
management protocol in use."
::= { ipRouteEntry 1 }
ipRouteIfIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The index value which uniquely identifies the
local interface through which the next hop of this
route should be reached. The interface identified
by a particular value of this index is the same
interface as identified by the same value of
ifIndex."
::= { ipRouteEntry 2 }
ipRouteMetric1 OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The primary routing metric for this route. The
semantics of this metric are determined by the
routing-protocol specified in the route's
ipRouteProto value. If this metric is not used,
its value should be set to -1."
::= { ipRouteEntry 3 }
ipRouteMetric2 OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"An alternate routing metric for this route. The
semantics of this metric are determined by the
routing-protocol specified in the route's
ipRouteProto value. If this metric is not used,
its value should be set to -1."
::= { ipRouteEntry 4 }
ipRouteMetric3 OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"An alternate routing metric for this route. The
semantics of this metric are determined by the
routing-protocol specified in the route's
ipRouteProto value. If this metric is not used,
its value should be set to -1."
::= { ipRouteEntry 5 }
ipRouteMetric4 OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"An alternate routing metric for this route. The
semantics of this metric are determined by the
routing-protocol specified in the route's
ipRouteProto value. If this metric is not used,
its value should be set to -1."
::= { ipRouteEntry 6 }
ipRouteNextHop OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The IP address of the next hop of this route.
(In the case of a route bound to an interface
which is realized via a broadcast media, the value
of this field is the agent's IP address on that
interface.)"
::= { ipRouteEntry 7 }
ipRouteType OBJECT-TYPE
SYNTAX INTEGER {
other(1), -- none of the following
invalid(2), -- an invalidated route
-- route to directly
direct(3), -- connected (sub-)network
-- route to a non-local
indirect(4) -- host/network/sub-network
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The type of route. Note that the values
direct(3) and indirect(4) refer to the notion of
direct and indirect routing in the IP
architecture.
Setting this object to the value invalid(2) has
the effect of invalidating the corresponding entry
in the ipRouteTable object. That is, it
effectively dissasociates the destination
identified with said entry from the route
identified with said entry. It is an
implementation-specific matter as to whether the
agent removes an invalidated entry from the table.
Accordingly, management stations must be prepared
to receive tabular information from agents that
corresponds to entries not currently in use.
Proper interpretation of such entries requires
examination of the relevant ipRouteType object."
::= { ipRouteEntry 8 }
ipRouteProto OBJECT-TYPE
SYNTAX INTEGER {
other(1), -- none of the following
-- non-protocol information,
-- e.g., manually configured
local(2), -- entries
-- set via a network
netmgmt(3), -- management protocol
-- obtained via ICMP,
icmp(4), -- e.g., Redirect
-- the remaining values are
-- all gateway routing
-- protocols
egp(5),
ggp(6),
hello(7),
rip(8),
is-is(9),
es-is(10),
ciscoIgrp(11),
bbnSpfIgp(12),
ospf(13),
bgp(14)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The routing mechanism via which this route was
learned. Inclusion of values for gateway routing
protocols is not intended to imply that hosts
should support those protocols."
::= { ipRouteEntry 9 }
ipRouteAge OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The number of seconds since this route was last
updated or otherwise determined to be correct.
Note that no semantics of `too old' can be implied
except through knowledge of the routing protocol
by which the route was learned."
::= { ipRouteEntry 10 }
ipRouteMask OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Indicate the mask to be logical-ANDed with the
destination address before being compared to the
value in the ipRouteDest field. For those systems
that do not support arbitrary subnet masks, an
agent constructs the value of the ipRouteMask by
determining whether the value of the correspondent
ipRouteDest field belong to a class-A, B, or C
network, and then using one of:
mask network
255.0.0.0 class-A
255.255.0.0 class-B
255.255.255.0 class-C
If the value of the ipRouteDest is 0.0.0.0 (a
default route), then the mask value is also
0.0.0.0. It should be noted that all IP routing
subsystems implicitly use this mechanism."
::= { ipRouteEntry 11 }
ipRouteMetric5 OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"An alternate routing metric for this route. The
semantics of this metric are determined by the
routing-protocol specified in the route's
ipRouteProto value. If this metric is not used,
its value should be set to -1."
::= { ipRouteEntry 12 }
ipRouteInfo OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A reference to MIB definitions specific to the
particular routing protocol which is responsible
for this route, as determined by the value
specified in the route's ipRouteProto value. If
this information is not present, its value should
be set to the OBJECT IDENTIFIER { 0 0 }, which is
a syntatically valid object identifier, and any
conformant implementation of ASN.1 and BER must be
able to generate and recognize this value."
::= { ipRouteEntry 13 }
-- the IP Address Translation table
-- The IP address translation table contain the IpAddress to
-- `physical' address equivalences. Some interfaces do not
-- use translation tables for determining address
-- equivalences (e.g., DDN-X.25 has an algorithmic method);
-- if all interfaces are of this type, then the Address
-- Translation table is empty, i.e., has zero entries.
ipNetToMediaTable OBJECT-TYPE
SYNTAX SEQUENCE OF IpNetToMediaEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The IP Address Translation table used for mapping
from IP addresses to physical addresses."
::= { ip 22 }
ipNetToMediaEntry OBJECT-TYPE
SYNTAX IpNetToMediaEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains one IpAddress to `physical'
address equivalence."
INDEX { ipNetToMediaIfIndex,
ipNetToMediaNetAddress }
::= { ipNetToMediaTable 1 }
IpNetToMediaEntry ::=
SEQUENCE {
ipNetToMediaIfIndex
INTEGER,
ipNetToMediaPhysAddress
PhysAddress,
ipNetToMediaNetAddress
IpAddress,
ipNetToMediaType
INTEGER
}
ipNetToMediaIfIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The interface on which this entry's equivalence
is effective. The interface identified by a
particular value of this index is the same
interface as identified by the same value of
ifIndex."
::= { ipNetToMediaEntry 1 }
ipNetToMediaPhysAddress OBJECT-TYPE
SYNTAX PhysAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The media-dependent `physical' address."
::= { ipNetToMediaEntry 2 }
ipNetToMediaNetAddress OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The IpAddress corresponding to the media-
dependent `physical' address."
::= { ipNetToMediaEntry 3 }
ipNetToMediaType OBJECT-TYPE
SYNTAX INTEGER {
other(1), -- none of the following
invalid(2), -- an invalidated mapping
dynamic(3),
static(4)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The type of mapping.
Setting this object to the value invalid(2) has
the effect of invalidating the corresponding entry
in the ipNetToMediaTable. That is, it effectively
dissasociates the interface identified with said
entry from the mapping identified with said entry.
It is an implementation-specific matter as to
whether the agent removes an invalidated entry
from the table. Accordingly, management stations
must be prepared to receive tabular information
from agents that corresponds to entries not
currently in use. Proper interpretation of such
entries requires examination of the relevant
ipNetToMediaType object."
::= { ipNetToMediaEntry 4 }
-- additional IP objects
ipRoutingDiscards OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of routing entries which were chosen
to be discarded even though they are valid. One
possible reason for discarding such an entry could
be to free-up buffer space for other routing
entries."
::= { ip 23 }
-- the ICMP group
-- Implementation of the ICMP group is mandatory for all
-- systems.
icmpInMsgs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of ICMP messages which the
entity received. Note that this counter includes
all those counted by icmpInErrors."
::= { icmp 1 }
icmpInErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP messages which the entity
received but determined as having ICMP-specific
errors (bad ICMP checksums, bad length, etc.)."
::= { icmp 2 }
icmpInDestUnreachs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Destination Unreachable
messages received."
::= { icmp 3 }
icmpInTimeExcds OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Time Exceeded messages
received."
::= { icmp 4 }
icmpInParmProbs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Parameter Problem messages
received."
::= { icmp 5 }
icmpInSrcQuenchs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Source Quench messages
received."
::= { icmp 6 }
icmpInRedirects OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Redirect messages received."
::= { icmp 7 }
icmpInEchos OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Echo (request) messages
received."
::= { icmp 8 }
icmpInEchoReps OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Echo Reply messages received."
::= { icmp 9 }
icmpInTimestamps OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Timestamp (request) messages
received."
::= { icmp 10 }
icmpInTimestampReps OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Timestamp Reply messages
received."
::= { icmp 11 }
icmpInAddrMasks OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Address Mask Request messages
received."
::= { icmp 12 }
icmpInAddrMaskReps OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Address Mask Reply messages
received."
::= { icmp 13 }
icmpOutMsgs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of ICMP messages which this
entity attempted to send. Note that this counter
includes all those counted by icmpOutErrors."
::= { icmp 14 }
icmpOutErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP messages which this entity did
not send due to problems discovered within ICMP
such as a lack of buffers. This value should not
include errors discovered outside the ICMP layer
such as the inability of IP to route the resultant
datagram. In some implementations there may be no
types of error which contribute to this counter's
value."
::= { icmp 15 }
icmpOutDestUnreachs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Destination Unreachable
messages sent."
::= { icmp 16 }
icmpOutTimeExcds OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Time Exceeded messages sent."
::= { icmp 17 }
icmpOutParmProbs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Parameter Problem messages
sent."
::= { icmp 18 }
icmpOutSrcQuenchs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Source Quench messages sent."
::= { icmp 19 }
icmpOutRedirects OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Redirect messages sent. For a
host, this object will always be zero, since hosts
do not send redirects."
::= { icmp 20 }
icmpOutEchos OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Echo (request) messages sent."
::= { icmp 21 }
icmpOutEchoReps OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Echo Reply messages sent."
::= { icmp 22 }
icmpOutTimestamps OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Timestamp (request) messages
sent."
::= { icmp 23 }
icmpOutTimestampReps OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Timestamp Reply messages
sent."
::= { icmp 24 }
icmpOutAddrMasks OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Address Mask Request messages
sent."
::= { icmp 25 }
icmpOutAddrMaskReps OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of ICMP Address Mask Reply messages
sent."
::= { icmp 26 }
-- the TCP group
-- Implementation of the TCP group is mandatory for all
-- systems that implement the TCP.
-- Note that instances of object types that represent
-- information about a particular TCP connection are
-- transient; they persist only as long as the connection
-- in question.
tcpRtoAlgorithm OBJECT-TYPE
SYNTAX INTEGER {
other(1), -- none of the following
constant(2), -- a constant rto
rsre(3), -- MIL-STD-1778, Appendix B
vanj(4) -- Van Jacobson's algorithm [10]
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The algorithm used to determine the timeout value
used for retransmitting unacknowledged octets."
::= { tcp 1 }
tcpRtoMin OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The minimum value permitted by a TCP
implementation for the retransmission timeout,
measured in milliseconds. More refined semantics
for objects of this type depend upon the algorithm
used to determine the retransmission timeout. In
particular, when the timeout algorithm is rsre(3),
an object of this type has the semantics of the
LBOUND quantity described in RFC 793."
::= { tcp 2 }
tcpRtoMax OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The maximum value permitted by a TCP
implementation for the retransmission timeout,
measured in milliseconds. More refined semantics
for objects of this type depend upon the algorithm
used to determine the retransmission timeout. In
particular, when the timeout algorithm is rsre(3),
an object of this type has the semantics of the
UBOUND quantity described in RFC 793."
::= { tcp 3 }
tcpMaxConn OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The limit on the total number of TCP connections
the entity can support. In entities where the
maximum number of connections is dynamic, this
object should contain the value -1."
::= { tcp 4 }
tcpActiveOpens OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times TCP connections have made a
direct transition to the SYN-SENT state from the
CLOSED state."
::= { tcp 5 }
tcpPassiveOpens OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times TCP connections have made a
direct transition to the SYN-RCVD state from the
LISTEN state."
::= { tcp 6 }
tcpAttemptFails OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times TCP connections have made a
direct transition to the CLOSED state from either
the SYN-SENT state or the SYN-RCVD state, plus the
number of times TCP connections have made a direct
transition to the LISTEN state from the SYN-RCVD
state."
::= { tcp 7 }
tcpEstabResets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times TCP connections have made a
direct transition to the CLOSED state from either
the ESTABLISHED state or the CLOSE-WAIT state."
::= { tcp 8 }
tcpCurrEstab OBJECT-TYPE
SYNTAX Gauge
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of TCP connections for which the
current state is either ESTABLISHED or CLOSE-
WAIT."
::= { tcp 9 }
tcpInSegs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of segments received, including
those received in error. This count includes
segments received on currently established
connections."
::= { tcp 10 }
tcpOutSegs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of segments sent, including
those on current connections but excluding those
containing only retransmitted octets."
::= { tcp 11 }
tcpRetransSegs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of segments retransmitted - that
is, the number of TCP segments transmitted
containing one or more previously transmitted
octets."
::= { tcp 12 }
-- the TCP Connection table
-- The TCP connection table contains information about this
-- entity's existing TCP connections.
tcpConnTable OBJECT-TYPE
SYNTAX SEQUENCE OF TcpConnEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table containing TCP connection-specific
information."
::= { tcp 13 }
tcpConnEntry OBJECT-TYPE
SYNTAX TcpConnEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Information about a particular current TCP
connection. An object of this type is transient,
in that it ceases to exist when (or soon after)
the connection makes the transition to the CLOSED
state."
INDEX { tcpConnLocalAddress,
tcpConnLocalPort,
tcpConnRemAddress,
tcpConnRemPort }
::= { tcpConnTable 1 }
TcpConnEntry ::=
SEQUENCE {
tcpConnState
INTEGER,
tcpConnLocalAddress
IpAddress,
tcpConnLocalPort
INTEGER (0..65535),
tcpConnRemAddress
IpAddress,
tcpConnRemPort
INTEGER (0..65535)
}
tcpConnState OBJECT-TYPE
SYNTAX INTEGER {
closed(1),
listen(2),
synSent(3),
synReceived(4),
established(5),
finWait1(6),
finWait2(7),
closeWait(8),
lastAck(9),
closing(10),
timeWait(11),
deleteTCB(12)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The state of this TCP connection.
The only value which may be set by a management
station is deleteTCB(12). Accordingly, it is
appropriate for an agent to return a `badValue'
response if a management station attempts to set
this object to any other value.
If a management station sets this object to the
value deleteTCB(12), then this has the effect of
deleting the TCB (as defined in RFC 793) of the
corresponding connection on the managed node,
resulting in immediate termination of the
connection.
As an implementation-specific option, a RST
segment may be sent from the managed node to the
other TCP endpoint (note however that RST segments
are not sent reliably)."
::= { tcpConnEntry 1 }
tcpConnLocalAddress OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The local IP address for this TCP connection. In
the case of a connection in the listen state which
is willing to accept connections for any IP
interface associated with the node, the value
0.0.0.0 is used."
::= { tcpConnEntry 2 }
tcpConnLocalPort OBJECT-TYPE
SYNTAX INTEGER (0..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The local port number for this TCP connection."
::= { tcpConnEntry 3 }
tcpConnRemAddress OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The remote IP address for this TCP connection."
::= { tcpConnEntry 4 }
tcpConnRemPort OBJECT-TYPE
SYNTAX INTEGER (0..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The remote port number for this TCP connection."
::= { tcpConnEntry 5 }
-- additional TCP objects
tcpInErrs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of segments received in error
(e.g., bad TCP checksums)."
::= { tcp 14 }
tcpOutRsts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of TCP segments sent containing the
RST flag."
::= { tcp 15 }
-- the UDP group
-- Implementation of the UDP group is mandatory for all
-- systems which implement the UDP.
udpInDatagrams OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of UDP datagrams delivered to
UDP users."
::= { udp 1 }
udpNoPorts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of received UDP datagrams for
which there was no application at the destination
port."
::= { udp 2 }
udpInErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of received UDP datagrams that could
not be delivered for reasons other than the lack
of an application at the destination port."
::= { udp 3 }
udpOutDatagrams OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of UDP datagrams sent from this
entity."
::= { udp 4 }
-- the UDP Listener table
-- The UDP listener table contains information about this
-- entity's UDP end-points on which a local application is
-- currently accepting datagrams.
udpTable OBJECT-TYPE
SYNTAX SEQUENCE OF UdpEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table containing UDP listener information."
::= { udp 5 }
udpEntry OBJECT-TYPE
SYNTAX UdpEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Information about a particular current UDP
listener."
INDEX { udpLocalAddress, udpLocalPort }
::= { udpTable 1 }
UdpEntry ::=
SEQUENCE {
udpLocalAddress
IpAddress,
udpLocalPort
INTEGER (0..65535)
}
udpLocalAddress OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The local IP address for this UDP listener. In
the case of a UDP listener which is willing to
accept datagrams for any IP interface associated
with the node, the value 0.0.0.0 is used."
::= { udpEntry 1 }
udpLocalPort OBJECT-TYPE
SYNTAX INTEGER (0..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The local port number for this UDP listener."
::= { udpEntry 2 }
-- the EGP group
-- Implementation of the EGP group is mandatory for all
-- systems which implement the EGP.
egpInMsgs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of EGP messages received without
error."
::= { egp 1 }
egpInErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of EGP messages received that proved
to be in error."
::= { egp 2 }
egpOutMsgs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of locally generated EGP
messages."
::= { egp 3 }
egpOutErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of locally generated EGP messages not
sent due to resource limitations within an EGP
entity."
::= { egp 4 }
-- the EGP Neighbor table
-- The EGP neighbor table contains information about this
-- entity's EGP neighbors.
egpNeighTable OBJECT-TYPE
SYNTAX SEQUENCE OF EgpNeighEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The EGP neighbor table."
::= { egp 5 }
egpNeighEntry OBJECT-TYPE
SYNTAX EgpNeighEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Information about this entity's relationship with
a particular EGP neighbor."
INDEX { egpNeighAddr }
::= { egpNeighTable 1 }
EgpNeighEntry ::=
SEQUENCE {
egpNeighState
INTEGER,
egpNeighAddr
IpAddress,
egpNeighAs
INTEGER,
egpNeighInMsgs
Counter,
egpNeighInErrs
Counter,
egpNeighOutMsgs
Counter,
egpNeighOutErrs
Counter,
egpNeighInErrMsgs
Counter,
egpNeighOutErrMsgs
Counter,
egpNeighStateUps
Counter,
egpNeighStateDowns
Counter,
egpNeighIntervalHello
INTEGER,
egpNeighIntervalPoll
INTEGER,
egpNeighMode
INTEGER,
egpNeighEventTrigger
INTEGER
}
egpNeighState OBJECT-TYPE
SYNTAX INTEGER {
idle(1),
acquisition(2),
down(3),
up(4),
cease(5)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The EGP state of the local system with respect to
this entry's EGP neighbor. Each EGP state is
represented by a value that is one greater than
the numerical value associated with said state in
RFC 904."
::= { egpNeighEntry 1 }
egpNeighAddr OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The IP address of this entry's EGP neighbor."
::= { egpNeighEntry 2 }
egpNeighAs OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The autonomous system of this EGP peer. Zero
should be specified if the autonomous system
number of the neighbor is not yet known."
::= { egpNeighEntry 3 }
egpNeighInMsgs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of EGP messages received without error
from this EGP peer."
::= { egpNeighEntry 4 }
egpNeighInErrs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of EGP messages received from this EGP
peer that proved to be in error (e.g., bad EGP
checksum)."
::= { egpNeighEntry 5 }
egpNeighOutMsgs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of locally generated EGP messages to
this EGP peer."
::= { egpNeighEntry 6 }
egpNeighOutErrs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of locally generated EGP messages not
sent to this EGP peer due to resource limitations
within an EGP entity."
::= { egpNeighEntry 7 }
egpNeighInErrMsgs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of EGP-defined error messages received
from this EGP peer."
::= { egpNeighEntry 8 }
egpNeighOutErrMsgs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of EGP-defined error messages sent to
this EGP peer."
::= { egpNeighEntry 9 }
egpNeighStateUps OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of EGP state transitions to the UP
state with this EGP peer."
::= { egpNeighEntry 10 }
egpNeighStateDowns OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of EGP state transitions from the UP
state to any other state with this EGP peer."
::= { egpNeighEntry 11 }
egpNeighIntervalHello OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The interval between EGP Hello command
retransmissions (in hundredths of a second). This
represents the t1 timer as defined in RFC 904."
::= { egpNeighEntry 12 }
egpNeighIntervalPoll OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The interval between EGP poll command
retransmissions (in hundredths of a second). This
represents the t3 timer as defined in RFC 904."
::= { egpNeighEntry 13 }
egpNeighMode OBJECT-TYPE
SYNTAX INTEGER { active(1), passive(2) }
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The polling mode of this EGP entity, either
passive or active."
::= { egpNeighEntry 14 }
egpNeighEventTrigger OBJECT-TYPE
SYNTAX INTEGER { start(1), stop(2) }
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A control variable used to trigger operator-
initiated Start and Stop events. When read, this
variable always returns the most recent value that
egpNeighEventTrigger was set to. If it has not
been set since the last initialization of the
network management subsystem on the node, it
returns a value of `stop'.
When set, this variable causes a Start or Stop
event on the specified neighbor, as specified on
pages 8-10 of RFC 904. Briefly, a Start event
causes an Idle peer to begin neighbor acquisition
and a non-Idle peer to reinitiate neighbor
acquisition. A stop event causes a non-Idle peer
to return to the Idle state until a Start event
occurs, either via egpNeighEventTrigger or
otherwise."
::= { egpNeighEntry 15 }
-- additional EGP objects
egpAs OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The autonomous system number of this EGP entity."
::= { egp 6 }
-- the Transmission group
-- Based on the transmission media underlying each interface
-- on a system, the corresponding portion of the Transmission
-- group is mandatory for that system.
-- When Internet-standard definitions for managing
-- transmission media are defined, the transmission group is
-- used to provide a prefix for the names of those objects.
-- Typically, such definitions reside in the experimental
-- portion of the MIB until they are "proven", then as a
-- part of the Internet standardization process, the
-- definitions are accordingly elevated and a new object
-- identifier, under the transmission group is defined. By
-- convention, the name assigned is:
--
-- type OBJECT IDENTIFIER ::= { transmission number }
--
-- where "type" is the symbolic value used for the media in
-- the ifType column of the ifTable object, and "number" is
-- the actual integer value corresponding to the symbol.
-- the SNMP group
-- Implementation of the SNMP group is mandatory for all
-- systems which support an SNMP protocol entity. Some of
-- the objects defined below will be zero-valued in those
-- SNMP implementations that are optimized to support only
-- those functions specific to either a management agent or
-- a management station. In particular, it should be
-- observed that the objects below refer to an SNMP entity,
-- and there may be several SNMP entities residing on a
-- managed node (e.g., if the node is hosting acting as
-- a management station).
snmpInPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of Messages delivered to the
SNMP entity from the transport service."
::= { snmp 1 }
snmpOutPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Messages which were
passed from the SNMP protocol entity to the
transport service."
::= { snmp 2 }
snmpInBadVersions OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Messages which were
delivered to the SNMP protocol entity and were for
an unsupported SNMP version."
::= { snmp 3 }
snmpInBadCommunityNames OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Messages delivered to
the SNMP protocol entity which used a SNMP
community name not known to said entity."
::= { snmp 4 }
snmpInBadCommunityUses OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Messages delivered to
the SNMP protocol entity which represented an SNMP
operation which was not allowed by the SNMP
community named in the Message."
::= { snmp 5 }
snmpInASNParseErrs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of ASN.1 or BER errors
encountered by the SNMP protocol entity when
decoding received SNMP Messages."
::= { snmp 6 }
-- { snmp 7 } is not used
snmpInTooBigs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP PDUs which were
delivered to the SNMP protocol entity and for
which the value of the error-status field is
`tooBig'."
::= { snmp 8 }
snmpInNoSuchNames OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP PDUs which were
delivered to the SNMP protocol entity and for
which the value of the error-status field is
`noSuchName'."
::= { snmp 9 }
snmpInBadValues OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP PDUs which were
delivered to the SNMP protocol entity and for
which the value of the error-status field is
`badValue'."
::= { snmp 10 }
snmpInReadOnlys OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number valid SNMP PDUs which were
delivered to the SNMP protocol entity and for
which the value of the error-status field is
`readOnly'. It should be noted that it is a
protocol error to generate an SNMP PDU which
contains the value `readOnly' in the error-status
field, as such this object is provided as a means
of detecting incorrect implementations of the
SNMP."
::= { snmp 11 }
snmpInGenErrs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP PDUs which were
delivered to the SNMP protocol entity and for
which the value of the error-status field is
`genErr'."
::= { snmp 12 }
snmpInTotalReqVars OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of MIB objects which have been
retrieved successfully by the SNMP protocol entity
as the result of receiving valid SNMP Get-Request
and Get-Next PDUs."
::= { snmp 13 }
snmpInTotalSetVars OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of MIB objects which have been
altered successfully by the SNMP protocol entity
as the result of receiving valid SNMP Set-Request
PDUs."
::= { snmp 14 }
snmpInGetRequests OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Get-Request PDUs which
have been accepted and processed by the SNMP
protocol entity."
::= { snmp 15 }
snmpInGetNexts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Get-Next PDUs which have
been accepted and processed by the SNMP protocol
entity."
::= { snmp 16 }
snmpInSetRequests OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Set-Request PDUs which
have been accepted and processed by the SNMP
protocol entity."
::= { snmp 17 }
snmpInGetResponses OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Get-Response PDUs which
have been accepted and processed by the SNMP
protocol entity."
::= { snmp 18 }
snmpInTraps OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Trap PDUs which have
been accepted and processed by the SNMP protocol
entity."
::= { snmp 19 }
snmpOutTooBigs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP PDUs which were
generated by the SNMP protocol entity and for
which the value of the error-status field is
`tooBig.'"
::= { snmp 20 }
snmpOutNoSuchNames OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP PDUs which were
generated by the SNMP protocol entity and for
which the value of the error-status is
`noSuchName'."
::= { snmp 21 }
snmpOutBadValues OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP PDUs which were
generated by the SNMP protocol entity and for
which the value of the error-status field is
`badValue'."
::= { snmp 22 }
-- { snmp 23 } is not used
snmpOutGenErrs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP PDUs which were
generated by the SNMP protocol entity and for
which the value of the error-status field is
`genErr'."
::= { snmp 24 }
snmpOutGetRequests OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Get-Request PDUs which
have been generated by the SNMP protocol entity."
::= { snmp 25 }
snmpOutGetNexts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Get-Next PDUs which have
been generated by the SNMP protocol entity."
::= { snmp 26 }
snmpOutSetRequests OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Set-Request PDUs which
have been generated by the SNMP protocol entity."
::= { snmp 27 }
snmpOutGetResponses OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Get-Response PDUs which
have been generated by the SNMP protocol entity."
::= { snmp 28 }
snmpOutTraps OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of SNMP Trap PDUs which have
been generated by the SNMP protocol entity."
::= { snmp 29 }
snmpEnableAuthenTraps OBJECT-TYPE
SYNTAX INTEGER { enabled(1), disabled(2) }
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Indicates whether the SNMP agent process is
permitted to generate authentication-failure
traps. The value of this object overrides any
configuration information; as such, it provides a
means whereby all authentication-failure traps may
be disabled.
Note that it is strongly recommended that this
object be stored in non-volatile memory so that it
remains constant between re-initializations of the
network management system."
::= { snmp 30 }
END
DEMO-MIB DEFINITIONS ::= BEGIN
EXPORTS -- everything --;
IMPORTS
OBJECT-TYPE, OBJECT-GROUP, Counter64, Gauge32, NsapAddress
FROM SMP-SMI
ifIndex
FROM RFC1213-MIB;
mtrDemo OBJECT IDENTIFIER ::=
{ joint-iso-ccitt mhs(6) group(6) mtr(200) 5 }
mtrDemoGroup OBJECT-GROUP
OBJECTS { mtrBigNumber, mtrNsapAddress, mtrBitString, mtrColumn }
DESCRIPTION
"The demo group."
::= { mtrDemo 1 }
mtrBigNumber OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-write
STATUS mandatory
DESCRIPTION
"A big number. On startup, the agent initializes this to the value
18,023,456,790,123,456,789
"
::= { mtrDemoGroup 1 }
mtrNsapAddress OBJECT-TYPE
SYNTAX NsapAddress
MAX-ACCESS read-write
STATUS mandatory
DESCRIPTION
"An OSI Network Address. On startup, the agent initializes this to
the value
NS+47000580ffff000000012301230123456789ab01
"
::= { mtrDemoGroup 2 }
mtrBitString OBJECT-TYPE
SYNTAX BIT STRING {
rejectA-A(0),
rejectA-B(1),
rejectA-S(2),
rejectA-M(3),
rejectB-A(4),
rejectB-B(5),
rejectB-S(6),
rejectB-M(7),
rejectS-A(8),
rejectS-B(9),
rejectS-S(10),
rejectS-M(11),
rejectM-A(12),
rejectM-B(13),
rejectM-S(14),
rejectM-M(15)
}
MAX-ACCESS read-write
STATUS mandatory
DESCRIPTION
"A string of bits. On startup, the agent initializes this to the value
'0000000000000000'B
"
::= { mtrDemoGroup 3 }
mtrTable OBJECT-TYPE
SYNTAX SEQUENCE OF MtrEntry
MAX-ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A mtr table used for testing..."
::= { mtrDemoGroup 4 }
mtrEntry OBJECT-TYPE
SYNTAX MtrEntry
MAX-ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"An entry (conceptual row) in the mtrTable."
INDEX { mtrIndex }
::= { mtrTable 1 }
MtrEntry ::=
SEQUENCE {
mtrIndex INTEGER (0..50000),
mtrColumn Integer32
}
mtrIndex OBJECT-TYPE
SYNTAX INTEGER (0..50000)
MAX-ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The auxilary variable used to identify (conceptual) rows in the
mtrTable."
::= { mtrEntry 1 }
mtrColumn OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS mandatory
DESCRIPTION
"The column."
::= { mtrEntry 2 }
END
SNMPv2-SMI DEFINITIONS ::= BEGIN
security OBJECT IDENTIFIER ::= { internet 5 }
snmpV2 OBJECT IDENTIFIER ::= { internet 6 }
-- transport domains
snmpDomains OBJECT IDENTIFIER ::= { snmpV2 1 }
-- transport proxies
snmpProxys OBJECT IDENTIFIER ::= { snmpV2 2 }
-- module identities
snmpModules OBJECT IDENTIFIER ::= { snmpV2 3 }
END
SNMPv2-TC DEFINITIONS ::= BEGIN
IMPORTS
ObjectSyntax, Integer32, TimeTicks
FROM SNMPv2-SMI;
DisplayString ::= TEXTUAL-CONVENTION
DISPLAY-HINT "255a"
STATUS current
DESCRIPTION
"Represents textual information taken from the NVT
ASCII character set, as defined in pages 4, 10-11
of RFC 854. Any object defined using this syntax
may not exceed 255 characters in length."
SYNTAX OCTET STRING (SIZE (0..255))
PhysAddress ::= TEXTUAL-CONVENTION
DISPLAY-HINT "1x:"
STATUS current
DESCRIPTION
"Represents media- or physical-level addresses."
SYNTAX OCTET STRING
MacAddress ::= TEXTUAL-CONVENTION
DISPLAY-HINT "1x:"
STATUS current
DESCRIPTION
"Represents an 802 MAC address represented in the
'canonical' order defined by IEEE 802.1a, i.e., as
if it were transmitted least significant bit
first, even though 802.5 (in contrast to other
802.x protocols) requires MAC addresses to be
transmitted most significant bit first."
SYNTAX OCTET STRING (SIZE (6))
TruthValue ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Represents a boolean value."
SYNTAX INTEGER { true(1), false(2) }
TestAndIncr ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Represents integer-valued information used for
atomic operations. When the management protocol
is used to specify that an object instance having
this syntax is to be modified, the new value
supplied via the management protocol must
precisely match the value presently held by the
instance. If not, the management protocol set
operation fails with an error of
'inconsistentValue'. Otherwise, if the current
value is the maximum value of 2^31-1 (2147483647
decimal), then the value held by the instance is
wrapped to zero; otherwise, the value held by the
instance is incremented by one. (Note that
regardless of whether the management protocol set
operation succeeds, the variable-binding in the
request and response PDUs are identical.)
The value of the ACCESS clause for objects having
this syntax is either 'read-write' or 'read-
create'. When an instance of a columnar object
having this syntax is created, any value may be
supplied via the management protocol."
SYNTAX INTEGER (0..2147483647)
AutonomousType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Represents an independently extensible type
identification value. It may, for example,
indicate a particular sub-tree with further MIB
definitions, or define a particular type of
protocol or hardware."
SYNTAX OBJECT IDENTIFIER
InstancePointer ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A pointer to a specific instance of a conceptual
row of a MIB table in the managed device. By
convention, it is the name of the particular
instance of the first columnar object in the
conceptual row."
SYNTAX OBJECT IDENTIFIER
RowStatus ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The RowStatus textual convention is used to
manage the creation and deletion of conceptual
rows, and is used as the value of the SYNTAX
clause for the status column of a conceptual row
(as described in Section 7.7.1 of [2].)
The status column has six defined values:
- 'active', which indicates that the
conceptual row is available for use by the
managed device;
- 'notInService', which indicates that the
conceptual row exists in the agent, but is
unavailable for use by the managed device
(see NOTE below);
- 'notReady', which indicates that the
conceptual row exists in the agent, but is
missing information necessary in order to be
available for use by the managed device;
- 'createAndGo', which is supplied by a
management station wishing to create a new
instance of a conceptual row and to have it
available for use by the managed device;
- 'createAndWait', which is supplied by a
management station wishing to create a new
instance of a conceptual row but not to have
it available for use by the managed device;
and,
- 'destroy', which is supplied by a
management station wishing to delete all of
the instances associated with an existing
conceptual row.
Whereas five of the six values (all except
'notReady') may be specified in a management
protocol set operation, only three values will be
returned in response to a management protocol
retrieval operation: 'notReady', 'notInService' or
'active'. That is, when queried, an existing
conceptual row has only three states: it is either
available for use by the managed device (the
status column has value 'active'); it is not
available for use by the managed device, though
the agent has sufficient information to make it so
(the status column has value 'notInService'); or,
it is not available for use by the managed device,
because the agent lacks sufficient information
(the status column has value 'notReady').
NOTE WELL
This textual convention may be used for a MIB
table, irrespective of whether the values of
that table's conceptual rows are able to be
modified while it is active, or whether its
conceptual rows must be taken out of service
in order to be modified. That is, it is the
responsibility of the DESCRIPTION clause of
the status column to specify whether the
status column must be 'notInService' in order
for the value of some other column of the
same conceptual row to be modified.
To summarize the effect of having a conceptual row
with a status column having a SYNTAX clause value
of RowStatus, consider the following state
diagram:
STATE
+--------------+-----------+-------------+-------------
| A | B | C | D
| |status col.|status column|
|status column | is | is |status column
ACTION |does not exist| notReady | notInService| is active
--------------+--------------+-----------+-------------+-------------
set status |noError ->D|inconsist- |inconsistent-|inconsistent-
column to | or | entValue| Value| Value
createAndGo |inconsistent- | | |
| Value| | |
--------------+--------------+-----------+-------------+-------------
set status |noError see 1|inconsist- |inconsistent-|inconsistent-
column to | or | entValue| Value| Value
createAndWait |wrongValue | | |
--------------+--------------+-----------+-------------+-------------
set status |inconsistent- |inconsist- |noError |noError
column to | Value| entValue| |
active | | | |
| | or | |
| | | |
| |see 2 ->D| ->D| ->D
--------------+--------------+-----------+-------------+-------------
set status |inconsistent- |inconsist- |noError |noError ->C
column to | Value| entValue| |
notInService | | | |
| | or | | or
| | | |
| |see 3 ->C| ->C|wrongValue
--------------+--------------+-----------+-------------+-------------
set status |noError |noError |noError |noError
column to | | | |
destroy | ->A| ->A| ->A| ->A
--------------+--------------+-----------+-------------+-------------
set any other |see 4 |noError |noError |noError
column to some| | | |
value | ->A| see 1| ->C| ->D
--------------+--------------+-----------+-------------+-------------
(1) goto B or C, depending on information
available to the agent.
(2) if other variable bindings included in the
same PDU, provide values for all columns which are
missing but required, then return noError and goto
D.
(3) if other variable bindings included in the
same PDU, provide values for all columns which are
missing but required, then return noError and goto
C.
(4) at the discretion of the agent, either noError
or inconsistentValue may be returned.
NOTE: Other processing of the set request may
result in a response other than noError being
returned, e.g., wrongValue, noCreation, etc.
Conceptual Row Creation
There are four potential interactions when
creating a conceptual row: selecting an instance-
identifier which is not in use; creating the
conceptual row; initializing any objects for which
the agent does not supply a default; and, making
the conceptual row available for use by the
managed device.
Interaction 1: Selecting an Instance-Identifier
The algorithm used to select an instance-
identifier varies for each conceptual row. In
some cases, the instance-identifier is
semantically significant, e.g., the destination
address of a route, and a management station
selects the instance-identifier according to the
semantics.
In other cases, the instance-identifier is used
solely to distinguish conceptual rows, and a
management station without specific knowledge of
the conceptual row might examine the instances
present in order to determine an unused instance-
identifier. (This approach may be used, but it is
often highly sub-optimal; however, it is also a
questionable practice for a naive management
station to attempt conceptual row creation.)
Alternately, the MIB module which defines the
conceptual row might provide one or more objects
which provide assistance in determining an unused
instance-identifier. For example, if the
conceptual row is indexed by an integer-value,
then an object having an integer-valued SYNTAX
clause might be defined for such a purpose,
allowing a management station to issue a
management protocol retrieval operation. In order
to avoid unnecessary collisions between competing
management stations, 'adjacent' retrievals of this
object should be different.
Finally, the management station could select a
pseudo-random number to use as the index. In the
event that this index was already in use and an
inconsistentValue was returned in response to the
management protocol set operation, the management
station should simply select a new pseudo-random
number and retry the operation.
A MIB designer should choose between the two
latter algorithms based on the size of the table
(and therefore the efficiency of each algorithm).
For tables in which a large number of entries are
expected, it is recommended that a MIB object be
defined that returns an acceptable index for
creation. For tables with small numbers of
entries, it is recommended that the latter
pseudo-random index mechanism be used.
Interaction 2: Creating the Conceptual Row
Once an unused instance-identifier has been
selected, the management station determines if it
wishes to create and activate the conceptual row
in one transaction or in a negotiated set of
interactions.
Interaction 2a: Creating and Activating the
Conceptual Row
The management station must first determine the
column requirements, i.e., it must determine those
columns for which it must or must not provide
values. Depending on the complexity of the table
and the management station's knowledge of the
agent's capabilities, this determination can be
made locally by the management station.
Alternately, the management station issues a
management protocol get operation to examine all
columns in the conceptual row that it wishes to
create. In response, for each column, there are
three possible outcomes:
- a value is returned, indicating that some
other management station has already created
this conceptual row. We return to
interaction 1.
- the exception 'noSuchInstance' is returned,
indicating that the agent implements the
object-type associated with this column, and
that this column in at least one conceptual
row would be accessible in the MIB view used
by the retrieval were it to exist. For those
columns to which the agent provides read-
create access, the 'noSuchInstance' exception
tells the management station that it should
supply a value for this column when the
conceptual row is to be created.
- the exception 'noSuchObject' is returned,
indicating that the agent does not implement
the object-type associated with this column
or that there is no conceptual row for which
this column would be accessible in the MIB
view used by the retrieval. As such, the
management station can not issue any
management protocol set operations to create
an instance of this column.
Once the column requirements have been determined,
a management protocol set operation is accordingly
issued. This operation also sets the new instance
of the status column to 'createAndGo'.
When the agent processes the set operation, it
verifies that it has sufficient information to
make the conceptual row available for use by the
managed device. The information available to the
agent is provided by two sources: the management
protocol set operation which creates the
conceptual row, and, implementation-specific
defaults supplied by the agent (note that an agent
must provide implementation-specific defaults for
at least those objects which it implements as
read-only). If there is sufficient information
available, then the conceptual row is created, a
'noError' response is returned, the status column
is set to 'active', and no further interactions
are necessary (i.e., interactions 3 and 4 are
skipped). If there is insufficient information,
then the conceptual row is not created, and the
set operation fails with an error of
'inconsistentValue'. On this error, the
management station can issue a management protocol
retrieval operation to determine if this was
because it failed to specify a value for a
required column, or, because the selected instance
of the status column already existed. In the
latter case, we return to interaction 1. In the
former case, the management station can re-issue
the set operation with the additional information,
or begin interaction 2 again using 'createAndWait'
in order to negotiate creation of the conceptual
row.
NOTE WELL
Regardless of the method used to determine
the column requirements, it is possible that
the management station might deem a column
necessary when, in fact, the agent will not
allow that particular columnar instance to be
created or written. In this case, the
management protocol set operation will fail
with an error such as 'noCreation' or
'notWritable'. In this case, the management
station decides whether it needs to be able
to set a value for that particular columnar
instance. If not, the management station
re-issues the management protocol set
operation, but without setting a value for
that particular columnar instance; otherwise,
the management station aborts the row
creation algorithm.
Interaction 2b: Negotiating the Creation of the
Conceptual Row
The management station issues a management
protocol set operation which sets the desired
instance of the status column to 'createAndWait'.
If the agent is unwilling to process a request of
this sort, the set operation fails with an error
of 'wrongValue'. (As a consequence, such an agent
must be prepared to accept a single management
protocol set operation, i.e., interaction 2a
above, containing all of the columns indicated by
its column requirements.) Otherwise, the
conceptual row is created, a 'noError' response is
returned, and the status column is immediately set
to either 'notInService' or 'notReady', depending
on whether it has sufficient information to make
the conceptual row available for use by the
managed device. If there is sufficient
information available, then the status column is
set to 'notInService'; otherwise, if there is
insufficient information, then the status column
is set to 'notReady'. Regardless, we proceed to
interaction 3.
Interaction 3: Initializing non-defaulted Objects
The management station must now determine the
column requirements. It issues a management
protocol get operation to examine all columns in
the created conceptual row. In the response, for
each column, there are three possible outcomes:
- a value is returned, indicating that the
agent implements the object-type associated
with this column and had sufficient
information to provide a value. For those
columns to which the agent provides read-
create access, a value return tells the
management station that it may issue
additional management protocol set
operations, if it desires, in order to change
the value associated with this column.
- the exception 'noSuchInstance' is returned,
indicating that the agent implements the
object-type associated with this column, and
that this column in at least one conceptual
row would be accessible in the MIB view used
by the retrieval were it to exist. However,
the agent does not have sufficient
information to provide a value, and until a
value is provided, the conceptual row may not
be made available for use by the managed
device. For those columns to which the agent
provides read-create access, the
'noSuchInstance' exception tells the
management station that it must issue
additional management protocol set
operations, in order to provide a value
associated with this column.
- the exception 'noSuchObject' is returned,
indicating that the agent does not implement
the object-type associated with this column
or that there is no conceptual row for which
this column would be accessible in the MIB
view used by the retrieval. As such, the
management station can not issue any
management protocol set operations to create
an instance of this column.
If the value associated with the status column is
'notReady', then the management station must first
deal with all 'noSuchInstance' columns, if any.
Having done so, the value of the status column
becomes 'notInService', and we proceed to
interaction 4.
Interaction 4: Making the Conceptual Row Available
Once the management station is satisfied with the
values associated with the columns of the
conceptual row, it issues a management protocol
set operation to set the status column to
'active'. If the agent has sufficient information
to make the conceptual row available for use by
the managed device, the management protocol set
operation succeeds (a 'noError' response is
returned). Otherwise, the management protocol set
operation fails with an error of
'inconsistentValue'.
NOTE WELL
A conceptual row having a status column with
value 'notInService' or 'notReady' is
unavailable to the managed device. As such,
it is possible for the managed device to
create its own instances during the time
between the management protocol set operation
which sets the status column to
'createAndWait' and the management protocol
set operation which sets the status column to
'active'. In this case, when the management
protocol set operation is issued to set the
status column to 'active', the values held in
the agent supersede those used by the managed
device.
If the management station is prevented from
setting the status column to 'active' (e.g., due
to management station or network failure) the
conceptual row will be left in the 'notInService'
or 'notReady' state, consuming resources
indefinitely. The agent must detect conceptual
rows that have been in either state for an
abnormally long period of time and remove them.
This period of time should be long enough to allow
for human response time (including 'think time')
between the creation of the conceptual row and the
setting of the status to 'active'. It is
suggested that this period be approximately 5
minutes in length.
Conceptual Row Suspension
When a conceptual row is 'active', the management
station may issue a management protocol set
operation which sets the instance of the status
column to 'notInService'. If the agent is
unwilling to do so, the set operation fails with
an error of 'wrongValue'. Otherwise, the
conceptual row is taken out of service, and a
'noError' response is returned. It is the
responsibility of the the DESCRIPTION clause of
the status column to indicate under what
circumstances the status column should be taken
out of service (e.g., in order for the value of
some other column of the same conceptual row to be
modified).
Conceptual Row Deletion
For deletion of conceptual rows, a management
protocol set operation is issued which sets the
instance of the status column to 'destroy'. This
request may be made regardless of the current
value of the status column (e.g., it is possible
to delete conceptual rows which are either
'notReady', 'notInService' or 'active'.) If the
operation succeeds, then all instances associated
with the conceptual row are immediately removed."
SYNTAX INTEGER {
-- the following two values are states:
-- these values may be read or written
active(1),
notInService(2),
-- the following value is a state:
-- this value may be read, but not written
notReady(3),
-- the following three values are
-- actions: these values may be written,
-- but are never read
createAndGo(4),
createAndWait(5),
destroy(6)
}
TimeStamp ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The value of MIB-II's sysUpTime object at which a
specific occurrence happened. The specific
occurrence must be defined in the description of
any object defined using this type."
SYNTAX TimeTicks
TimeInterval ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A period of time, measured in units of 0.01
seconds."
SYNTAX INTEGER (0..2147483647)
DateAndTime ::= TEXTUAL-CONVENTION
DISPLAY-HINT "2d-1d-1d,1d:1d:1d.1d,1a1d:1d"
STATUS current
DESCRIPTION
"A date-time specification.
field octets contents range
----- ------ -------- -----
1 1-2 year 0..65536
2 3 month 1..12
3 4 day 1..31
4 5 hour 0..23
5 6 minutes 0..59
6 7 seconds 0..60
(use 60 for leap-second)
7 8 deci-seconds 0..9
8 9 direction from UTC '+' / '-'
9 10 hours from UTC 0..11
10 11 minutes from UTC 0..59
For example, Tuesday May 26, 1992 at 1:30:15 PM
EDT would be displayed as:
1992-5-26,13:30:15.0,-4:0
Note that if only local time is known, then
timezone information (fields 8-10) is not
present."
SYNTAX OCTET STRING (SIZE (8 | 11))
END
SNMPv2-PARTY-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, snmpModules,
UInteger32
FROM SNMPv2-SMI
TEXTUAL-CONVENTION, RowStatus, TruthValue
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF;
partyMIB MODULE-IDENTITY
LAST-UPDATED "9304010000Z"
ORGANIZATION "IETF SNMP Security Working Group"
CONTACT-INFO
" Keith McCloghrie
Postal: Hughes LAN Systems
1225 Charleston Road
Mountain View, CA 94043
US
Tel: +1 415 966 7934
Fax: +1 415 960 3738
E-mail: kzm@hls.com"
DESCRIPTION
"The MIB module describing SNMPv2 parties."
::= { snmpModules 3 }
-- textual conventions
Party ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Denotes a SNMPv2 party identifier.
Note that agents may impose implementation
limitations on the length of OIDs used to identify
Parties. As such, management stations creating
new parties should be aware that using an
excessively long OID may result in the agent
refusing to perform the set operation and instead
returning the appropriate error response, e.g.,
noCreation."
SYNTAX OBJECT IDENTIFIER
TAddress ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Denotes a transport service address.
For snmpUDPDomain, a TAddress is 6 octets long,
the initial 4 octets containing the IP-address in
network-byte order and the last 2 containing the
UDP port in network-byte order. Consult [5] for
further information on snmpUDPDomain."
SYNTAX OCTET STRING
Clock ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A party's authentication clock - a non-negative
integer which is incremented as specified/allowed
by the party's Authentication Protocol.
For noAuth, a party's authentication clock is
unused and its value is undefined.
For v2md5AuthProtocol, a party's authentication
clock is a relative clock with 1-second
granularity."
SYNTAX UInteger32
Context ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Denotes a SNMPv2 context identifier.
Note that agents may impose implementation
limitations on the length of OIDs used to identify
Contexts. As such, management stations creating new
contexts should be aware that using an excessively
long OID may result in the agent refusing to
perform the set operation and instead returning
the appropriate error response, e.g., noCreation."
SYNTAX OBJECT IDENTIFIER
StorageType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Describes the memory realization of a conceptual
row. A row which is volatile(2) is lost upon
reboot. A row which is nonVolatile(3) is backed
up by stable storage. A row which is permanent(4)
cannot be changed nor deleted."
SYNTAX INTEGER {
other(1), -- eh?
volatile(2), -- e.g., in RAM
nonVolatile(3), -- e.g., in NVRAM
permanent(4) -- e.g., in ROM
}
-- administrative assignments
partyAdmin OBJECT IDENTIFIER ::= { partyMIB 1 }
-- definitions of security protocols
partyProtocols OBJECT IDENTIFIER ::= { partyAdmin 1 }
-- the protocol without authentication
noAuth OBJECT IDENTIFIER ::= { partyProtocols 1 }
-- the protocol without privacy
noPriv OBJECT IDENTIFIER ::= { partyProtocols 2 }
-- the DES Privacy Protocol [4]
desPrivProtocol
OBJECT IDENTIFIER ::= { partyProtocols 3 }
-- the MD5 Authentication Protocol [4]
v2md5AuthProtocol
OBJECT IDENTIFIER ::= { partyProtocols 4 }
-- definitions of temporal domains
temporalDomains
OBJECT IDENTIFIER ::= { partyAdmin 2 }
-- this temporal domain refers to management information
-- at the current time
currentTime OBJECT IDENTIFIER ::= { temporalDomains 1 }
-- this temporal domain refers to management information
-- upon the next re-initialization of the managed device
restartTime OBJECT IDENTIFIER ::= { temporalDomains 2 }
-- the temporal domain { cacheTime N } refers to management
-- information that is cached and guaranteed to be at most
-- N seconds old
cacheTime OBJECT IDENTIFIER ::= { temporalDomains 3 }
-- Definition of Initial Party and Context Identifiers
-- When devices are installed, they need to be configured
-- with an initial set of SNMPv2 parties and contexts. The
-- configuration of SNMPv2 parties and contexts requires (among
-- other things) the assignment of several OBJECT IDENTIFIERs.
-- Any local network administration can obtain the delegated
-- authority necessary to assign its own OBJECT IDENTIFIERs.
-- However, to provide for those administrations who have not
-- obtained the necessary authority, this document allocates a
-- branch of the naming tree for use with the following
-- conventions.
initialPartyId OBJECT IDENTIFIER ::= { partyAdmin 3 }
initialContextId
OBJECT IDENTIFIER ::= { partyAdmin 4 }
-- Note these are identified as "initial" party and context
-- identifiers since these allow secure SNMPv2 communication
-- to proceed, thereby allowing further SNMPv2 parties to be
-- configured through use of the SNMPv2 itself.
-- The following definitions identify a party identifier, and
-- specify the initial values of various object instances
-- indexed by that identifier. In addition, the SNMPv2
-- context, access control policy, and MIB view information
-- assigned, by convention, are identified.
-- Party Identifiers for use as initial SNMPv2 parties
-- at IP address a.b.c.d
-- Note that for all OBJECT IDENTIFIERs assigned under
-- initialPartyId, the four sub-identifiers immediately
-- following initialPartyId represent the four octets of
-- an IP address. Initial party identifiers for other address
-- families are assigned under a different OBJECT IDENTIFIER,
-- as defined elsewhere.
-- Devices which support SNMPv2 as entities acting in an
-- agent role, and accessed via the snmpUDPDomain transport
-- domain, are required to be configured with the appropriate
-- set of the following as implicit assignments as and when
-- they are configured with an IP address. The appropriate
-- set is all those applicable to the authentication and
-- privacy protocols supported by the device.
-- a noAuth/noPriv party which executes at the agent
-- partyIdentity = { initialPartyId a b c d 1 }
-- partyIndex = 1
-- partyTDomain = snmpUDPDomain
-- partyTAddress = a.b.c.d, 161
-- partyLocal = true (in agent's database)
-- partyAuthProtocol = noAuth
-- partyAuthClock = 0
-- partyAuthPrivate = ''H (the empty string)
-- partyAuthPublic = ''H (the empty string)
-- partyAuthLifetime = 0
-- partyPrivProtocol = noPriv
-- partyPrivPrivate = ''H (the empty string)
-- partyPrivPublic = ''H (the empty string)
-- a noAuth/noPriv party which executes at a manager
-- partyIdentity = { initialPartyId a b c d 2 }
-- partyIndex = 2
-- partyTDomain = snmpUDPDomain
-- partyTAddress = assigned by local administration
-- partyLocal = false (in agent's database)
-- partyAuthProtocol = noAuth
-- partyAuthClock = 0
-- partyAuthPrivate = ''H (the empty string)
-- partyAuthPublic = ''H (the empty string)
-- partyAuthLifetime = 0
-- partyPrivProtocol = noPriv
-- partyPrivPrivate = ''H (the empty string)
-- partyPrivPublic = ''H (the empty string)
-- a md5Auth/noPriv party which executes at the agent
-- partyIdentity = { initialPartyId a b c d 3 }
-- partyIndex = 3
-- partyTDomain = snmpUDPDomain
-- partyTAddress = a.b.c.d, 161
-- partyLocal = true (in agent's database)
-- partyAuthProtocol = v2md5AuthProtocol
-- partyAuthClock = 0
-- partyAuthPrivate = assigned by local administration
-- partyAuthPublic = ''H (the empty string)
-- partyAuthLifetime = 300
-- partyPrivProtocol = noPriv
-- partyPrivPrivate = ''H (the empty string)
-- partyPrivPublic = ''H (the empty string)
-- a md5Auth/noPriv party which executes at a manager
-- partyIdentity = { initialPartyId a b c d 4 }
-- partyIndex = 4
-- partyTDomain = snmpUDPDomain
-- partyTAddress = assigned by local administration
-- partyLocal = false (in agent's database)
-- partyAuthProtocol = v2md5AuthProtocol
-- partyAuthClock = 0
-- partyAuthPrivate = assigned by local administration
-- partyAuthPublic = ''H (the empty string)
-- partyAuthLifetime = 300
-- partyPrivProtocol = noPriv
-- partyPrivPrivate = ''H (the empty string)
-- partyPrivPublic = ''H (the empty string)
-- a md5Auth/desPriv party which executes at the agent
-- partyIdentity = { initialPartyId a b c d 5 }
-- partyIndex = 5
-- partyTDomain = snmpUDPDomain
-- partyTAddress = a.b.c.d, 161
-- partyLocal = true (in agent's database)
-- partyAuthProtocol = v2md5AuthProtocol
-- partyAuthClock = 0
-- partyAuthPrivate = assigned by local administration
-- partyAuthPublic = ''H (the empty string)
-- partyAuthLifetime = 300
-- partyPrivProtocol = desPrivProtocol
-- partyPrivPrivate = assigned by local administration
-- partyPrivPublic = ''H (the empty string)
-- a md5Auth/desPriv party which executes at a manager
-- partyIdentity = { initialPartyId a b c d 6 }
-- partyIndex = 6
-- partyTDomain = snmpUDPDomain
-- partyTAddress = assigned by local administration
-- partyLocal = false (in agent's database)
-- partyAuthProtocol = v2md5AuthProtocol
-- partyAuthClock = 0
-- partyAuthPrivate = assigned by local administration
-- partyAuthPublic = ''H (the empty string)
-- partyAuthLifetime = 300
-- partyPrivProtocol = desPrivProtocol
-- partyPrivPrivate = assigned by local administration
-- partyPrivPublic = ''H (the empty string)
-- the initial SNMPv2 contexts assigned, by convention, are:
-- contextIdentity = { initialContextId a b c d 1 }
-- contextIndex = 1
-- contextLocal = true (in agent's database)
-- contextViewIndex = 1
-- contextLocalEntity = ''H (the empty string)
-- contextLocalTime = currentTime
-- contextProxyDstParty = { 0 0 }
-- contextProxySrcParty = { 0 0 }
-- contextProxyContext = { 0 0 }
-- contextIdentity = { initialContextId a b c d 2 }
-- contextIndex = 2
-- contextLocal = true (in agent's database)
-- contextViewIndex = 2
-- contextLocalEntity = ''H (the empty string)
-- contextLocalTime = currentTime
-- contextProxyDstParty = { 0 0 }
-- contextProxySrcParty = { 0 0 }
-- contextProxyContext = { 0 0 }
-- The initial access control policy assigned, by
-- convention, is:
-- aclTarget = 1
-- aclSubject = 2
-- aclResources = 1
-- aclPrivileges = 35 (Get, Get-Next & Get-Bulk)
-- aclTarget = 2
-- aclSubject = 1
-- aclResources = 1
-- aclPrivileges = 132 (Response & SNMPv2-Trap)
-- aclTarget = 3
-- aclSubject = 4
-- aclResources = 2
-- aclPrivileges = 43 (Get, Get-Next, Set & Get-Bulk)
-- aclTarget = 4
-- aclSubject = 3
-- aclResources = 2
-- aclPrivileges = 4 (Response)
-- aclTarget = 5
-- aclSubject = 6
-- aclResources = 2
-- aclPrivileges = 43 (Get, Get-Next, Set & Get-Bulk)
-- aclTarget = 6
-- aclSubject = 5
-- aclResources = 2
-- aclPrivileges = 4 (Response)
-- Note that the initial context and access control
-- information assigned above, by default, to the
-- md5Auth/desPriv parties are identical to those assigned to
-- the md5Auth/noPriv parties. However, each administration
-- may choose to have different authorization policies,
-- depending on whether privacy is used.
-- The initial MIB views assigned, by convention, are:
-- viewIndex = 1
-- viewSubtree = system
-- viewMask = ''H
-- viewType = included
-- viewIndex = 1
-- viewSubtree = snmpStats
-- viewMask = ''H
-- viewType = included
-- viewIndex = 1
-- viewSubtree = snmpParties
-- viewMask = ''H
-- viewType = included
-- viewIndex = 2
-- viewSubtree = internet
-- viewMask = ''H
-- viewType = included
-- Note that full access to the partyTable, contextTable,
-- aclTable, and viewTable gives a manager the ability to
-- configure any parties with any/all capabilities (the
-- equivalent of "root" access). A lesser manager can be
-- given access only to the partyTable so that it can
-- maintain its own parties, but not increase/decrease
-- their capabilities. Such a lesser manager can also
-- create new parties but they are of no use to it.
-- object assignments
partyMIBObjects
OBJECT IDENTIFIER ::= { partyMIB 2 }
-- the SNMPv2 party database group
snmpParties OBJECT IDENTIFIER ::= { partyMIBObjects 1 }
partyTable OBJECT-TYPE
SYNTAX SEQUENCE OF PartyEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The SNMPv2 Party database."
::= { snmpParties 1 }
partyEntry OBJECT-TYPE
SYNTAX PartyEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Locally held information about a particular
SNMPv2 party."
INDEX { IMPLIED partyIdentity }
::= { partyTable 1 }
PartyEntry ::=
SEQUENCE {
partyIdentity Party,
partyIndex INTEGER,
partyTDomain OBJECT IDENTIFIER,
partyTAddress TAddress,
partyMaxMessageSize INTEGER,
partyLocal TruthValue,
partyAuthProtocol OBJECT IDENTIFIER,
partyAuthClock Clock,
partyAuthPrivate OCTET STRING,
partyAuthPublic OCTET STRING,
partyAuthLifetime INTEGER,
partyPrivProtocol OBJECT IDENTIFIER,
partyPrivPrivate OCTET STRING,
partyPrivPublic OCTET STRING,
partyCloneFrom Party,
partyStorageType StorageType,
partyStatus RowStatus
}
partyIdentity OBJECT-TYPE
SYNTAX Party
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A party identifier uniquely identifying a
particular SNMPv2 party."
::= { partyEntry 1 }
partyIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A unique value for each SNMPv2 party. The value
for each SNMPv2 party must remain constant at
least from one re-initialization of the entity's
network management system to the next re-
initialization."
::= { partyEntry 2 }
partyTDomain OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates the kind of transport service by which
the party receives network management traffic."
DEFVAL { snmpUDPDomain }
::= { partyEntry 3 }
partyTAddress OBJECT-TYPE
SYNTAX TAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The transport service address by which the party
receives network management traffic, formatted
according to the corresponding value of
partyTDomain. For snmpUDPDomain, partyTAddress is
formatted as a 4-octet IP Address concatenated
with a 2-octet UDP port number."
DEFVAL { '000000000000'H }
::= { partyEntry 4 }
partyMaxMessageSize OBJECT-TYPE
SYNTAX INTEGER (484..65507)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum length in octets of a SNMPv2 message
which this party will accept. For parties which
execute at an agent, the agent initializes this
object to the maximum length supported by the
agent, and does not let the object be set to any
larger value. For parties which do not execute at
the agent, the agent must allow the manager to set
this object to any legal value, even if it is
larger than the agent can generate."
DEFVAL { 484 }
::= { partyEntry 5 }
partyLocal OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An indication of whether this party executes at
this SNMPv2 entity. If this object has a value of
true(1), then the SNMPv2 entity will listen for
SNMPv2 messages on the partyTAddress associated
with this party. If this object has the value
false(2), then the SNMPv2 entity will not listen
for SNMPv2 messages on the partyTAddress
associated with this party."
DEFVAL { false }
::= { partyEntry 6 }
partyAuthProtocol OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The authentication protocol by which all messages
generated by the party are authenticated as to
origin and integrity. The value noAuth signifies
that messages generated by the party are not
authenticated.
Once an instance of this object is created, its
value can not be changed."
DEFVAL { v2md5AuthProtocol }
::= { partyEntry 7 }
partyAuthClock OBJECT-TYPE
SYNTAX Clock
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The authentication clock which represents the
local notion of the current time specific to the
party. This value must not be decremented unless
the party's private authentication key is changed
simultaneously."
DEFVAL { 0 }
::= { partyEntry 8 }
partyAuthPrivate OBJECT-TYPE
SYNTAX OCTET STRING
-- for v2md5AuthProtocol: (SIZE (16))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An encoding of the party's private authentication
key which may be needed to support the
authentication protocol. Although the value of
this variable may be altered by a management
operation (e.g., a SNMPv2 Set-Request), its value
can never be retrieved by a management operation:
when read, the value of this variable is the zero
length OCTET STRING.
The private authentication key is NOT directly
represented by the value of this variable, but
rather it is represented according to an encoding.
This encoding is the bitwise exclusive-OR of the
old key with the new key, i.e., of the old private
authentication key (prior to the alteration) with
the new private authentication key (after the
alteration). Thus, when processing a received
protocol Set operation, the new private
authentication key is obtained from the value of
this variable as the result of a bitwise
exclusive-OR of the variable's value and the old
private authentication key. In calculating the
exclusive-OR, if the old key is shorter than the
new key, zero-valued padding is appended to the
old key. If no value for the old key exists, a
zero-length OCTET STRING is used in the
calculation."
DEFVAL { ''H } -- the empty string
::= { partyEntry 9 }
partyAuthPublic OBJECT-TYPE
SYNTAX OCTET STRING
-- for v2md5AuthProtocol: (SIZE (0..16))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A publically-readable value for the party.
Depending on the party's authentication protocol,
this value may be needed to support the party's
authentication protocol. Alternatively, it may be
used by a manager during the procedure for
altering secret information about a party. (For
example, by altering the value of an instance of
this object in the same SNMPv2 Set-Request used to
update an instance of partyAuthPrivate, a
subsequent Get-Request can determine if the Set-
Request was successful in the event that no
response to the Set-Request is received, see [4].)
The length of the value is dependent on the
party's authentication protocol. If not used by
the authentication protocol, it is recommended
that agents support values of any length up to and
including the length of the corresponding
partyAuthPrivate object."
DEFVAL { ''H } -- the empty string
::= { partyEntry 10 }
partyAuthLifetime OBJECT-TYPE
SYNTAX INTEGER (0..2147483647)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The lifetime (in units of seconds) which
represents an administrative upper bound on
acceptable delivery delay for protocol messages
generated by the party.
Once an instance of this object is created, its
value can not be changed."
DEFVAL { 300 }
::= { partyEntry 11 }
partyPrivProtocol OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The privacy protocol by which all protocol
messages received by the party are protected from
disclosure. The value noPriv signifies that
messages received by the party are not protected.
Once an instance of this object is created, its
value can not be changed."
DEFVAL { noPriv }
::= { partyEntry 12 }
partyPrivPrivate OBJECT-TYPE
SYNTAX OCTET STRING
-- for desPrivProtocol: (SIZE (16))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An encoding of the party's private encryption key
which may be needed to support the privacy
protocol. Although the value of this variable may
be altered by a management operation (e.g., a
SNMPv2 Set-Request), its value can never be
retrieved by a management operation: when read,
the value of this variable is the zero length
OCTET STRING.
The private encryption key is NOT directly
represented by the value of this variable, but
rather it is represented according to an encoding.
This encoding is the bitwise exclusive-OR of the
old key with the new key, i.e., of the old private
encryption key (prior to the alteration) with the
new private encryption key (after the alteration).
Thus, when processing a received protocol Set
operation, the new private encryption key is
obtained from the value of this variable as the
result of a bitwise exclusive-OR of the variable's
value and the old private encryption key. In
calculating the exclusive-OR, if the old key is
shorter than the new key, zero-valued padding is
appended to the old key. If no value for the old
key exists, a zero-length OCTET STRING is used in
the calculation."
DEFVAL { ''H } -- the empty string
::= { partyEntry 13 }
partyPrivPublic OBJECT-TYPE
SYNTAX OCTET STRING
-- for desPrivProtocol: (SIZE (0..16))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A publically-readable value for the party.
Depending on the party's privacy protocol, this
value may be needed to support the party's privacy
protocol. Alternatively, it may be used by a
manager as a part of its procedure for altering
secret information about a party. (For example,
by altering the value of an instance of this
object in the same SNMPv2 Set-Request used to
update an instance of partyPrivPrivate, a
subsequent Get-Request can determine if the Set-
Request was successful in the event that no
response to the Set-Request is received, see [4].)
The length of the value is dependent on the
party's privacy protocol. If not used by the
privacy protocol, it is recommended that agents
support values of any length up to and including
the length of the corresponding partyPrivPrivate
object."
DEFVAL { ''H } -- the empty string
::= { partyEntry 14 }
partyCloneFrom OBJECT-TYPE
SYNTAX Party
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The identity of a party to clone authentication
and privacy parameters from. When read, the value
{ 0 0 } is returned.
This value must be written exactly once, when the
associated instance of partyStatus either does not
exist or has the value `notReady'. When written,
the value identifies a party, the cloning party,
whose status column has the value `active'. The
cloning party is used in two ways.
One, if instances of the following objects do not
exist for the party being created, then they are
created with values identical to those of the
corresponding objects for the cloning party:
partyAuthProtocol
partyAuthPublic
partyAuthLifetime
partyPrivProtocol
partyPrivPublic
Two, instances of the following objects are
updated using the corresponding values of the
cloning party:
partyAuthPrivate
partyPrivPrivate
(e.g., the value of the cloning party's instance
of the partyAuthPrivate object is XOR'd with the
value of the partyAuthPrivate instances of the
party being created.)"
::= { partyEntry 15 }
partyStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row in the
partyTable."
DEFVAL { nonVolatile }
::= { partyEntry 16 }
partyStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this conceptual row in the
partyTable.
A party is not qualified for activation until
instances of all columns of its partyEntry row
have an appropriate value. In particular:
A value must be written to the Party's
partyCloneFrom object.
If the Party's partyAuthProtocol object has the
value md5AuthProtocol, then the corresponding
instance of partyAuthPrivate must contain a
secret of the appropriate length. Further, at
least one management protocol set operation
updating the value of the party's
partyAuthPrivate object must be successfully
processed, before the partyAuthPrivate column is
considered appropriately configured.
If the Party's partyPrivProtocol object has the
value desPrivProtocol, then the corresponding
instance of partyPrivPrivate must contain a
secret of the appropriate length. Further, at
least one management protocol set operation
updating the value of the party's
partyPrivPrivate object must be successfully
processed, before the partyPrivPrivate column is
considered appropriately configured.
Until instances of all corresponding columns are
appropriately configured, the value of the
corresponding instance of the partyStatus column is
`notReady'."
::= { partyEntry 17 }
-- the SNMPv2 contexts database group
snmpContexts OBJECT IDENTIFIER ::= { partyMIBObjects 2 }
contextTable OBJECT-TYPE
SYNTAX SEQUENCE OF ContextEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The SNMPv2 Context database."
::= { snmpContexts 1 }
contextEntry OBJECT-TYPE
SYNTAX ContextEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Locally held information about a particular
SNMPv2 context."
INDEX { IMPLIED contextIdentity }
::= { contextTable 1 }
ContextEntry ::=
SEQUENCE {
contextIdentity Context,
contextIndex INTEGER,
contextLocal TruthValue,
contextViewIndex INTEGER,
contextLocalEntity OCTET STRING,
contextLocalTime OBJECT IDENTIFIER,
contextProxyDstParty Party,
contextProxySrcParty Party,
contextProxyContext OBJECT IDENTIFIER,
contextStorageType StorageType,
contextStatus RowStatus
}
contextIdentity OBJECT-TYPE
SYNTAX Context
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A context identifier uniquely identifying a
particular SNMPv2 context."
::= { contextEntry 1 }
contextIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A unique value for each SNMPv2 context. The
value for each SNMPv2 context must remain constant
at least from one re-initialization of the
entity's network management system to the next
re-initialization."
::= { contextEntry 2 }
contextLocal OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An indication of whether this context is realized
by this SNMPv2 entity."
DEFVAL { true }
::= { contextEntry 3 }
contextViewIndex OBJECT-TYPE
SYNTAX INTEGER (0..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If the value of an instance of this object is
zero, then this corresponding conceptual row in
the contextTable refers to a SNMPv2 context which
identifies a proxy relationship; the values of the
corresponding instances of the
contextProxyDstParty, contextProxySrcParty, and
contextProxyContext objects provide further
information on the proxy relationship.
Otherwise, if the value of an instance of this
object is greater than zero, then this
corresponding conceptual row in the contextTable
refers to a SNMPv2 context which identifies a MIB
view of a locally accessible entity; the value of
the instance identifies the particular MIB view
which has the same value of viewIndex; and the
value of the corresponding instances of the
contextLocalEntity and contextLocalTime objects
provide further information on the local entity
and its temporal domain."
::= { contextEntry 4 }
contextLocalEntity OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If the value of the corresponding instance of the
contextViewIndex is greater than zero, then the
value of an instance of this object identifies the
local entity whose management information is in
the SNMPv2 context's MIB view. The empty string
indicates that the MIB view contains the SNMPv2
entity's own local management information;
otherwise, a non-empty string indicates that the
MIB view contains management information of some
other local entity, e.g., 'Repeater1'."
DEFVAL { ''H } -- the empty string
::= { contextEntry 5 }
contextLocalTime OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If the value of the corresponding instance of the
contextViewIndex is greater than zero, then the
value of an instance of this object identifies the
temporal context of the management information in
the MIB view."
DEFVAL { currentTime }
::= { contextEntry 6 }
contextProxyDstParty OBJECT-TYPE
SYNTAX Party
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If the value of the corresponding instance of the
contextViewIndex is equal to zero, then the value
of an instance of this object identifies a SNMPv2
party which is the proxy destination of a proxy
relationship.
If the value of the corresponding instance of the
contextViewIndex is greater than zero, then the
value of an instance of this object is { 0 0 }."
::= { contextEntry 7 }
contextProxySrcParty OBJECT-TYPE
SYNTAX Party
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If the value of the corresponding instance of the
contextViewIndex is equal to zero, then the value
of an instance of this object identifies a SNMPv2
party which is the proxy source of a proxy
relationship.
Interpretation of an instance of this object
depends upon the value of the transport domain
associated with the SNMPv2 party used as the proxy
destination in this proxy relationship.
If the value of the corresponding instance of the
contextViewIndex is greater than zero, then the
value of an instance of this object is { 0 0 }."
::= { contextEntry 8 }
contextProxyContext OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If the value of the corresponding instance of the
contextViewIndex is equal to zero, then the value
of an instance of this object identifies the
context of a proxy relationship.
Interpretation of an instance of this object
depends upon the value of the transport domain
associated with the SNMPv2 party used as the proxy
destination in this proxy relationship.
If the value of the corresponding instance of the
contextViewIndex is greater than zero, then the
value of an instance of this object is { 0 0 }."
::= { contextEntry 9 }
contextStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row in the
contextTable."
DEFVAL { nonVolatile }
::= { contextEntry 10 }
contextStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this conceptual row in the
contextTable.
A context is not qualified for activation until
instances of all corresponding columns have the
appropriate value. In particular, if the
context's contextViewIndex is greater than zero,
then the viewStatus column of the associated
conceptual row(s) in the viewTable must have the
value `active'. Until instances of all
corresponding columns are appropriately
configured, the value of the corresponding
instance of the contextStatus column is
`notReady'."
::= { contextEntry 11 }
-- the SNMPv2 access privileges database group
snmpAccess OBJECT IDENTIFIER ::= { partyMIBObjects 3 }
aclTable OBJECT-TYPE
SYNTAX SEQUENCE OF AclEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The access privileges database."
::= { snmpAccess 1 }
aclEntry OBJECT-TYPE
SYNTAX AclEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The access privileges for a particular subject
SNMPv2 party when asking a particular target
SNMPv2 party to access a particular SNMPv2
context."
INDEX { aclTarget, aclSubject, aclResources }
::= { aclTable 1 }
AclEntry ::=
SEQUENCE {
aclTarget INTEGER,
aclSubject INTEGER,
aclResources INTEGER,
aclPrivileges INTEGER,
aclStorageType StorageType,
aclStatus RowStatus
}
aclTarget OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The value of an instance of this object
identifies a SNMPv2 party which is the target of
an access control policy, and has the same value
as the instance of the partyIndex object for that
party."
::= { aclEntry 1 }
aclSubject OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The value of an instance of this object
identifies a SNMPv2 party which is the subject of
an access control policy, and has the same value
as the instance of the partyIndex object for that
SNMPv2 party."
::= { aclEntry 2 }
aclResources OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The value of an instance of this object
identifies a SNMPv2 context in an access control
policy, and has the same value as the instance of
the contextIndex object for that SNMPv2 context."
::= { aclEntry 3 }
aclPrivileges OBJECT-TYPE
SYNTAX INTEGER (0..255)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The access privileges which govern what
management operations a particular target party
may perform with respect to a particular SNMPv2
context when requested by a particular subject
party. These privileges are specified as a sum of
values, where each value specifies a SNMPv2 PDU
type by which the subject party may request a
permitted operation. The value for a particular
PDU type is computed as 2 raised to the value of
the ASN.1 context-specific tag for the appropriate
SNMPv2 PDU type. The values (for the tags defined
in [5]) are defined in [3] as:
Get : 1
GetNext : 2
Response : 4
Set : 8
unused : 16
GetBulk : 32
Inform : 64
SNMPv2-Trap : 128
The null set is represented by the value zero."
DEFVAL { 35 } -- Get, Get-Next & Get-Bulk
::= { aclEntry 4 }
aclStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row in the
aclTable."
DEFVAL { nonVolatile }
::= { aclEntry 5 }
aclStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this conceptual row in the
aclTable."
::= { aclEntry 6 }
-- the MIB view database group
snmpViews OBJECT IDENTIFIER ::= { partyMIBObjects 4 }
viewTable OBJECT-TYPE
SYNTAX SEQUENCE OF ViewEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Locally held information about the MIB views
known to this SNMPv2 entity.
Each SNMPv2 context which is locally accessible
has a single MIB view which is defined by two
collections of view subtrees: the included view
subtrees, and the excluded view subtrees. Every
such subtree, both included and excluded, is
defined in this table.
To determine if a particular object instance is in
a particular MIB view, compare the object
instance's OBJECT IDENTIFIER with each of the MIB
view's entries in this table. If none match, then
the object instance is not in the MIB view. If
one or more match, then the object instance is
included in, or excluded from, the MIB view
according to the value of viewType in the entry
whose value of viewSubtree has the most sub-
identifiers. If multiple entries match and have
the same number of sub-identifiers, then the
lexicographically greatest instance of viewType
determines the inclusion or exclusion.
An object instance's OBJECT IDENTIFIER X matches
an entry in this table when the number of sub-
identifiers in X is at least as many as in the
value of viewSubtree for the entry, and each sub-
identifier in the value of viewSubtree matches its
corresponding sub-identifier in X. Two sub-
identifiers match either if the corresponding bit
of viewMask is zero (the 'wild card' value), or if
they are equal.
Due to this 'wild card' capability, we introduce
the term, a 'family' of view subtrees, to refer to
the set of subtrees defined by a particular
combination of values of viewSubtree and viewMask.
In the case where no 'wild card' is defined in
viewMask, the family of view subtrees reduces to a
single view subtree."
::= { snmpViews 1 }
viewEntry OBJECT-TYPE
SYNTAX ViewEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information on a particular family of view
subtrees included in or excluded from a particular
SNMPv2 context's MIB view.
Implementations must not restrict the number of
families of view subtrees for a given MIB view,
except as dictated by resource constraints on the
overall number of entries in the viewTable."
INDEX { viewIndex, IMPLIED viewSubtree }
::= { viewTable 1 }
ViewEntry ::=
SEQUENCE {
viewIndex INTEGER,
viewSubtree OBJECT IDENTIFIER,
viewMask OCTET STRING,
viewType INTEGER,
viewStorageType StorageType,
viewStatus RowStatus
}
viewIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique value for each MIB view. The value for
each MIB view must remain constant at least from
one re-initialization of the entity's network
management system to the next re-initialization."
::= { viewEntry 1 }
viewSubtree OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A MIB subtree."
::= { viewEntry 2 }
viewMask OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0..16))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The bit mask which, in combination with the
corresponding instance of viewSubtree, defines a
family of view subtrees.
Each bit of this bit mask corresponds to a sub-
identifier of viewSubtree, with the most
significant bit of the i-th octet of this octet
string value (extended if necessary, see below)
corresponding to the (8*i - 7)-th sub-identifier,
and the least significant bit of the i-th octet of
this octet string corresponding to the (8*i)-th
sub-identifier, where i is in the range 1 through
16.
Each bit of this bit mask specifies whether or not
the corresponding sub-identifiers must match when
determining if an OBJECT IDENTIFIER is in this
family of view subtrees; a '1' indicates that an
exact match must occur; a '0' indicates 'wild
card', i.e., any sub-identifier value matches.
Thus, the OBJECT IDENTIFIER X of an object
instance is contained in a family of view subtrees
if the following criteria are met:
for each sub-identifier of the value of
viewSubtree, either:
the i-th bit of viewMask is 0, or
the i-th sub-identifier of X is equal to
the i-th sub-identifier of the value of
viewSubtree.
If the value of this bit mask is M bits long and
there are more than M sub-identifiers in the
corresponding instance of viewSubtree, then the
bit mask is extended with 1's to be the required
length.
Note that when the value of this object is the
zero-length string, this extension rule results in
a mask of all-1's being used (i.e., no 'wild
card'), and the family of view subtrees is the one
view subtree uniquely identified by the
corresponding instance of viewSubtree."
DEFVAL { ''H }
::= { viewEntry 3 }
viewType OBJECT-TYPE
SYNTAX INTEGER {
included(1),
excluded(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of a particular family of view
subtrees within the particular SNMPv2 context's
MIB view. The value 'included(1)' indicates that
the corresponding instances of viewSubtree and
viewMask define a family of view subtrees included
in the MIB view. The value 'excluded(2)'
indicates that the corresponding instances of
viewSubtree and viewMask define a family of view
subtrees excluded from the MIB view."
DEFVAL { included }
::= { viewEntry 4 }
viewStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row in the
viewTable."
DEFVAL { nonVolatile }
::= { viewEntry 5 }
viewStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this conceptual row in the
viewTable."
::= { viewEntry 6 }
-- conformance information
partyMIBConformance
OBJECT IDENTIFIER ::= { partyMIB 3 }
partyMIBCompliances
OBJECT IDENTIFIER ::= { partyMIBConformance 1 }
partyMIBGroups
OBJECT IDENTIFIER ::= { partyMIBConformance 2 }
-- compliance statements
unSecurableCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMPv2 entities
which implement the Party MIB, but do not support
any authentication or privacy protocols (i.e.,
only the noAuth and noPriv protocols are
supported)."
MODULE -- this module
MANDATORY-GROUPS { partyMIBGroup }
::= { partyMIBCompliances 1 }
partyNoPrivacyCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMPv2 entities
which implement the Party MIB, and support an
authentication protocol, but do not support any
privacy protocols (i.e., only the noAuth,
v2md5AuthProtocol, and noPriv protocols are
supported)."
MODULE -- this module
MANDATORY-GROUPS { partyMIBGroup }
::= { partyMIBCompliances 2 }
partyPrivacyCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMPv2 entities
which implement the Party MIB, support an
authentication protocol, and support a privacy
protocol ONLY for the purpose of accessing
security parameters.
For all aclTable entries authorizing a subject
and/or target SNMPv2 party whose privacy protocol
is desPrivProtocol, to be used in accessing a
SNMPv2 context, the MIB view for that SNMPv2
context shall include only those objects
subordinate to partyMIBObjects, or a subset
thereof, e.g.,
viewSubtree = { partyMIBObjects }
viewMask = ''H
viewType = { included }
Any attempt to configure an entry in the
partyTable, the contextTable, the aclTable or the
viewTable such that a party using the
desPrivProtocol would be authorized for use in
accessing objects outside of the partyMIBObjects
subtree shall result in the appropriate error
response (e.g., wrongValue or inconsistentValue)."
MODULE -- this module
MANDATORY-GROUPS { partyMIBGroup }
::= { partyMIBCompliances 3 }
fullPrivacyCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMPv2 entities
which implement the Party MIB, support an
authentication protocol, and support a privacy
protocol without restrictions on its use."
MODULE -- this module
MANDATORY-GROUPS { partyMIBGroup }
::= { partyMIBCompliances 4 }
-- units of conformance
partyMIBGroup OBJECT-GROUP
OBJECTS { partyIndex, partyTDomain, partyTAddress,
partyMaxMessageSize, partyLocal,
partyAuthProtocol, partyAuthClock,
partyAuthPrivate, partyAuthPublic,
partyAuthLifetime, partyPrivProtocol,
partyPrivPrivate, partyPrivPublic,
partyStorageType, partyStatus,
partyCloneFrom,
contextIndex, contextLocal,
contextViewIndex, contextLocalEntity,
contextLocalTime, contextStorageType,
contextStatus, aclTarget, aclSubject,
aclPrivileges, aclStorageType, aclStatus,
viewMask, viewType, viewStorageType, viewStatus }
STATUS current
DESCRIPTION
"The collection of objects allowing the
description and configuration of SNMPv2 parties.
Note that objects which support proxy
relationships are not included in this conformance
group."
::= { partyMIBGroups 1 }
END
SNMPv2-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
ObjectName, Integer32, Counter32, snmpModules
FROM SNMPv2-SMI
TruthValue, DisplayString, TestAndIncr, TimeStamp
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
system, ifIndex, egpNeighAddr
FROM RFC1213-MIB
partyEntry
FROM SNMPv2-PARTY-MIB;
snmpMIB MODULE-IDENTITY
LAST-UPDATED "9304010000Z"
ORGANIZATION "IETF SNMPv2 Working Group"
CONTACT-INFO
" Marshall T. Rose
Postal: Dover Beach Consulting, Inc.
420 Whisman Court
Mountain View, CA 94043-2186
US
Tel: +1 415 968 1052
Fax: +1 415 968 2510
E-mail: mrose@dbc.mtview.ca.us"
DESCRIPTION
"The MIB module for SNMPv2 entities."
::= { snmpModules 1 }
snmpMIBObjects OBJECT IDENTIFIER ::= { snmpMIB 1 }
-- the SNMPv2 statistics group
--
-- a collection of objects providing basic instrumentation of
-- the SNMPv2 entity.
-- A Case diagram[4] relating these objects is:
--
-- \v/ transport service
-- |
-- ==+== snmpStatsPackets
-- |
-- +==> snmpStats30Something
-- |
-- +==> snmpStatsEncodingErrors
-- |
-- +==> snmpStatsUnknownDstParties
-- |
-- +==> snmpStatsDstPartyMismatches
-- |
-- +==> snmpStatsUnknownSrcParties
-- |
-- +==> snmpStatsBadAuths
-- |
-- +==> snmpStatsNotInLifetimes
-- |
-- +==> snmpStatsWrongDigestValues
-- |
-- +==> snmpStatsUnknownContexts
-- |
-- +==> snmpStatsBadOperations
-- |
-- +==> snmpStatsSilentDrops
-- |
-- ===== sink
snmpStats OBJECT IDENTIFIER ::= { snmpMIBObjects 1 }
snmpStatsPackets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of packets received by the
SNMPv2 entity from the transport service."
REFERENCE
"Derived from RFC1213-MIB.snmpInPkts."
::= { snmpStats 1 }
snmpStats30Something OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of packets which had an initial
octet with a value of 30 hexadecimal received by a
SNMPv2 entity which does not support SNMPv1.
(Such packets are possibly misdirected SNMPv1
Messages.)"
REFERENCE
"Derived from RFC1213-MIB.snmpInASNParseErrs."
::= { snmpStats 2 }
snmpStatsEncodingErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of packets received by the
SNMPv2 entity which were improperly encoded or had
invalid syntax."
REFERENCE
"Derived from RFC1213-MIB.snmpInASNParseErrs."
::= { snmpStats 3 }
snmpStatsUnknownDstParties OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpPrivMsgs delivered to the
SNMPv2 entity for which the privDst field was not
a known local party."
::= { snmpStats 4 }
snmpStatsDstPartyMismatches OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpPrivMsgs delivered to the
SNMPv2 entity which contained a SnmpAuthMsg for
which the authData.dstParty field did not match
the privDst field in the SnmpPrivMsg."
::= { snmpStats 5 }
snmpStatsUnknownSrcParties OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpAuthMsgs delivered to the
SNMPv2 entity for which the authData.srcParty
field was not a known remote party."
::= { snmpStats 6 }
snmpStatsBadAuths OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpAuthMsgs delivered to the
SNMPv2 entity which contained an authInfo field
which was inconsistent with the authentication
protocol associated with the source party."
::= { snmpStats 7 }
snmpStatsNotInLifetimes OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpAuthMsgs delivered to the
SNMPv2 entity which were deemed unauthentic due to
their authInfo.authSrcTimestamp field being less
than the source party's clock plus lifetime."
::= { snmpStats 8 }
snmpStatsWrongDigestValues OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpAuthMsgs delivered to the
SNMPv2 entity which were deemed unauthentic due to
their authInfo.authDigest field being unequal to
the expected digest value."
::= { snmpStats 9 }
snmpStatsUnknownContexts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpMgmtComs delivered to the
SNMPv2 entity for which the context field was not
a known SNMPv2 context."
::= { snmpStats 10 }
snmpStatsBadOperations OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of messages delivered to the
SNMPv2 entity which were silently dropped because
the PDU type referred to an operation not allowed
in the aclTable[5]."
::= { snmpStats 11 }
snmpStatsSilentDrops OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of GetRequest-PDUs,
GetNextRequest-PDUs, GetBulkRequest-PDUs,
SetRequest-PDUs, and InformRequest-PDUs delivered
to the SNMPv2 entity which were silently dropped
because the size of an reply containing an
alternate Response-PDU with an empty variable-
bindings field was greater than either a local
constraint or the maximum message size of the
request's source party."
::= { snmpStats 12 }
-- the SNMPv1 statistics group
--
-- a collection of objects providing basic instrumentation of
-- a SNMPv2 entity which also implements SNMPv1.
-- A Case diagram[4] relating these objects
-- (and those applicable objects in the snmpStats group)
-- is:
--
-- \v/ transport service
-- |
-- ==+== snmpStatsPackets
-- |
-- +==> snmpStatsEncodingErrors
-- |
-- +==> snmpV1BadCommunityNames
-- |
-- +==> snmpV1BadCommunityUses
-- |
-- ===== sink
snmpV1 OBJECT IDENTIFIER ::= { snmpMIBObjects 2 }
snmpV1BadCommunityNames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SNMPv1 Messages delivered to
the SNMPv2 entity which used a community name not
known to the SNMPv2 entity."
REFERENCE
"Derived from RFC1213-
MIB.snmpInBadCommunityNames."
::= { snmpV1 1 }
snmpV1BadCommunityUses OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SNMPv1 Messages delivered to
SNMPv2 entity containing an operation which was
not allowed for the community named in the
Message."
REFERENCE
"Derived from RFC1213-MIB.snmpInBadCommunityUses."
::= { snmpV1 2 }
-- the object resource group
--
-- a collection of objects allowing a SNMPv2 entity acting in
-- an agent role to describe its dynamically-configurable
-- object resources.
snmpOR OBJECT IDENTIFIER ::= { snmpMIBObjects 3 }
snmpORLastChange OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the time of the most
recent change in state or value of any instance of
snmpORID."
::= { snmpOR 1 }
snmpORTable OBJECT-TYPE
SYNTAX SEQUENCE OF SnmpOREntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the dynamically-
configurable object resources in a SNMPv2 entity
acting in an agent role. SNMPv2 entities which do
not support dynamically-configurable object
resources will never have any instances of the
columnar objects in this table."
::= { snmpOR 2 }
snmpOREntry OBJECT-TYPE
SYNTAX SnmpOREntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the snmpORTable."
INDEX { snmpORIndex }
::= { snmpORTable 1 }
SnmpOREntry ::= SEQUENCE {
snmpORIndex Integer32,
snmpORID OBJECT IDENTIFIER,
snmpORDescr DisplayString
}
snmpORIndex OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The auxiliary variable used for identifying
instances of the columnar objects in the
snmpORTable."
::= { snmpOREntry 1 }
snmpORID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An authoritative identification of one of the
dynamically-configurable object resources in a
SNMPv2 entity acting in an agent role. This is
analogous to the sysObjectID object in MIB-II."
::= { snmpOREntry 2 }
snmpORDescr OBJECT-TYPE
SYNTAX DisplayString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A textual description of one of the dynamically-
configurable object resources in a SNMPv2 entity
acting in an agent role. This is analogous to the
sysDescr object in MIB-II."
::= { snmpOREntry 3 }
-- the traps group
--
-- a collection of objects which allow the SNMPv2 entity, when
-- acting in an agent role, to be configured to generate
-- SNMPv2-Trap-PDUs.
snmpTrap OBJECT IDENTIFIER ::= { snmpMIBObjects 4 }
snmpTrapOID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The authoritative identification of the trap
currently being sent. This variable occurs as the
second varbind of a SNMPv2-Trap-PDU."
::= { snmpTrap 1 }
snmpTrapTable OBJECT-TYPE
SYNTAX SEQUENCE OF SnmpTrapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table which keeps track of how many traps have
been sent to each SNMPv2 entity."
::= { snmpTrap 2 }
snmpTrapEntry OBJECT-TYPE
SYNTAX SnmpTrapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry which keeps track of how many traps have
been sent to a particular SNMPv2 entity."
AUGMENTS { partyEntry }
::= { snmpTrapTable 1 }
SnmpTrapEntry ::= SEQUENCE {
snmpTrapNumbers Counter32
}
snmpTrapNumbers OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of traps which have been sent to a
particular SNMPv2 party, since the last
initialization of the SNMPv2 entity, or the
creation of the SNMPv2 party, whichever occurred
most recently."
::= { snmpTrapEntry 1 }
snmpTrapEnterprise OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The authoritative identification of the
enterprise associated with the trap currently
being sent. When a SNMPv2 proxy agent is mapping
an RFC1157 Trap-PDU into a SNMPv2-Trap-PDU, this
variable occurs as the last varbind."
::= { snmpTrap 3 }
snmpV2EnableAuthenTraps OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether the SNMPv2 entity, when acting
in an agent role, is permitted to generate
authenticationFailure traps. The value of this
object overrides any configuration information; as
such, it provides a means whereby all
authenticationFailure traps may be disabled.
Note that it is strongly recommended that this
object be stored in non-volatile memory so that it
remains constant between re-initializations of the
network management system."
REFERENCE
"Derived from RFC1213-MIB.snmpEnableAuthenTraps."
::= { snmpTrap 4 }
-- well-known traps
snmpTraps OBJECT IDENTIFIER ::= { snmpMIBObjects 5 }
coldStart NOTIFICATION-TYPE
STATUS current
DESCRIPTION
"A coldStart trap signifies that the SNMPv2
entity, acting in an agent role, is reinitializing
itself such that its configuration may be
altered."
::= { snmpTraps 1 }
warmStart NOTIFICATION-TYPE
STATUS current
DESCRIPTION
"A warmStart trap signifies that the SNMPv2
entity, acting in an agent role, is reinitializing
itself such that its configuration is unaltered."
::= { snmpTraps 2 }
linkDown NOTIFICATION-TYPE
OBJECTS { ifIndex }
STATUS current
DESCRIPTION
"A linkDown trap signifies that the SNMPv2 entity,
acting in an agent role, recognizes a failure in
one of the communication links represented in its
configuration."
::= { snmpTraps 3 }
linkUp NOTIFICATION-TYPE
OBJECTS { ifIndex }
STATUS current
DESCRIPTION
"A linkUp trap signifies that the SNMPv2 entity,
acting in an agent role, recognizes that one of
the communication links represented in its
configuration has come up."
::= { snmpTraps 4 }
authenticationFailure NOTIFICATION-TYPE
STATUS current
DESCRIPTION
"An authenticationFailure trap signifies that the
SNMPv2 entity, acting in an agent role, has
received a protocol message that is not properly
authenticated. While all implementations of the
SNMPv2 must be capable of generating this trap,
the snmpV2EnableAuthenTraps object indicates
whether this trap will be generated."
::= { snmpTraps 5 }
egpNeighborLoss NOTIFICATION-TYPE
OBJECTS { egpNeighAddr }
STATUS current
DESCRIPTION
"An egpNeighborLoss trap signifies that an EGP
neighbor has been marked down and the EGP peer
relationship no longer obtains."
::= { snmpTraps 6 }
-- the set group
--
-- a collection of objects which allow several cooperating
-- SNMPv2 entities, all acting in a manager role, to
-- coordinate their use of the SNMPv2 set operation.
snmpSet OBJECT IDENTIFIER ::= { snmpMIBObjects 6 }
snmpSetSerialNo OBJECT-TYPE
SYNTAX TestAndIncr
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"An advisory lock used to allow several
cooperating SNMPv2 entities, all acting in a
manager role, to coordinate their use of the
SNMPv2 set operation.
This object is used for coarse-grain coordination.
To achieve fine-grain coordination, one or more
similar objects might be defined within each MIB
group, as appropriate."
::= { snmpSet 1 }
-- conformance information
snmpMIBConformance
OBJECT IDENTIFIER ::= { snmpMIB 2 }
snmpMIBCompliances
OBJECT IDENTIFIER ::= { snmpMIBConformance 1 }
snmpMIBGroups OBJECT IDENTIFIER ::= { snmpMIBConformance 2 }
-- compliance statements
snmpMIBCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMPv2 entities
which implement the SNMPv2 MIB."
MODULE RFC1213-MIB
MANDATORY-GROUPS { system }
MODULE -- this module
MANDATORY-GROUPS { snmpStatsGroup, snmpORGroup,
snmpTrapGroup, snmpSetGroup }
GROUP snmpV1Group
DESCRIPTION
"The snmpV1 group is mandatory only for those
SNMPv2 entities which also implement SNMPv1."
::= { snmpMIBCompliances 1 }
-- units of conformance
snmpStatsGroup OBJECT-GROUP
OBJECTS { snmpStatsPackets, snmpStats30Something,
snmpStatsEncodingErrors,
snmpStatsUnknownDstParties,
snmpStatsDstPartyMismatches,
snmpStatsUnknownSrcParties, snmpStatsBadAuths,
snmpStatsNotInLifetimes,
snmpStatsWrongDigestValues,
snmpStatsUnknownContexts,
snmpStatsBadOperations,
snmpStatsSilentDrops }
STATUS current
DESCRIPTION
"A collection of objects providing basic
instrumentation of the SNMPv2 entity."
::= { snmpMIBGroups 1 }
snmpV1Group OBJECT-GROUP
OBJECTS { snmpV1BadCommunityNames, snmpV1BadCommunityUses }
STATUS current
DESCRIPTION
"A collection of objects providing basic
instrumentation of a SNMPv2 entity which also
implements SNMPv1."
::= { snmpMIBGroups 2 }
snmpORGroup OBJECT-GROUP
OBJECTS { snmpORLastChange, snmpORID, snmpORDescr }
STATUS current
DESCRIPTION
"A collection of objects allowing a SNMPv2 entity
acting in an agent role to describe its
dynamically-configurable object resources."
::= { snmpMIBGroups 3 }
snmpTrapGroup OBJECT-GROUP
OBJECTS { snmpTrapNumbers, snmpV2EnableAuthenTraps }
STATUS current
DESCRIPTION
"A collection of objects which allow the SNMPv2
entity, when acting in an agent role, to be
configured to generate SNMPv2-Trap-PDUs."
::= { snmpMIBGroups 4 }
snmpSetGroup OBJECT-GROUP
OBJECTS { snmpSetSerialNo }
STATUS current
DESCRIPTION
"A collection of objects which allow several
cooperating SNMPv2 entities, all acting in a
manager role, to coordinate their use of the
SNMPv2 set operation."
::= { snmpMIBGroups 5 }
END
SNMPv2-M2M-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
Integer32, Counter32, snmpModules
FROM SNMPv2-SMI
DisplayString, InstancePointer, RowStatus, TimeStamp
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
contextIdentity
FROM SNMPv2-PARTY-MIB;
snmpM2M MODULE-IDENTITY
LAST-UPDATED "9304010000Z"
ORGANIZATION "IETF SNMPv2 Working Group"
CONTACT-INFO
" Steven Waldbusser
Postal: Carnegie Mellon University
4910 Forbes Ave
Pittsburgh, PA 15213
Tel: +1 412 268 6628
Fax: +1 412 268 4987
E-mail: waldbusser@cmu.edu"
DESCRIPTION
"The Manager-to-Manager MIB module."
::= { snmpModules 2 }
snmpM2MObjects OBJECT IDENTIFIER ::= { snmpM2M 1 }
-- the alarm group
--
-- a collection of objects allowing the description and
-- configuration of threshold alarms from a SNMPv2 entity
-- acting in a dual role.
snmpAlarm OBJECT IDENTIFIER ::= { snmpM2MObjects 1 }
-- This Alarm mechanism periodically takes statistical samples
-- from variables available via SNMPv2 and compares them to
-- thresholds that have been configured. The alarm table
-- stores configuration entries that each define a variable,
-- polling period, and threshold parameters. If a sample is
-- found to cross the threshold values, an event is generated.
-- Only variables that resolve to an ASN.1 primitive type of
-- INTEGER (Integer32, Counter32, Gauge32, TimeTicks,
-- Counter64, or UInteger32) may be monitored in this way.
--
-- This function has a hysteresis mechanism to limit the
-- generation of events. This mechanism generates one event
-- as a threshold is crossed in the appropriate direction. No
-- more events are generated for that threshold until the
-- opposite threshold is crossed.
--
-- In the case of sampling a deltaValue, an entity may
-- implement this mechanism with more precision if it takes a
-- delta sample twice per period, each time comparing the sum
-- of the latest two samples to the threshold. This allows
-- the detection of threshold crossings that span the sampling
-- boundary. Note that this does not require any special
-- configuration of the threshold value. It is suggested that
-- entities implement this more precise algorithm.
--
snmpAlarmNextIndex OBJECT-TYPE
SYNTAX INTEGER (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The index number of the next appropriate
unassigned entry in the snmpAlarmTable. The value
0 indicates that no unassigned entries are
available.
A management station should create new entries in
the snmpAlarmTable using this algorithm: first,
issue a management protocol retrieval operation to
determine the value of snmpAlarmNextIndex; and,
second, issue a management protocol set operation
to create an instance of the snmpAlarmStatus
object setting its value to `createAndGo' or
`createAndWait' (as specified in the description
of the RowStatus textual convention)."
::= { snmpAlarm 1 }
snmpAlarmTable OBJECT-TYPE
SYNTAX SEQUENCE OF SnmpAlarmEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of snmpAlarm entries."
::= { snmpAlarm 2 }
snmpAlarmEntry OBJECT-TYPE
SYNTAX SnmpAlarmEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of parameters that set up a periodic
sampling query to check for alarm conditions. The
contextIdentity included in the INDEX clause is
the context to which the sampling queries are
directed."
INDEX { contextIdentity, snmpAlarmIndex }
::= { snmpAlarmTable 1 }
SnmpAlarmEntry ::= SEQUENCE {
snmpAlarmIndex INTEGER,
snmpAlarmVariable InstancePointer,
snmpAlarmInterval Integer32,
snmpAlarmSampleType INTEGER,
snmpAlarmValue Integer32,
snmpAlarmStartupAlarm INTEGER,
snmpAlarmRisingThreshold Integer32,
snmpAlarmFallingThreshold Integer32,
snmpAlarmRisingEventIndex INTEGER,
snmpAlarmFallingEventIndex INTEGER,
snmpAlarmUnavailableEventIndex INTEGER,
snmpAlarmStatus RowStatus
}
snmpAlarmIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies an entry in the
snmpAlarm table for a particular sampling context.
Each such entry defines a diagnostic sample at a
particular interval for a variable in the
particular context's object resources."
::= { snmpAlarmEntry 1 }
snmpAlarmVariable OBJECT-TYPE
SYNTAX InstancePointer
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The object identifier of the particular variable
to be sampled. Only variables that resolve to an
ASN.1 primitive type of INTEGER (Integer32,
Counter32, Gauge32, TimeTicks, Counter64, or
UInteger32) may be sampled.
If it is detected by an error response of
authorizationError, noSuchObject, or
noSuchInstance that the variable name of an
established snmpAlarmEntry is no longer available
in the sampling context, a single
snmpObjectUnavailableAlarm event is generated and
the status of this snmpAlarmEntry is set to
`destroy'. Likewise, if the syntax of the
variable retrieved by the query is not Integer32,
Counter32, Gauge32, TimeTicks, Counter64, or
UInteger32, the same actions will be taken.
If the SNMPv2 entity acting in a dual role detects
that the sampled value can not be obtained due to
lack of response to management queries, it should
either:
1) Set the status of this snmpAlarmEntry to
`destroy', if it is determined that further
communication is not possible;
or,
2) Delete the associated snmpAlarmValue
instance (but not the entire conceptual row),
and continue to attempt to sample the
variable and recreate the associated
snmpAlarmValue instance should communication
be reestablished.
An attempt to modify this object will fail with an
`inconsistentValue' error if the associated
snmpAlarmStatus object would be equal to `active'
both before and after the modification attempt."
::= { snmpAlarmEntry 2 }
snmpAlarmInterval OBJECT-TYPE
SYNTAX Integer32
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The interval in seconds over which the data is
sampled and compared with the rising and falling
thresholds. When setting this object and the
sampling type is `deltaValue', care should be
taken to ensure that the change during this
interval of the variable being sampled will not
exceed the (-2^31...2^31-1) range of the
snmpAlarmValue.
An attempt to modify this object will fail with an
`inconsistentValue' error if the associated
snmpAlarmStatus object would be equal to `active'
both before and after the modification attempt."
::= { snmpAlarmEntry 3 }
snmpAlarmSampleType OBJECT-TYPE
SYNTAX INTEGER {
absoluteValue(1),
deltaValue(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The method of sampling the selected variable and
calculating the value to be compared against the
thresholds. If the value of this object is
`absoluteValue', the value of the selected
variable at the end of the sampling interval will
be compared directly with both the
snmpAlarmRisingThreshold and the
snmpAlarmFallingThreshold values. If the value of
this object is `deltaValue', the value of the
selected variable at the end of the sampling
interval will be subtracted from its value at the
end of the previous sampling interval, and the
difference compared with both the
snmpAlarmRisingThreshold and the
snmpAlarmFallingThreshold values.
An attempt to modify this object will fail with an
`inconsistentValue' error if the associated
snmpAlarmStatus object would be equal to `active'
both before and after the modification attempt."
DEFVAL { deltaValue }
::= { snmpAlarmEntry 4 }
snmpAlarmValue OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of the statistic during the last
sampling period. The value during the current
sampling period is not made available until the
period is completed. If the value of the
statistic does not fit in the signed 32 bit
representation of this object, it should be
truncated in an implementation specific manner.
Note that if the associated snmpAlarmSampleType is
set to `deltaValue', the value of this object is
the difference in the sampled variable since the
last sample.
This object will be created by the SNMPv2 entity
acting in a dual role when this entry is set to
`active', and the first sampling period has
completed. It may be created and deleted at other
times by the SNMPv2 entity acting in a dual role
when the sampled value can not be obtained, as
specified in the snmpAlarmVariable object."
::= { snmpAlarmEntry 5 }
snmpAlarmStartupAlarm OBJECT-TYPE
SYNTAX INTEGER {
risingAlarm(1),
fallingAlarm(2),
risingOrFallingAlarm(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The alarm that may be sent when this entry is
first set to `active'. If the first sample after
this entry becomes active is greater than or equal
to the risingThreshold and snmpAlarmStartupAlarm
is equal to `risingAlarm' or
`risingOrFallingAlarm', then a single rising alarm
will be generated. If the first sample after this
entry becomes active is less than or equal to the
fallingThreshold and snmpAlarmStartupAlarm is
equal to `fallingAlarm' or `risingOrFallingAlarm',
then a single falling alarm will be generated.
Note that a snmpObjectUnavailableAlarm is sent
upon startup whenever it is applicable,
independent of the setting of
snmpAlarmStartupAlarm.
An attempt to modify this object will fail with an
`inconsistentValue' error if the associated
snmpAlarmStatus object would be equal to `active'
both before and after the modification attempt."
DEFVAL { risingOrFallingAlarm }
::= { snmpAlarmEntry 6 }
snmpAlarmRisingThreshold OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A threshold for the sampled statistic. When the
current sampled value is greater than or equal to
this threshold, and the value at the last sampling
interval was less than this threshold, a single
event will be generated. A single event will also
be generated if the first sample after this entry
becomes active is greater than or equal to this
threshold and the associated snmpAlarmStartupAlarm
is equal to `risingAlarm' or
`risingOrFallingAlarm'.
After a rising event is generated, another such
event will not be generated until the sampled
value falls below this threshold and reaches the
snmpAlarmFallingThreshold.
An attempt to modify this object will fail with an
`inconsistentValue' error if the associated
snmpAlarmStatus object would be equal to `active'
both before and after the modification attempt."
::= { snmpAlarmEntry 7 }
snmpAlarmFallingThreshold OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A threshold for the sampled statistic. When the
current sampled value is less than or equal to
this threshold, and the value at the last sampling
interval was greater than this threshold, a single
event will be generated. A single event will also
be generated if the first sample after this entry
becomes active is less than or equal to this
threshold and the associated snmpAlarmStartupAlarm
is equal to `fallingAlarm' or
`risingOrFallingAlarm'.
After a falling event is generated, another such
event will not be generated until the sampled
value rises above this threshold and reaches the
snmpAlarmRisingThreshold.
An attempt to modify this object will fail with an
`inconsistentValue' error if the associated
snmpAlarmStatus object would be equal to `active'
both before and after the modification attempt."
::= { snmpAlarmEntry 8 }
snmpAlarmRisingEventIndex OBJECT-TYPE
SYNTAX INTEGER (0..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The index of the snmpEventEntry that is used when
a rising threshold is crossed. The snmpEventEntry
identified by a particular value of this index is
the same as identified by the same value of the
snmpEventIndex object. If there is no
corresponding entry in the snmpEventTable, then no
association exists. In particular, if this value
is zero, no associated event will be generated, as
zero is not a valid snmpEventIndex.
An attempt to modify this object will fail with an
`inconsistentValue' error if the associated
snmpAlarmStatus object would be equal to `active'
both before and after the modification attempt."
::= { snmpAlarmEntry 9 }
snmpAlarmFallingEventIndex OBJECT-TYPE
SYNTAX INTEGER (0..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The index of the snmpEventEntry that is used when
a falling threshold is crossed. The
snmpEventEntry identified by a particular value of
this index is the same as identified by the same
value of the snmpEventIndex object. If there is
no corresponding entry in the snmpEventTable, then
no association exists. In particular, if this
value is zero, no associated event will be
generated, as zero is not a valid snmpEventIndex.
An attempt to modify this object will fail with an
`inconsistentValue' error if the associated
snmpAlarmStatus object would be equal to `active'
both before and after the modification attempt."
::= { snmpAlarmEntry 10 }
snmpAlarmUnavailableEventIndex OBJECT-TYPE
SYNTAX INTEGER (0..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The index of the snmpEventEntry that is used when
a variable becomes unavailable. The
snmpEventEntry identified by a particular value of
this index is the same as identified by the same
value of the snmpEventIndex object. If there is
no corresponding entry in the snmpEventTable, then
no association exists. In particular, if this
value is zero, no associated event will be
generated, as zero is not a valid snmpEventIndex.
An attempt to modify this object will fail with an
`inconsistentValue' error if the associated
snmpAlarmStatus object would be equal to `active'
both before and after the modification attempt."
::= { snmpAlarmEntry 11 }
snmpAlarmStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this snmpAlarm entry. This object
may not be set to `active' unless the following
columnar objects exist in this row:
snmpAlarmVariable, snmpAlarmInterval,
snmpAlarmSampleType, snmpAlarmStartupAlarm,
snmpAlarmRisingThreshold,
snmpAlarmFallingThreshold,
snmpAlarmRisingEventIndex,
snmpAlarmFallingEventIndex, and
snmpAlarmUnavailableEventIndex."
::= { snmpAlarmEntry 12 }
-- alarm-related notifications
snmpAlarmNotifications
OBJECT IDENTIFIER ::= { snmpAlarm 3 }
snmpRisingAlarm NOTIFICATION-TYPE
OBJECTS { snmpAlarmVariable, snmpAlarmSampleType,
snmpAlarmValue, snmpAlarmRisingThreshold }
STATUS current
DESCRIPTION
"An event that is generated when an alarm entry
crosses its rising threshold. The instances of
those objects contained within the varbind list
are those of the alarm entry which generated this
event."
::= { snmpAlarmNotifications 1 }
snmpFallingAlarm NOTIFICATION-TYPE
OBJECTS { snmpAlarmVariable, snmpAlarmSampleType,
snmpAlarmValue, snmpAlarmFallingThreshold }
STATUS current
DESCRIPTION
"An event that is generated when an alarm entry
crosses its falling threshold. The instances of
those objects contained within the varbind list
are those of the alarm entry which generated this
event."
::= { snmpAlarmNotifications 2 }
snmpObjectUnavailableAlarm NOTIFICATION-TYPE
OBJECTS { snmpAlarmVariable }
STATUS current
DESCRIPTION
"An event that is generated when a variable
monitored by an alarm entry becomes unavailable.
The instance of snmpAlarmVariable contained within
the varbind list is the one associated with the
alarm entry which generated this event."
::= { snmpAlarmNotifications 3 }
-- the event group
--
-- a collection of objects allowing the description and
-- configuration of events from a SNMPv2 entity acting
-- in a dual role.
snmpEvent OBJECT IDENTIFIER ::= { snmpM2MObjects 2 }
-- The snmpEvent table defines the set of events generated on
-- a SNMPv2 entity acting in a dual role. Each entry in the
-- snmpEventTable associates an event type with the
-- notification method and associated parameters. Some
-- snmpEvent entries are fired by an associated condition in
-- the snmpAlarmTable. Others are fired on behalf of
-- conditions defined in the NOTIFICATION-TYPE macro. The
-- snmpNotificationTable defines notifications that should
-- occur when an associated event is fired.
snmpEventNextIndex OBJECT-TYPE
SYNTAX INTEGER (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The index number of the next appropriate
unassigned entry in the snmpEventTable. The value
0 indicates that no unassigned entries are
available.
A management station should create new entries in
the snmpEventTable using this algorithm: first,
issue a management protocol retrieval operation to
determine the value of snmpEventNextIndex; and,
second, issue a management protocol set operation
to create an instance of the snmpEventStatus
object setting its value to `createAndWait' or
'createAndGo'."
::= { snmpEvent 1 }
snmpEventTable OBJECT-TYPE
SYNTAX SEQUENCE OF SnmpEventEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of events."
::= { snmpEvent 2 }
snmpEventEntry OBJECT-TYPE
SYNTAX SnmpEventEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of parameters that describe an event that
is generated when certain conditions are met."
INDEX { snmpEventIndex }
::= { snmpEventTable 1 }
SnmpEventEntry ::= SEQUENCE {
snmpEventIndex INTEGER,
snmpEventID OBJECT IDENTIFIER,
snmpEventDescription DisplayString,
snmpEventEvents Counter32,
snmpEventLastTimeSent TimeStamp,
snmpEventStatus RowStatus
}
snmpEventIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies an entry in the
snmpEvent table. Each such entry defines an event
generated when the appropriate conditions occur."
::= { snmpEventEntry 1 }
snmpEventID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The authoritative identification of the event
type generated by this entry. This variable
occurs as the second varbind of an InformRequest-
PDU. If this OBJECT IDENTIFIER maps to a
NOTIFICATION-TYPE the sender will place the
objects listed in the NOTIFICATION-TYPE in the
varbind list."
::= { snmpEventEntry 2 }
snmpEventDescription OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..127))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A comment describing this snmpEvent entry."
::= { snmpEventEntry 3 }
snmpEventEvents OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of events caused by event generators
associated with this snmpEvent entry."
::= { snmpEventEntry 4 }
snmpEventLastTimeSent OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the time this snmpEvent
entry last generated an event. If this entry has
not generated any events, this value will be
zero."
DEFVAL { 0 }
::= { snmpEventEntry 5 }
snmpEventStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this snmpEvent entry. This object
may not be set to `active' unless the following
columnar objects exist in this row: snmpEventID,
snmpEventDescription, snmpEventEvents, and
snmpEventLastTimeSent.
Setting an instance of this object to the value
'destroy' has the effect of invalidating any/all
entries in the snmpEventTable, and the
snmpEventNotifyTable which reference the
corresponding snmpEventEntry."
::= { snmpEventEntry 6 }
snmpEventNotifyMinInterval OBJECT-TYPE
SYNTAX Integer32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The minimum interval that the SNMPv2 entity
acting in a dual role will wait before
retransmitting an InformRequest-PDU. This object
specifies the minimal value supported by the
SNMPv2 entity acting in a dual role, based on
resource or implementation constraints.
For a particular entry in the
snmpEventNotifyTable, if the associated
snmpEventNotifyIntervalRequested variable is
greater than this object, the
snmpEventNotifyIntervalRequested value shall be
used as the minimum interval for retransmissions
of InformRequest-PDUs sent on behalf of that
entry."
::= { snmpEvent 3 }
snmpEventNotifyMaxRetransmissions OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of time that the SNMPv2 entity
acting in a dual role will retransmit an
InformRequest-PDU. This object specifies the
maximal value supported by the SNMPv2 entity
acting in a dual role, based on resource or
implementation constraints.
For a particular entry in the
snmpEventNotifyTable, if the associated
snmpEventNotifyRetransmissionsRequested variable
is less than this object, the
snmpEventNotifyRetransmissionsRequested value
shall be used as the retransmission count for
InformRequest-PDUs sent on behalf of that entry."
::= { snmpEvent 4 }
-- The snmpEventNotifyTable is used to configure the
-- destination and type of notifications sent by a SNMPv2
-- entity acting in a manager role when a particular event
-- is triggered.
snmpEventNotifyTable OBJECT-TYPE
SYNTAX SEQUENCE OF SnmpEventNotifyEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of protocol configuration entries for
event notifications from this entity."
::= { snmpEvent 5 }
snmpEventNotifyEntry OBJECT-TYPE
SYNTAX SnmpEventNotifyEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of parameters that describe the type and
destination of InformRequest-PDUs sent for a
particular event. The snmpEventIndex in this
entry's INDEX clause identifies the snmpEventEntry
which, when triggered, will generate a
notification as configured in this entry. The
contextIdentity in this entry's INDEX clause
identifies the context to which a notification
will be sent."
INDEX { snmpEventIndex, contextIdentity }
::= { snmpEventNotifyTable 1 }
SnmpEventNotifyEntry ::= SEQUENCE {
snmpEventNotifyIntervalRequested Integer32,
snmpEventNotifyRetransmissionsRequested Integer32,
snmpEventNotifyLifetime Integer32,
snmpEventNotifyStatus RowStatus
}
snmpEventNotifyIntervalRequested OBJECT-TYPE
SYNTAX Integer32
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The requested interval for retransmission of
Inform PDUs generated on the behalf of this entry.
This variable will be the actual interval used
unless the snmpEventNotifyMinInterval is greater
than this object, in which case the interval shall
be equal to snmpEventNotifyMinInterval."
DEFVAL { 30 }
::= { snmpEventNotifyEntry 1 }
snmpEventNotifyRetransmissionsRequested OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The requested number of retransmissions of an
InformRequest-PDU generated on behalf of this
entry.
This variable will be the actual number of
retransmissions used unless the
snmpEventNotifyMaxRetransmissions is less than
this object, in which case the retransmission
count shall be equal to
snmpEventNotifyMaxRetransmissions."
DEFVAL { 5 }
::= { snmpEventNotifyEntry 2 }
snmpEventNotifyLifetime OBJECT-TYPE
SYNTAX Integer32
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of seconds this entry shall live until
the corresponding instance of
snmpEventNotifyStatus is set to 'destroy'. This
value shall count down to zero, at which time the
corresponding instance of snmpEventNotifyStatus
will be set to 'destroy'. Any management station
that is using this entry must periodically refresh
this value to ensure the continued delivery of
events."
DEFVAL { 86400 }
::= { snmpEventNotifyEntry 3 }
snmpEventNotifyStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The state of this snmpEventNotifyEntry. This
object may not be set to `active' unless the
following columnar objects exist in this row:
snmpEventNotifyIntervalRequested,
snmpEventNotifyRetransmissionsRequested, and
snmpEventNotifyLifetime."
::= { snmpEventNotifyEntry 4 }
-- conformance information
snmpM2MConformance
OBJECT IDENTIFIER ::= { snmpM2M 2 }
snmpM2MCompliances
OBJECT IDENTIFIER ::= { snmpM2MConformance 1 }
snmpM2MGroups OBJECT IDENTIFIER ::= { snmpM2MConformance 2 }
-- compliance statements
snmpM2MCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMPv2 entities
which implement the Manager-to-Manager MIB."
MODULE -- this module
MANDATORY-GROUPS { snmpAlarmGroup, snmpEventGroup }
::= { snmpM2MCompliances 1 }
-- units of conformance
snmpAlarmGroup OBJECT-GROUP
OBJECTS { snmpAlarmNextIndex,
snmpAlarmVariable, snmpAlarmInterval,
snmpAlarmSampleType, snmpAlarmValue,
snmpAlarmStartupAlarm, snmpAlarmRisingThreshold,
snmpAlarmFallingThreshold,
snmpAlarmRisingEventIndex,
snmpAlarmFallingEventIndex,
snmpAlarmUnavailableEventIndex,
snmpAlarmStatus }
STATUS current
DESCRIPTION
"A collection of objects allowing the description
and configuration of threshold alarms from a
SNMPv2 entity acting in a dual role."
::= { snmpM2MGroups 1 }
snmpEventGroup OBJECT-GROUP
OBJECTS { snmpEventNextIndex,
snmpEventID, snmpEventDescription,
snmpEventEvents, snmpEventLastTimeSent,
snmpEventStatus, snmpEventNotifyMinInterval,
snmpEventNotifyMaxRetransmissions,
snmpEventNotifyIntervalRequested,
snmpEventNotifyRetransmissionsRequested,
snmpEventNotifyLifetime, snmpEventNotifyStatus }
STATUS current
DESCRIPTION
"A collection of objects allowing the description
and configuration of events from a SNMPv2 entity
acting in a dual role."
::= { snmpM2MGroups 2 }
END
SNMPv2-TM DEFINITIONS ::= BEGIN
IMPORTS
snmpDomains, snmpProxys
FROM SNMPv2-SMI
TEXTUAL-CONVENTION
FROM SNMPv2-TC;
-- SNMPv2 over UDP
snmpUDPDomain OBJECT IDENTIFIER ::= { snmpDomains 1 }
-- for a SnmpUDPAddress of length 6:
--
-- octets contents encoding
-- 1-4 IP-address network-byte order
-- 5-6 UDP-port network-byte order
--
SnmpUDPAddress ::= TEXTUAL-CONVENTION
DISPLAY-HINT "1d.1d.1d.1d/2d"
STATUS current
DESCRIPTION
"Represents a UDP address."
SYNTAX OCTET STRING (SIZE (6))
-- SNMPv2 over OSI
snmpCLNSDomain OBJECT IDENTIFIER ::= { snmpDomains 2 }
snmpCONSDomain OBJECT IDENTIFIER ::= { snmpDomains 3 }
-- for a SnmpOSIAddress of length m:
--
-- octets contents encoding
-- 1 length of NSAP "n" as an unsigned-integer
-- (either 0 or from 3 to 20)
-- 2..(n+1) NSAP concrete binary representation
-- (n+2)..m TSEL string of (up to 64) octets
--
SnmpOSIAddress ::= TEXTUAL-CONVENTION
DISPLAY-HINT "*1x:/1x:"
STATUS current
DESCRIPTION
"Represents an OSI transport-address."
SYNTAX OCTET STRING (SIZE (1 | 4..85))
-- SNMPv2 over DDP
snmpDDPDomain OBJECT IDENTIFIER ::= { snmpDomains 4 }
-- for a SnmpNBPAddress of length m:
--
-- octets contents encoding
-- 1 length of object "n" as an unsigned integer
-- 2..(n+1) object string of (up to 32) octets
-- n+2 length of type "p" as an unsigned integer
-- (n+3)..(n+2+p) type string of (up to 32) octets
-- n+3+p length of zone "q" as an unsigned integer
-- (n+4+p)..m zone string of (up to 32) octets
--
-- for comparison purposes, strings are case-insensitive
--
-- all strings may contain any octet other than 255 (hex ff)
--
SnmpNBPAddress ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Represents an NBP name."
SYNTAX OCTET STRING (SIZE (3..99))
-- SNMPv2 over IPX
snmpIPXDomain OBJECT IDENTIFIER ::= { snmpDomains 5 }
-- for a SnmpIPXAddress of length 12:
--
-- octets contents encoding
-- 1-4 network-number network-byte order
-- 5-10 physical-address network-byte order
-- 11-12 socket-number network-byte order
--
SnmpIPXAddress ::= TEXTUAL-CONVENTION
DISPLAY-HINT "4x.1x:1x:1x:1x:1x:1x.2d"
STATUS current
DESCRIPTION
"Represents an IPX address."
SYNTAX OCTET STRING (SIZE (12))
-- for proxy to community-based SNMPv1 (RFC 1157)
rfc1157Proxy OBJECT IDENTIFIER ::= { snmpProxys 1 }
-- uses SnmpUDPAddress
rfc1157Domain OBJECT IDENTIFIER ::= { rfc1157Proxy 1 }
-- the community-based noAuth
rfc1157noAuth OBJECT IDENTIFIER ::= { rfc1157Proxy 2 }
END
RFC1271-MIB DEFINITIONS ::= BEGIN
IMPORTS
Counter FROM RFC1155-SMI
DisplayString FROM RFC1158-MIB
mib-2 FROM RFC1213-MIB
OBJECT-TYPE FROM RFC-1212;
-- This MIB module uses the extended OBJECT-TYPE macro as
-- defined in [9].
-- Remote Network Monitoring MIB
rmon OBJECT IDENTIFIER ::= { mib-2 16 }
-- textual conventions
OwnerString ::= OCTET STRING
-- This data type is used to model an administratively
-- assigned name of the owner of a resource. This
-- information is taken from the NVT ASCII character set.
-- It is suggested that this name contain one or more
-- of the following:
-- IP address, management station name, network manager's
-- name, location, or phone number.
-- In some cases the agent itself will be the owner of
-- an entry. In these cases, this string shall be set
-- to a string starting with 'monitor'.
--
-- SNMP access control is articulated entirely in terms of
-- the contents of MIB views; access to a particular SNMP
-- object instance depends only upon its presence or
-- absence in a particular MIB view and never upon its
-- value or the value of related object instances. Thus,
-- objects of this type afford resolution of resource
-- contention only among cooperating managers; they
-- realize no access control function with respect
-- to uncooperative parties.
--
-- By convention, objects with this syntax are declared
-- as having
--
-- SIZE (0..127)
EntryStatus ::= INTEGER
{ valid(1),
createRequest(2),
underCreation(3),
invalid(4)
}
-- The status of a table entry.
--
-- Setting this object to the value invalid(4) has the
-- effect of invalidating the corresponding entry.
-- That is, it effectively disassociates the mapping
-- identified with said entry.
-- It is an implementation-specific matter as to whether
-- the agent removes an invalidated entry from the table.
-- Accordingly, management stations must be prepared to
-- receive tabular information from agents that corresponds
-- to entries currently not in use. Proper
-- interpretation of such entries requires examination
-- of the relevant EntryStatus object.
--
-- An existing instance of this object cannot be set to
-- createRequest(2). This object may only be set to
-- createRequest(2) when this instance is created. When
-- this object is created, the agent may wish to create
-- supplemental object instances to complete a conceptual
-- row in this table. Immediately after completing the
-- create operation, the agent must set this object to
-- underCreation(3).
--
-- Entries shall exist in the underCreation(3) state until
-- the management station is finished configuring the
-- entry and sets this object to valid(1) or aborts,
-- setting this object to invalid(4). If the agent
-- determines that an entry has been in the
-- underCreation(3) state for an abnormally long time,
-- it may decide that the management station has
-- crashed. If the agent makes this decision,
-- it may set this object to invalid(4) to reclaim the
-- entry. A prudent agent will understand that the
-- management station may need to wait for human input
-- and will allow for that possibility in its
-- determination of this abnormally long period.
statistics OBJECT IDENTIFIER ::= { rmon 1 }
history OBJECT IDENTIFIER ::= { rmon 2 }
alarm OBJECT IDENTIFIER ::= { rmon 3 }
hosts OBJECT IDENTIFIER ::= { rmon 4 }
hostTopN OBJECT IDENTIFIER ::= { rmon 5 }
matrix OBJECT IDENTIFIER ::= { rmon 6 }
filter OBJECT IDENTIFIER ::= { rmon 7 }
capture OBJECT IDENTIFIER ::= { rmon 8 }
event OBJECT IDENTIFIER ::= { rmon 9 }
-- The Statistics Group
--
-- Implementation of the Statistics group is optional.
--
-- The statistics group contains statistics measured by the
-- probe for each monitored interface on this device. These
-- statistics take the form of free running counters that
-- start from zero when a valid entry is created.
--
-- This group currently has statistics defined only for
-- Ethernet interfaces. Each etherStatsEntry contains
-- statistics for one Ethernet interface. The probe must
-- create one etherStats entry for each monitored Ethernet
-- interface on the device.
etherStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF EtherStatsEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of Ethernet statistics entries."
::= { statistics 1 }
etherStatsEntry OBJECT-TYPE
SYNTAX EtherStatsEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A collection of statistics kept for a particular
Ethernet interface."
INDEX { etherStatsIndex }
::= { etherStatsTable 1 }
EtherStatsEntry ::= SEQUENCE {
etherStatsIndex INTEGER (1..65535),
etherStatsDataSource OBJECT IDENTIFIER,
etherStatsDropEvents Counter,
etherStatsOctets Counter,
etherStatsPkts Counter,
etherStatsBroadcastPkts Counter,
etherStatsMulticastPkts Counter,
etherStatsCRCAlignErrors Counter,
etherStatsUndersizePkts Counter,
etherStatsOversizePkts Counter,
etherStatsFragments Counter,
etherStatsJabbers Counter,
etherStatsCollisions Counter,
etherStatsPkts64Octets Counter,
etherStatsPkts65to127Octets Counter,
etherStatsPkts128to255Octets Counter,
etherStatsPkts256to511Octets Counter,
etherStatsPkts512to1023Octets Counter,
etherStatsPkts1024to1518Octets Counter,
etherStatsOwner OwnerString,
etherStatsStatus INTEGER
}
etherStatsIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of this object uniquely identifies this
etherStats entry."
::= { etherStatsEntry 1 }
etherStatsDataSource OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object identifies the source of the data that
this etherStats entry is configured to analyze. This
source can be any ethernet interface on this device.
In order to identify a particular interface, this
object shall identify the instance of the ifIndex
object, defined in [4,6], for the desired interface.
For example, if an entry were to receive data from
interface #1, this object would be set to ifIndex.1.
The statistics in this group reflect all packets
on the local network segment attached to the
identified interface.
This object may not be modified if the associated
etherStatsStatus object is equal to valid(1)."
::= { etherStatsEntry 2 }
etherStatsDropEvents OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of events in which packets
were dropped by the probe due to lack of resources.
Note that this number is not necessarily the number of
packets dropped; it is just the number of times this
condition has been detected."
::= { etherStatsEntry 3 }
etherStatsOctets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of octets of data (including
those in bad packets) received on the
network (excluding framing bits but including
FCS octets)."
::= { etherStatsEntry 4 }
etherStatsPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets (including error packets)
received."
::= { etherStatsEntry 5 }
etherStatsBroadcastPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of good packets received that were
directed to the broadcast address."
::= { etherStatsEntry 6 }
etherStatsMulticastPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of good packets received that were
directed to a multicast address. Note that this
number does not include packets directed to the
broadcast address."
::= { etherStatsEntry 7 }
etherStatsCRCAlignErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets received that
had a length (excluding framing bits, but
including FCS octets) of between 64 and 1518
octets, inclusive, but were not an integral number
of octets in length or had a bad Frame Check
Sequence (FCS)."
::= { etherStatsEntry 8 }
etherStatsUndersizePkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets received that were
less than 64 octets long (excluding framing bits,
but including FCS octets) and were otherwise well
formed."
::= { etherStatsEntry 9 }
etherStatsOversizePkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets received that were
longer than 1518 octets (excluding framing bits,
but including FCS octets) and were otherwise
well formed."
::= { etherStatsEntry 10 }
etherStatsFragments OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets received that were not an
integral number of octets in length or that had a bad
Frame Check Sequence (FCS), and were less than 64
octets in length (excluding framing bits but
including FCS octets)."
::= { etherStatsEntry 11 }
etherStatsJabbers OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets received that were
longer than 1518 octets (excluding framing bits,
but including FCS octets), and were not an
integral number of octets in length or had
a bad Frame Check Sequence (FCS)."
::= { etherStatsEntry 12 }
etherStatsCollisions OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The best estimate of the total number of collisions
on this Ethernet segment."
::= { etherStatsEntry 13 }
etherStatsPkts64Octets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets (including error
packets) received that were 64 octets in length
(excluding framing bits but including FCS octets)."
::= { etherStatsEntry 14 }
etherStatsPkts65to127Octets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets (including error
packets) received that were between
65 and 127 octets in length inclusive
(excluding framing bits but including FCS octets)."
::= { etherStatsEntry 15 }
etherStatsPkts128to255Octets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets (including error
packets) received that were between
128 and 255 octets in length inclusive
(excluding framing bits but including FCS octets)."
::= { etherStatsEntry 16 }
etherStatsPkts256to511Octets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets (including error
packets) received that were between
256 and 511 octets in length inclusive
(excluding framing bits but including FCS octets)."
::= { etherStatsEntry 17 }
etherStatsPkts512to1023Octets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets (including error
packets) received that were between
512 and 1023 octets in length inclusive
(excluding framing bits but including FCS octets)."
::= { etherStatsEntry 18 }
etherStatsPkts1024to1518Octets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets (including error
packets) received that were between
1024 and 1518 octets in length inclusive
(excluding framing bits but including FCS octets)."
::= { etherStatsEntry 19 }
etherStatsOwner OBJECT-TYPE
SYNTAX OwnerString
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The entity that configured this entry and is
therefore using the resources assigned to it."
::= { etherStatsEntry 20 }
etherStatsStatus OBJECT-TYPE
SYNTAX EntryStatus
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this etherStats entry."
::= { etherStatsEntry 21 }
-- The History Group
-- Implementation of the History group is optional.
--
-- The history group records periodic statistical samples from
-- a network and stores them for later retrieval. The
-- historyControl table stores configuration entries that each
-- define an interface, polling period, and other parameters.
-- Once samples are taken, their data is stored in an entry
-- in a media-specific table. Each such entry defines one
-- sample, and is associated with the historyControlEntry that
-- caused the sample to be taken. Currently the only media-
-- specific table defined is the etherHistoryTable, for
-- Ethernet networks.
--
-- If the probe keeps track of the time of day, it should
-- start the first sample of the history at a time such that
-- when the next hour of the day begins, a sample is
-- started at that instant. This tends to make more
-- user-friendly reports, and enables comparison of reports
-- from different probes that have relatively accurate time
-- of day.
--
-- The monitor is encouraged to add two history control entries
-- per monitored interface upon initialization that describe
-- a short term and a long term polling period. Suggested
-- parameters are 30 seconds for the short term polling
-- period and 30 minutes for the long term period.
historyControlTable OBJECT-TYPE
SYNTAX SEQUENCE OF HistoryControlEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of history control entries."
::= { history 1 }
historyControlEntry OBJECT-TYPE
SYNTAX HistoryControlEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of parameters that set up a periodic
sampling of statistics."
INDEX { historyControlIndex }
::= { historyControlTable 1 }
HistoryControlEntry ::= SEQUENCE {
historyControlIndex INTEGER (1..65535),
historyControlDataSource OBJECT IDENTIFIER,
historyControlBucketsRequested INTEGER (1..65535),
historyControlBucketsGranted INTEGER (1..65535),
historyControlInterval INTEGER (1..3600),
historyControlOwner OwnerString,
historyControlStatus INTEGER
}
historyControlIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry in the
historyControl table. Each such entry defines a
set of samples at a particular interval for an
interface on the device."
::= { historyControlEntry 1 }
historyControlDataSource OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object identifies the source of the data for
which historical data was collected and
placed in a media-specific table on behalf of this
historyControlEntry. This source can be any
interface on this device. In order to identify
a particular interface, this object shall identify
the instance of the ifIndex object, defined
in [4,6], for the desired interface. For example,
if an entry were to receive data from interface #1,
this object would be set to ifIndex.1.
The statistics in this group reflect all packets
on the local network segment attached to the
identified interface.
This object may not be modified if the associated
historyControlStatus object is equal to valid(1)."
::= { historyControlEntry 2 }
historyControlBucketsRequested OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The requested number of discrete time intervals
over which data is to be saved in the part of the
media-specific table associated with this
historyControl entry.
When this object is created or modified, the probe
should set historyControlBucketsGranted as closely to
this object as is possible for the particular probe
implementation and available resources."
DEFVAL { 50 }
::= { historyControlEntry 3 }
historyControlBucketsGranted OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of discrete sampling intervals
over which data shall be saved in the part of
the media-specific table associated with this
historyControl entry.
When the associated historyControlBucketsRequested
object is created or modified, the probe
should set this object as closely to the requested
value as is possible for the particular
probe implementation and available resources. The
probe must not lower this value except as a result
of a modification to the associated
historyControlBucketsRequested object.
There will be times when the actual number of
buckets associated with this entry is less than
the value of this object. In this case, at the
end of each sampling interval, a new bucket will
be added to the media-specific table.
When the number of buckets reaches the value of
this object and a new bucket is to be added to the
media-specific table, the oldest bucket associated
with this historyControlEntry shall be deleted by
the agent so that the new bucket can be added.
When the value of this object changes to a value less
than the current value, entries are deleted
from the media-specific table associated with this
historyControlEntry. Enough of the oldest of these
entries shall be deleted by the agent so that their
number remains less than or equal to the new value of
this object.
When the value of this object changes to a value
greater than the current value, the number of
associated media-specific entries may be allowed
to grow."
::= { historyControlEntry 4 }
historyControlInterval OBJECT-TYPE
SYNTAX INTEGER (1..3600)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The interval in seconds over which the data is
sampled for each bucket in the part of the
media-specific table associated with this
historyControl entry. This interval can
be set to any number of seconds between 1 and
3600 (1 hour).
Because the counters in a bucket may overflow at their
maximum value with no indication, a prudent manager
will take into account the possibility of overflow
in any of the associated counters. It is important
to consider the minimum time in which any counter
could overflow on a particular media type and set
the historyControlInterval object to a value less
than this interval. This is typically most
important for the 'octets' counter in any
media-specific table. For example, on an Ethernet
network, the etherHistoryOctets counter could overflow
in about one hour at the Ethernet's maximum
utilization.
This object may not be modified if the associated
historyControlStatus object is equal to valid(1)."
DEFVAL { 1800 }
::= { historyControlEntry 5 }
historyControlOwner OBJECT-TYPE
SYNTAX OwnerString
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The entity that configured this entry and is therefore
using the resources assigned to it."
::= { historyControlEntry 6 }
historyControlStatus OBJECT-TYPE
SYNTAX EntryStatus
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this historyControl entry.
Each instance of the media-specific table associated
with this historyControlEntry will be deleted by the
agent if this historyControlEntry is not equal to
valid(1)."
::= { historyControlEntry 7 }
-- Ether History table
etherHistoryTable OBJECT-TYPE
SYNTAX SEQUENCE OF EtherHistoryEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of Ethernet history entries."
::= { history 2 }
etherHistoryEntry OBJECT-TYPE
SYNTAX EtherHistoryEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"An historical sample of Ethernet statistics on a
particular Ethernet interface. This sample is
associated with the historyControlEntry which set
up the parameters for a regular collection of these
samples."
INDEX { etherHistoryIndex , etherHistorySampleIndex }
::= { etherHistoryTable 1 }
EtherHistoryEntry ::= SEQUENCE {
etherHistoryIndex INTEGER (1..65535),
etherHistorySampleIndex INTEGER,
etherHistoryIntervalStart TimeTicks,
etherHistoryDropEvents Counter,
etherHistoryOctets Counter,
etherHistoryPkts Counter,
etherHistoryBroadcastPkts Counter,
etherHistoryMulticastPkts Counter,
etherHistoryCRCAlignErrors Counter,
etherHistoryUndersizePkts Counter,
etherHistoryOversizePkts Counter,
etherHistoryFragments Counter,
etherHistoryJabbers Counter,
etherHistoryCollisions Counter,
etherHistoryUtilization INTEGER (0..10000)
}
etherHistoryIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The history of which this entry is a part. The
history identified by a particular value of this
index is the same history as identified
by the same value of historyControlIndex."
::= { etherHistoryEntry 1 }
etherHistorySampleIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies the particular
sample this entry represents among all samples
associated with the same historyControlEntry.
This index starts at 1 and increases by one
as each new sample is taken."
::= { etherHistoryEntry 2 }
etherHistoryIntervalStart OBJECT-TYPE
SYNTAX TimeTicks
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of sysUpTime at the start of the interval
over which this sample was measured. If the probe
keeps track of the time of day, it should start
the first sample of the history at a time such that
when the next hour of the day begins, a sample is
started at that instant. Note that following this
rule may require the probe to delay collecting the
first sample of the history, as each sample must be
of the same interval. Also note that the sample which
is currently being collected is not accessible in this
table until the end of its interval."
::= { etherHistoryEntry 3 }
etherHistoryDropEvents OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of events in which packets
were dropped by the probe due to lack of resources
during this interval. Note that this number is not
necessarily the number of packets dropped, it is just
the number of times this condition has been detected."
::= { etherHistoryEntry 4 }
etherHistoryOctets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of octets of data (including
those in bad packets) received on the
network (excluding framing bits but including
FCS octets)."
::= { etherHistoryEntry 5 }
etherHistoryPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets (including error packets)
received during this sampling interval."
::= { etherHistoryEntry 6 }
etherHistoryBroadcastPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of good packets received during this
sampling interval that were directed to the
broadcast address."
::= { etherHistoryEntry 7 }
etherHistoryMulticastPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of good packets received during this
sampling interval that were directed to a
multicast address. Note that this number does not
include packets addressed to the broadcast address."
::= { etherHistoryEntry 8 }
etherHistoryCRCAlignErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets received during this
sampling interval that had a length (excluding
framing bits but including FCS octets) between
64 and 1518 octets, inclusive, but were not an
integral number of octets in length or had a
bad Frame Check Sequence (FCS)."
::= { etherHistoryEntry 9 }
etherHistoryUndersizePkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets received during this
interval that were less than 64 octets long
(excluding framing bits but including FCS
octets) and were otherwise well formed."
::= { etherHistoryEntry 10 }
etherHistoryOversizePkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets received during this
interval that were longer than 1518 octets
(excluding framing bits but including FCS
octets) but were otherwise well formed."
::= { etherHistoryEntry 11 }
etherHistoryFragments OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of packets received during this
sampling interval that were not an integral
number of octets in length or that
had a bad Frame Check Sequence (FCS), and
were less than 64 octets in length (excluding
framing bits but including FCS octets)."
::= { etherHistoryEntry 12 }
etherHistoryJabbers OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets received during this
interval that were longer than 1518 octets
(excluding framing bits but including FCS octets),
and were not an integral number of octets in
length or had a bad Frame Check Sequence (FCS)."
::= { etherHistoryEntry 13 }
etherHistoryCollisions OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The best estimate of the total number of collisions
on this Ethernet segment during this interval."
::= { etherHistoryEntry 14 }
etherHistoryUtilization OBJECT-TYPE
SYNTAX INTEGER (0..10000)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The best estimate of the mean physical layer
network utilization on this interface during this
interval, in hundredths of a percent."
::= { etherHistoryEntry 15 }
-- The Alarm Group
-- Implementation of the Alarm group is optional.
--
-- The Alarm Group requires the implementation of the Event
-- group.
--
-- The Alarm group periodically takes statistical samples from
-- variables in the probe and compares them to thresholds
-- that have been configured. The alarm table stores
-- configuration entries that each define a variable,
-- polling period, and threshold parameters. If a sample is
-- found to cross the threshold values, an event is
-- generated. Only variables that resolve to an ASN.1
-- primitive type of INTEGER (INTEGER, Counter,
-- Gauge, or TimeTicks) may be monitored in this way.
--
-- This function has a hysteresis mechanism to limit the
-- generation of events. This mechanism generates one event
-- as a threshold is crossed in the appropriate direction.
-- No more events are generated for that threshold until the
-- opposite threshold is crossed.
--
-- In the case of a sampling a deltaValue, a probe may
-- implement this mechanism with more precision if it takes
-- a delta sample twice per period, each time comparing the
-- sum of the latest two samples to the threshold. This
-- allows the detection of threshold crossings
-- that span the sampling boundary. Note that this does not
-- require any special configuration of the threshold value.
-- It is suggested that probes implement this more precise
-- algorithm.
alarmTable OBJECT-TYPE
SYNTAX SEQUENCE OF AlarmEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of alarm entries."
::= { alarm 1 }
alarmEntry OBJECT-TYPE
SYNTAX AlarmEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of parameters that set up a periodic checking
for alarm conditions."
INDEX { alarmIndex }
::= { alarmTable 1 }
AlarmEntry ::= SEQUENCE {
alarmIndex INTEGER (1..65535),
alarmInterval INTEGER,
alarmVariable OBJECT IDENTIFIER,
alarmSampleType INTEGER,
alarmValue INTEGER,
alarmStartupAlarm INTEGER,
alarmRisingThreshold INTEGER,
alarmFallingThreshold INTEGER,
alarmRisingEventIndex INTEGER (1..65535),
alarmFallingEventIndex INTEGER (1..65535),
alarmOwner OwnerString,
alarmStatus INTEGER
}
alarmIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry in the
alarm table. Each such entry defines a
diagnostic sample at a particular interval
for an object on the device."
::= { alarmEntry 1 }
alarmInterval OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The interval in seconds over which the data is
sampled and compared with the rising and falling
thresholds. When setting this variable, care
should be given to ensure that the variable being
monitored will not exceed 2^31 - 1 and roll
over the alarmValue object during the interval.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { alarmEntry 2 }
alarmVariable OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The object identifier of the particular variable to
be sampled. Only variables that resolve to an ASN.1
primitive type of INTEGER (INTEGER, Counter, Gauge,
or TimeTicks) may be sampled.
Because SNMP access control is articulated entirely
in terms of the contents of MIB views, no access
control mechanism exists that can restrict the value of
this object to identify only those objects that exist
in a particular MIB view. Because there is thus no
acceptable means of restricting the read access that
could be obtained through the alarm mechanism, the
probe must only grant write access to this object in
those views that have read access to all objects on
the probe.
During a set operation, if the supplied variable
name is not available in the selected MIB view, a
badValue error must be returned. If at any time
the variable name of an established alarmEntry is
no longer available in the selected MIB view, the
probe must change the status of this alarmEntry
to invalid(4).
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { alarmEntry 3 }
alarmSampleType OBJECT-TYPE
SYNTAX INTEGER {
absoluteValue(1),
deltaValue(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The method of sampling the selected variable and
calculating the value to be compared against the
thresholds. If the value of this object is
absoluteValue(1), the value of the selected variable
will be compared directly with the thresholds at the
end of the sampling interval. If the value of this
object is deltaValue(2), the value of the selected
variable at the last sample will be subtracted from
the current value, and the difference compared with
the thresholds.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { alarmEntry 4 }
alarmValue OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of the statistic during the last sampling
period. The value during the current sampling period
is not made available until the period is completed."
::= { alarmEntry 5 }
alarmStartupAlarm OBJECT-TYPE
SYNTAX INTEGER {
risingAlarm(1),
fallingAlarm(2),
risingOrFallingAlarm(3)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The alarm that may be sent when this entry is first
set to valid. If the first sample after this entry
becomes valid is greater than or equal to the
risingThreshold and alarmStartupAlarm is equal to
risingAlarm(1) or risingOrFallingAlarm(3), then a
single rising alarm will be generated. If the first
sample after this entry becomes valid is less than
or equal to the fallingThreshold and
alarmStartupAlarm is equal to fallingAlarm(2) or
risingOrFallingAlarm(3), then a single falling
alarm will be generated.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { alarmEntry 6 }
alarmRisingThreshold OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A threshold for the sampled statistic. When the
current sampled value is greater than or equal to
this threshold, and the value at the last sampling
interval was less than this threshold, a single
event will be generated.
A single event will also be generated if the first
sample after this entry becomes valid is greater
than or equal to this threshold and the associated
alarmStartupAlarm is equal to risingAlarm(1) or
risingOrFallingAlarm(3).
After a rising event is generated, another such event
will not be generated until the sampled value
falls below this threshold and reaches the
alarmFallingThreshold.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { alarmEntry 7 }
alarmFallingThreshold OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A threshold for the sampled statistic. When the
current sampled value is less than or equal to
this threshold, and the value at the last sampling
interval was greater than this threshold, a single
event will be generated.
A single event will also be generated if the first
sample after this entry becomes valid is less than or
equal to this threshold and the associated
alarmStartupAlarm is equal to fallingAlarm(2) or
risingOrFallingAlarm(3).
After a falling event is generated, another such event
will not be generated until the sampled value
rises above this threshold and reaches the
alarmRisingThreshold.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { alarmEntry 8 }
alarmRisingEventIndex OBJECT-TYPE
SYNTAX INTEGER (0..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The index of the eventEntry that is
used when a rising threshold is crossed. The
eventEntry identified by a particular value of
this index is the same as identified by the same value
of the eventIndex object. If there is no
corresponding entry in the eventTable, then
no association exists. In particular, if this value
is zero, no associated event will be generated, as
zero is not a valid event index.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { alarmEntry 9 }
alarmFallingEventIndex OBJECT-TYPE
SYNTAX INTEGER (0..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The index of the eventEntry that is
used when a falling threshold is crossed. The
eventEntry identified by a particular value of
this index is the same as identified by the same value
of the eventIndex object. If there is no
corresponding entry in the eventTable, then
no association exists. In particular, if this value
is zero, no associated event will be generated, as
zero is not a valid event index.
This object may not be modified if the associated
alarmStatus object is equal to valid(1)."
::= { alarmEntry 10 }
alarmOwner OBJECT-TYPE
SYNTAX OwnerString
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The entity that configured this entry and is
therefore using the resources assigned to it."
::= { alarmEntry 11 }
alarmStatus OBJECT-TYPE
SYNTAX EntryStatus
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this alarm entry."
::= { alarmEntry 12 }
-- The Host Group
-- Implementation of the Host group is optional.
--
-- The host group discovers new hosts on the network by
-- keeping a list of source and destination MAC Addresses seen
-- in good packets. For each of these addresses, the host
-- group keeps a set of statistics. The hostControlTable
-- controls which interfaces this function is performed on,
-- and contains some information about the process. On
-- behalf of each hostControlEntry, data is collected on an
-- interface and placed both the hostTable and the
-- hostTimeTable. If the monitoring device finds itself
-- short of resources, it may delete entries as needed. It
-- is suggested that the device delete the least recently
-- used entries first.
-- The hostTable contains entries for each address
-- discovered on a particular interface. Each entry
-- contains statistical data about that host. This table
-- is indexed by the MAC address of the host, through
-- which a random access may be achieved.
-- The hostTimeTable contains data in the same format as the
-- hostTable, and must contain the same set of hosts, but is
-- indexed using hostTimeCreationOrder rather than hostAddress.
-- The hostTimeCreationOrder is an integer which reflects
-- the relative order in which a particular entry was
-- discovered and thus inserted into the table. As this
-- order, and thus index, is among those entries currently
-- in the table, the index for a particular entry may change
-- if an (earlier) entry is deleted. Thus the association
-- between hostTimeCreationOrder and hostTimeEntry may be
-- broken at any time.
-- The hostTimeTable has two important uses. The first is the
-- fast download of this potentially large table. Because the
-- index of this table runs from 1 to the size of the table,
-- inclusive, its values are predictable. This allows very
-- efficient packing of variables into SNMP PDU's and allows
-- a table transfer to have multiple packets outstanding.
-- These benefits increase transfer rates tremendously.
-- The second use of the hostTimeTable is the efficient
-- discovery by the management station of new entries added
-- to the table. After the management station has
-- downloaded the entire table, it knows that new entries
-- will be added immediately after the end of the current
-- table. It can thus detect new entries there
-- and retrieve them easily.
-- Because the association between hostTimeCreationOrder and
-- hostTimeEntry may be broken at any time, the management
-- station must monitor the related hostControlLastDeleteTime
-- object. When the management station thus detects a deletion,
-- it must assume that any such associations have been broken,
-- and invalidate any it has stored locally. This includes
-- restarting any download of the hostTimeTable that may have
-- been in progress, as well as rediscovering the end of the
-- hostTimeTable so that it may detect new entries. If the
-- management station does not detect the broken association,
-- it may continue to refer to a particular host by its
-- creationOrder while unwittingly retrieving the data
-- associated with another host entirely. If this happens
-- while downloading the host table, the management station
-- may fail to download all of the entries in the table.
hostControlTable OBJECT-TYPE
SYNTAX SEQUENCE OF HostControlEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of host table control entries."
::= { hosts 1 }
hostControlEntry OBJECT-TYPE
SYNTAX HostControlEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of parameters that set up the discovery of
hosts on a particular interface and the collection
of statistics about these hosts."
INDEX { hostControlIndex }
::= { hostControlTable 1 }
HostControlEntry ::= SEQUENCE {
hostControlIndex INTEGER (1..65535),
hostControlDataSource OBJECT IDENTIFIER,
hostControlTableSize INTEGER,
hostControlLastDeleteTime TimeTicks,
hostControlOwner OwnerString,
hostControlStatus INTEGER
}
hostControlIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry in the
hostControl table. Each such entry defines
a function that discovers hosts on a particular
interface and places statistics about them in the
hostTable and the hostTimeTable on behalf of this
hostControlEntry."
::= { hostControlEntry 1 }
hostControlDataSource OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object identifies the source of the data for
this instance of the host function. This source
can be any interface on this device. In order
to identify a particular interface, this object shall
identify the instance of the ifIndex object, defined
in [4,6], for the desired interface. For example,
if an entry were to receive data from interface #1,
this object would be set to ifIndex.1.
The statistics in this group reflect all packets
on the local network segment attached to the
identified interface.
This object may not be modified if the associated
hostControlStatus object is equal to valid(1)."
::= { hostControlEntry 2 }
hostControlTableSize OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of hostEntries in the hostTable and the
hostTimeTable associated with this hostControlEntry."
::= { hostControlEntry 3 }
hostControlLastDeleteTime OBJECT-TYPE
SYNTAX TimeTicks
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of sysUpTime when the last entry
was deleted from the portion of the hostTable
associated with this hostControlEntry. If no
deletions have occurred, this value shall be zero."
::= { hostControlEntry 4 }
hostControlOwner OBJECT-TYPE
SYNTAX OwnerString
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The entity that configured this entry and is
therefore using the resources assigned to it."
::= { hostControlEntry 5 }
hostControlStatus OBJECT-TYPE
SYNTAX EntryStatus
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this hostControl entry.
If this object is not equal to valid(1), all
associated entries in the hostTable,
hostTimeTable, and the hostTopNTable shall be
deleted by the agent."
::= { hostControlEntry 6 }
hostTable OBJECT-TYPE
SYNTAX SEQUENCE OF HostEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of host entries."
::= { hosts 2 }
hostEntry OBJECT-TYPE
SYNTAX HostEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A collection of statistics for a particular host
that has been discovered on an interface of this
device."
INDEX { hostIndex, hostAddress }
::= { hostTable 1 }
HostEntry ::= SEQUENCE {
hostAddress OCTET STRING,
hostCreationOrder INTEGER (1..65535),
hostIndex INTEGER (1..65535),
hostInPkts Counter,
hostOutPkts Counter,
hostInOctets Counter,
hostOutOctets Counter,
hostOutErrors Counter,
hostOutBroadcastPkts Counter,
hostOutMulticastPkts Counter
}
hostAddress OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The physical address of this host."
::= { hostEntry 1 }
hostCreationOrder OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that defines the relative ordering of
the creation time of hosts captured for a
particular hostControlEntry. This index shall
be between 1 and N, where N is the value of
the associated hostControlTableSize. The ordering
of the indexes is based on the order of each entry's
insertion into the table, in which entries added
earlier have a lower index value than entries added
later.
It is important to note that the order for a
particular entry may change as an (earlier) entry
is deleted from the table. Because this order may
change, management stations should make use of the
hostControlLastDeleteTime variable in the
hostControlEntry associated with the relevant
portion of the hostTable. By observing
this variable, the management station may detect
the circumstances where a previous association
between a value of hostCreationOrder
and a hostEntry may no longer hold."
::= { hostEntry 2 }
hostIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The set of collected host statistics of which
this entry is a part. The set of hosts
identified by a particular value of this
index is associated with the hostControlEntry
as identified by the same value of hostControlIndex."
::= { hostEntry 3 }
hostInPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets without errors transmitted to
this address since it was added to the hostTable."
::= { hostEntry 4 }
hostOutPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets including errors transmitted
by this address since it was added to the hostTable."
::= { hostEntry 5 }
hostInOctets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of octets transmitted to this address
since it was added to the hostTable (excluding
framing bits but including FCS octets), except for
those octets in packets that contained errors."
::= { hostEntry 6 }
hostOutOctets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of octets transmitted by this address
since it was added to the hostTable (excluding
framing bits but including FCS octets), including
those octets in packets that contained errors."
::= { hostEntry 7 }
hostOutErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of error packets transmitted by this
address since this host was added to the hostTable."
::= { hostEntry 8 }
hostOutBroadcastPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of good packets transmitted by this
address that were directed to the broadcast address
since this host was added to the hostTable."
::= { hostEntry 9 }
hostOutMulticastPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of good packets transmitted by this
address that were directed to a multicast address
since this host was added to the hostTable.
Note that this number does not include packets
directed to the broadcast address."
::= { hostEntry 10 }
-- host Time Table
hostTimeTable OBJECT-TYPE
SYNTAX SEQUENCE OF HostTimeEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of time-ordered host table entries."
::= { hosts 3 }
hostTimeEntry OBJECT-TYPE
SYNTAX HostTimeEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A collection of statistics for a particular host
that has been discovered on an interface of this
device. This collection includes the relative
ordering of the creation time of this object."
INDEX { hostTimeIndex, hostTimeCreationOrder }
::= { hostTimeTable 1 }
HostTimeEntry ::= SEQUENCE {
hostTimeAddress OCTET STRING,
hostTimeCreationOrder INTEGER (1..65535),
hostTimeIndex INTEGER (1..65535),
hostTimeInPkts Counter,
hostTimeOutPkts Counter,
hostTimeInOctets Counter,
hostTimeOutOctets Counter,
hostTimeOutErrors Counter,
hostTimeOutBroadcastPkts Counter,
hostTimeOutMulticastPkts Counter
}
hostTimeAddress OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The physical address of this host."
::= { hostTimeEntry 1 }
hostTimeCreationOrder OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry in
the hostTime table among those entries associated
with the same hostControlEntry. This index shall
be between 1 and N, where N is the value of
the associated hostControlTableSize. The ordering
of the indexes is based on the order of each entry's
insertion into the table, in which entries added
earlier have a lower index value than entries added
later. Thus the management station has the ability
to learn of new entries added to this table without
downloading the entire table.
It is important to note that the index for a
particular entry may change as an (earlier) entry
is deleted from the table. Because this order may
change, management stations should make use of the
hostControlLastDeleteTime variable in the
hostControlEntry associated with the relevant
portion of the hostTimeTable. By observing
this variable, the management station may detect
the circumstances where a download of the table
may have missed entries, and where a previous
association between a value of hostTimeCreationOrder
and a hostTimeEntry may no longer hold."
::= { hostTimeEntry 2 }
hostTimeIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The set of collected host statistics of which
this entry is a part. The set of hosts
identified by a particular value of this
index is associated with the hostControlEntry
as identified by the same value of hostControlIndex."
::= { hostTimeEntry 3 }
hostTimeInPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets without errors transmitted to
this address since it was added to the hostTimeTable."
::= { hostTimeEntry 4 }
hostTimeOutPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets including errors transmitted
by this address since it was added to the
hostTimeTable."
::= { hostTimeEntry 5 }
hostTimeInOctets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of octets transmitted to this address
since it was added to the hostTimeTable (excluding
framing bits but including FCS octets), except for
those octets in packets that contained errors."
::= { hostTimeEntry 6 }
hostTimeOutOctets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of octets transmitted by this address since
it was added to the hostTimeTable (excluding framing
bits but including FCS octets), including those
octets in packets that contained errors."
::= { hostTimeEntry 7 }
hostTimeOutErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of error packets transmitted by this
address since this host was added to the
hostTimeTable."
::= { hostTimeEntry 8 }
hostTimeOutBroadcastPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of good packets transmitted by this
address that were directed to the broadcast address
since this host was added to the hostTimeTable."
::= { hostTimeEntry 9 }
hostTimeOutMulticastPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of good packets transmitted by this
address that were directed to a multicast address
since this host was added to the hostTimeTable.
Note that this number does not include packets
directed to the broadcast address."
::= { hostTimeEntry 10 }
-- The Host Top "N" Group
-- Implementation of the Host Top N group is optional.
--
-- The Host Top N group requires the implementation of the
-- host group.
--
-- The Host Top N group is used to prepare reports that
-- describe the hosts that top a list ordered by one of
-- their statistics. The available statistics are samples
-- of one of their base statistics, over an interval
-- specified by the management station. Thus, these
-- statistics are rate based. The management
-- station also selects how many such hosts are reported.
-- The hostTopNControlTable is used to initiate the generation
-- of such a report. The management station may select the
-- parameters of such a report, such as which interface,
-- which statistic, how many hosts, and the start and stop
-- times of the sampling. When the report is prepared,
-- entries are created in the hostTopNTable associated with
-- the relevant hostTopNControlEntry. These entries are
-- static for each report after it has been prepared.
hostTopNControlTable OBJECT-TYPE
SYNTAX SEQUENCE OF HostTopNControlEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of top N host control entries."
::= { hostTopN 1 }
hostTopNControlEntry OBJECT-TYPE
SYNTAX HostTopNControlEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A set of parameters that control the creation of a
report of the top N hosts according to several
metrics."
INDEX { hostTopNControlIndex }
::= { hostTopNControlTable 1 }
HostTopNControlEntry ::= SEQUENCE {
hostTopNControlIndex INTEGER (1..65535),
hostTopNHostIndex INTEGER (1..65535),
hostTopNRateBase INTEGER,
hostTopNTimeRemaining INTEGER,
hostTopNDuration INTEGER,
hostTopNRequestedSize INTEGER,
hostTopNGrantedSize INTEGER,
hostTopNStartTime TimeTicks,
hostTopNOwner OwnerString,
hostTopNStatus INTEGER
}
hostTopNControlIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry
in the hostTopNControl table. Each such
entry defines one top N report prepared for
one interface."
::= { hostTopNControlEntry 1 }
hostTopNHostIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The host table for which a top N report will be
prepared on behalf of this entry. The host table
identified by a particular value of this index is
associated with the same host table as identified
by the same value of hostIndex.
This object may not be modified if the associated
hostTopNStatus object is equal to valid(1)."
::= { hostTopNControlEntry 2 }
hostTopNRateBase OBJECT-TYPE
SYNTAX INTEGER {
hostTopNInPkts(1),
hostTopNOutPkts(2),
hostTopNInOctets(3),
hostTopNOutOctets(4),
hostTopNOutErrors(5),
hostTopNOutBroadcastPkts(6),
hostTopNOutMulticastPkts(7)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The variable for each host that the hostTopNRate
variable is based upon.
This object may not be modified if the associated
hostTopNStatus object is equal to valid(1)."
::= { hostTopNControlEntry 3 }
hostTopNTimeRemaining OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The number of seconds left in the report currently
being collected. When this object is modified by
the management station, a new collection is started,
possibly aborting a currently running report. The
new value is used as the requested duration of this
report, which is loaded into the associated
hostTopNDuration object.
When this object is set to a non-zero value, any
associated hostTopNEntries shall be made
inaccessible by the monitor. While the value of this
object is non-zero, it decrements by one per second
until it reaches zero. During this time, all
associated hostTopNEntries shall remain
inaccessible. At the time that this object
decrements to zero, the report is made
accessible in the hostTopNTable. Thus, the hostTopN
table needs to be created only at the end of the
collection interval."
DEFVAL { 0 }
::= { hostTopNControlEntry 4 }
hostTopNDuration OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of seconds that this report has collected
during the last sampling interval, or if this
report is currently being collected, the number
of seconds that this report is being collected
during this sampling interval.
When the associated hostTopNTimeRemaining object is
set, this object shall be set by the probe to the
same value and shall not be modified until the next
time the hostTopNTimeRemaining is set.
This value shall be zero if no reports have been
requested for this hostTopNControlEntry."
DEFVAL { 0 }
::= { hostTopNControlEntry 5 }
hostTopNRequestedSize OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The maximum number of hosts requested for the top N
table.
When this object is created or modified, the probe
should set hostTopNGrantedSize as closely to this
object as is possible for the particular probe
implementation and available resources."
DEFVAL { 10 }
::= { hostTopNControlEntry 6 }
hostTopNGrantedSize OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The maximum number of hosts in the top N table.
When the associated hostTopNRequestedSize object is
created or modified, the probe should set this
object as closely to the requested value as is
possible for the particular implementation and
available resources. The probe must not lower this
value except as a result of a set to the associated
hostTopNRequestedSize object.
Hosts with the highest value of hostTopNRate shall be
placed in this table in decreasing order of this rate
until there is no more room or until there are no more
hosts."
::= { hostTopNControlEntry 7 }
hostTopNStartTime OBJECT-TYPE
SYNTAX TimeTicks
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of sysUpTime when this top N report was
last started. In other words, this is the time that
the associated hostTopNTimeRemaining object was
modified to start the requested report."
::= { hostTopNControlEntry 8 }
hostTopNOwner OBJECT-TYPE
SYNTAX OwnerString
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The entity that configured this entry and is
therefore using the resources assigned to it."
::= { hostTopNControlEntry 9 }
hostTopNStatus OBJECT-TYPE
SYNTAX EntryStatus
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this hostTopNControl entry.
If this object is not equal to valid(1), all
associated hostTopNEntries shall be deleted by
the agent."
::= { hostTopNControlEntry 10 }
hostTopNTable OBJECT-TYPE
SYNTAX SEQUENCE OF HostTopNEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of top N host entries."
::= { hostTopN 2 }
hostTopNEntry OBJECT-TYPE
SYNTAX HostTopNEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A set of statistics for a host that is part of a
top N report."
INDEX { hostTopNReport, hostTopNIndex }
::= { hostTopNTable 1 }
HostTopNEntry ::= SEQUENCE {
hostTopNReport INTEGER (1..65535),
hostTopNIndex INTEGER (1..65535),
hostTopNAddress OCTET STRING,
hostTopNRate INTEGER
}
hostTopNReport OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"This object identifies the top N report of which
this entry is a part. The set of hosts
identified by a particular value of this
object is part of the same report as identified
by the same value of the hostTopNControlIndex object."
::= { hostTopNEntry 1 }
hostTopNIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry in
the hostTopN table among those in the same report.
This index is between 1 and N, where N is the
number of entries in this table. Increasing values
of hostTopNIndex shall be assigned to entries with
decreasing values of hostTopNRate until index N
is assigned to the entry with the lowest value of
hostTopNRate or there are no more hostTopNEntries."
::= { hostTopNEntry 2 }
hostTopNAddress OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The physical address of this host."
::= { hostTopNEntry 3 }
hostTopNRate OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The amount of change in the selected variable
during this sampling interval. The selected
variable is this host's instance of the object
selected by hostTopNRateBase."
::= { hostTopNEntry 4 }
-- The Matrix Group
-- Implementation of the Matrix group is optional.
--
-- The Matrix group consists of the matrixControlTable,
-- matrixSDTable and the matrixDSTable. These tables
-- store statistics for a particular conversation between
-- two addresses. As the device detects a new conversation,
-- including those to a non-unicast address, it creates a
-- new entry in both of the matrix tables.
-- It must only create new entries based on information
-- received in good packets. If the monitoring device finds
-- itself short of resources, it may delete entries as needed.
-- It is suggested that the device delete the least recently
-- used entries first.
matrixControlTable OBJECT-TYPE
SYNTAX SEQUENCE OF MatrixControlEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of information entries for the
traffic matrix on each interface."
::= { matrix 1 }
matrixControlEntry OBJECT-TYPE
SYNTAX MatrixControlEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Information about a traffic matrix on a
particular interface."
INDEX { matrixControlIndex }
::= { matrixControlTable 1 }
MatrixControlEntry ::= SEQUENCE {
matrixControlIndex INTEGER (1..65535),
matrixControlDataSource OBJECT IDENTIFIER,
matrixControlTableSize INTEGER,
matrixControlLastDeleteTime TimeTicks,
matrixControlOwner OwnerString,
matrixControlStatus INTEGER
}
matrixControlIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry in the
matrixControl table. Each such entry defines
a function that discovers conversations on a particular
interface and places statistics about them in the
matrixSDTable and the matrixDSTable on behalf of this
matrixControlEntry."
::= { matrixControlEntry 1 }
matrixControlDataSource OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object identifies the source of
the data from which this entry creates a traffic matrix.
This source can be any interface on this device. In
order to identify a particular interface, this object
shall identify the instance of the ifIndex object,
defined in [4,6], for the desired interface. For
example, if an entry were to receive data from
interface #1, this object would be set to ifIndex.1.
The statistics in this group reflect all packets
on the local network segment attached to the
identified interface.
This object may not be modified if the associated
matrixControlStatus object is equal to valid(1)."
::= { matrixControlEntry 2 }
matrixControlTableSize OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of matrixSDEntries in the matrixSDTable
for this interface. This must also be the value of
the number of entries in the matrixDSTable for this
interface."
::= { matrixControlEntry 3 }
matrixControlLastDeleteTime OBJECT-TYPE
SYNTAX TimeTicks
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of sysUpTime when the last entry
was deleted from the portion of the matrixSDTable
or matrixDSTable associated with this
matrixControlEntry.
If no deletions have occurred, this value shall be
zero."
::= { matrixControlEntry 4 }
matrixControlOwner OBJECT-TYPE
SYNTAX OwnerString
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The entity that configured this entry and is
therefore using the resources assigned to it."
::= { matrixControlEntry 5 }
matrixControlStatus OBJECT-TYPE
SYNTAX EntryStatus
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this matrixControl entry.
If this object is not equal to valid(1), all
associated entries in the matrixSDTable and the
matrixDSTable shall be deleted by the agent."
::= { matrixControlEntry 6 }
matrixSDTable OBJECT-TYPE
SYNTAX SEQUENCE OF MatrixSDEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of traffic matrix entries indexed by
source and destination MAC address."
::= { matrix 2 }
matrixSDEntry OBJECT-TYPE
SYNTAX MatrixSDEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A collection of statistics for communications between
two addresses on a particular interface."
INDEX { matrixSDIndex,
matrixSDSourceAddress, matrixSDDestAddress }
::= { matrixSDTable 1 }
MatrixSDEntry ::= SEQUENCE {
matrixSDSourceAddress OCTET STRING,
matrixSDDestAddress OCTET STRING,
matrixSDIndex INTEGER (1..65535),
matrixSDPkts Counter,
matrixSDOctets Counter,
matrixSDErrors Counter
}
matrixSDSourceAddress OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The source physical address."
::= { matrixSDEntry 1 }
matrixSDDestAddress OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The destination physical address."
::= { matrixSDEntry 2 }
matrixSDIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The set of collected matrix statistics of which
this entry is a part. The set of matrix statistics
identified by a particular value of this index
is associated with the same matrixControlEntry
as identified by the same value of matrixControlIndex."
::= { matrixSDEntry 3 }
matrixSDPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets transmitted from the source
address to the destination address (this number
includes error packets)."
::= { matrixSDEntry 4 }
matrixSDOctets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of octets (excluding framing bits but
including FCS octets) contained in all packets
transmitted from the source address to the
destination address."
::= { matrixSDEntry 5 }
matrixSDErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of error packets transmitted from
the source address to the destination address."
::= { matrixSDEntry 6 }
-- Traffic matrix tables from destination to source
matrixDSTable OBJECT-TYPE
SYNTAX SEQUENCE OF MatrixDSEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of traffic matrix entries indexed by
destination and source MAC address."
::= { matrix 3 }
matrixDSEntry OBJECT-TYPE
SYNTAX MatrixDSEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A collection of statistics for communications between
two address on a particular interface."
INDEX { matrixDSIndex,
matrixDSDestAddress, matrixDSSourceAddress }
::= { matrixDSTable 1 }
MatrixDSEntry ::= SEQUENCE {
matrixDSSourceAddress OCTET STRING,
matrixDSDestAddress OCTET STRING,
matrixDSIndex INTEGER (1..65535),
matrixDSPkts Counter,
matrixDSOctets Counter,
matrixDSErrors Counter
}
matrixDSSourceAddress OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The source physical address."
::= { matrixDSEntry 1 }
matrixDSDestAddress OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The destination physical address."
::= { matrixDSEntry 2 }
matrixDSIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The set of collected matrix statistics of which
this entry is a part. The set of matrix statistics
identified by a particular value of this index
is associated with the same matrixControlEntry
as identified by the same value of matrixControlIndex."
::= { matrixDSEntry 3 }
matrixDSPkts OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets transmitted from the source
address to the destination address (this number
includes error packets)."
::= { matrixDSEntry 4 }
matrixDSOctets OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of octets (excluding framing bits
but including FCS octets) contained in all packets
transmitted from the source address to the
destination address."
::= { matrixDSEntry 5 }
matrixDSErrors OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of error packets transmitted from
the source address to the destination address."
::= { matrixDSEntry 6 }
-- The Filter Group
-- Implementation of the Filter group is optional.
--
-- The Filter group allows packets to be captured with an
-- arbitrary filter expression. A logical data and
-- event stream or "channel" is formed by the packets
-- that match the filter expression.
--
-- This filter mechanism allows the creation of an arbitrary
-- logical expression with which to filter packets. Each
-- filter associated with a channel is OR'ed with the others.
-- Within a filter, any bits checked in the data and status are
-- AND'ed with respect to other bits in the same filter. The
-- NotMask also allows for checking for inequality. Finally,
-- the channelAcceptType object allows for inversion of the
-- whole equation.
--
-- The channel can be turned on or off, and can also
-- generate events when packets pass through it.
filterTable OBJECT-TYPE
SYNTAX SEQUENCE OF FilterEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of packet filter entries."
::= { filter 1 }
filterEntry OBJECT-TYPE
SYNTAX FilterEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A set of parameters for a packet filter applied on a
particular interface."
INDEX { filterIndex }
::= { filterTable 1 }
FilterEntry ::= SEQUENCE {
filterIndex INTEGER (1..65535),
filterChannelIndex INTEGER (1..65535),
filterPktDataOffset INTEGER,
filterPktData OCTET STRING,
filterPktDataMask OCTET STRING,
filterPktDataNotMask OCTET STRING,
filterPktStatus INTEGER,
filterPktStatusMask INTEGER,
filterPktStatusNotMask INTEGER,
filterOwner OwnerString,
filterStatus INTEGER
}
filterIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry
in the filter table. Each such entry defines
one filter that is to be applied to every packet
received on an interface."
::= { filterEntry 1 }
filterChannelIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object identifies the channel of which this
filter is a part. The filters identified by a
particular value of this object are associated
with the same channel as identified by the same
value of the channelIndex object."
::= { filterEntry 2 }
filterPktDataOffset OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The offset from the beginning of each packet where
a match of packet data will be attempted. This offset
is measured from the point in the physical layer
packet after the framing bits, if any. For example,
in an Ethernet frame, this point is at the beginning
of the destination MAC address.
This object may not be modified if the associated
filterStatus object is equal to valid(1)."
DEFVAL { 0 }
::= { filterEntry 3 }
filterPktData OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The data that is to be matched with the input packet.
For each packet received, this filter and the
accompanying filterPktDataMask and
filterPktDataNotMask will be adjusted for the
offset. The only bits relevant to this
match algorithm are those that have the corresponding
filterPktDataMask bit equal to one. The following
three rules are then applied to every packet:
(1) If the packet is too short and does not have data
corresponding to part of the filterPktData, the
packet will fail this data match.
(2) For each relevant bit from the packet with the
corresponding filterPktDataNotMask bit set to
zero, if the bit from the packet is not equal to
the corresponding bit from the filterPktData,
then the packet will fail this data match.
(3) If for every relevant bit from the packet with the
corresponding filterPktDataNotMask bit set to one,
the bit from the packet is equal to the
corresponding bit from the filterPktData, then
the packet will fail this data match.
Any packets that have not failed any of the three
matches above have passed this data match.
This object may not be modified if the associated
filterStatus object is equal to valid(1)."
::= { filterEntry 4 }
filterPktDataMask OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The mask that is applied to the match process.
After adjusting this mask for the offset, only those
bits in the received packet that correspond to bits
set in this mask are relevant for further processing
by the match algorithm. The offset is applied to
filterPktDataMask in the same way it is applied to
the filter. For the purposes of the matching
algorithm, if the associated filterPktData object
is longer than this mask, this mask is conceptually
extended with '1' bits until it reaches the
length of the filterPktData object.
This object may not be modified if the associated
filterStatus object is equal to valid(1)."
::= { filterEntry 5 }
filterPktDataNotMask OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The inversion mask that is applied to the match
process. After adjusting this mask for the offset,
those relevant bits in the received packet that
correspond to bits cleared in this mask must all
be equal to their corresponding bits in the
filterPktData object for the packet to be accepted.
In addition, at least one of those relevant
bits in the received packet that correspond to bits
set in this mask must be different to its
corresponding bit in the filterPktData object.
For the purposes of the matching algorithm, if
the associated filterPktData object is longer than
this mask, this mask is conceptually extended with
'0' bits until it reaches the length of the
filterPktData object.
This object may not be modified if the associated
filterStatus object is equal to valid(1)."
::= { filterEntry 6 }
filterPktStatus OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status that is to be matched with the input
packet. The only bits relevant to this match
algorithm are those that have the corresponding
filterPktStatusMask bit equal to one.
The following two rules are then applied to every
packet:
(1) For each relevant bit from the packet status
with the corresponding filterPktStatusNotMask
bit set to zero, if the bit from the packet
status is not equal to the corresponding bit
from the filterPktStatus, then the packet will
fail this status match.
(2) If for every relevant bit from the packet status
with the corresponding filterPktStatusNotMask
bit set to one, the bit from the packet status
is equal to the corresponding bit from the
filterPktStatus, then the packet will fail
this status match.
Any packets that have not failed either of the two
matches above have passed this status match.
The value of the packet status is a sum. This sum
initially takes the value zero. Then, for each
error, E, that has been discovered in this packet,
2 raised to a value representing E is added to the sum.
The errors and the bits that represent them are
dependent on the media type of the interface that
this channel is receiving packets from.
The errors defined for a packet captured off of an
Ethernet interface are as follows:
bit # Error
0 Packet is longer than 1518 octets
1 Packet is shorter than 64 octets
2 Packet experienced a CRC or Alignment
error
For example, an Ethernet fragment would have a
value of 6 (2^1 + 2^2).
As this MIB is expanded to new media types, this
object will have other media-specific errors defined.
For the purposes of this status matching algorithm, if
the packet status is longer than this
object, filterPktStatus this object is conceptually
extended with '0' bits until it reaches the size of
the packet status.
This object may not be modified if the associated
filterStatus object is equal to valid(1)."
::= { filterEntry 7 }
filterPktStatusMask OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The mask that is applied to the status match process.
Only those bits in the received packet that correspond
to bits set in this mask are relevant for further
processing by the status match algorithm. For the
purposes of the matching algorithm, if the
associated filterPktStatus object is longer than
this mask, this mask is conceptually extended with
'1' bits until it reaches the size of the
filterPktStatus. In addition, if a packet status is
longer than this mask, this mask is conceptually
extended with '0' bits until it reaches the size of
the packet status.
This object may not be modified if the associated
filterStatus object is equal to valid(1)."
::= { filterEntry 8 }
filterPktStatusNotMask OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The inversion mask that is applied to the status match
process. Those relevant bits in the received packet
status that correspond to bits cleared in this mask
must all be equal to their corresponding bits in the
filterPktStatus object for the packet to be accepted.
In addition, at least one of those relevant bits in the
received packet status that correspond to bits set in
this mask must be different to its corresponding bit
in the filterPktStatus object for the packet to be
accepted.
For the purposes of the matching algorithm, if the
associated filterPktStatus object or a packet status
is longer than this mask, this mask is conceptually
extended with '0' bits until it reaches the longer of
the lengths of the filterPktStatus object and the
packet status.
This object may not be modified if the associated
filterStatus object is equal to valid(1)."
::= { filterEntry 9 }
filterOwner OBJECT-TYPE
SYNTAX OwnerString
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The entity that configured this entry and is
therefore using the resources assigned to it."
::= { filterEntry 10 }
filterStatus OBJECT-TYPE
SYNTAX EntryStatus
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this filter entry."
::= { filterEntry 11 }
channelTable OBJECT-TYPE
SYNTAX SEQUENCE OF ChannelEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of packet channel entries."
::= { filter 2 }
channelEntry OBJECT-TYPE
SYNTAX ChannelEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A set of parameters for a packet channel applied on a
particular interface."
INDEX { channelIndex }
::= { channelTable 1 }
ChannelEntry ::= SEQUENCE {
channelIndex INTEGER (1..65535),
channelIfIndex INTEGER (1..65535),
channelAcceptType INTEGER,
channelDataControl INTEGER,
channelTurnOnEventIndex INTEGER (0..65535),
channelTurnOffEventIndex INTEGER (0..65535),
channelEventIndex INTEGER (0..65535),
channelEventStatus INTEGER,
channelMatches Counter,
channelDescription DisplayString (SIZE (0..127)),
channelOwner OwnerString,
channelStatus INTEGER
}
channelIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry
in the channel table. Each such
entry defines one channel, a logical data
and event stream."
::= { channelEntry 1 }
channelIfIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The value of this object uniquely identifies the
interface on this remote network monitoring device
to which the associated filters are applied to allow
data into this channel. The interface identified by
a particular value of this object is the same
interface as identified by the same value of the
ifIndex object, defined in [4,6]. The filters in
this group are applied to all packets on the local
network segment attached to the identified
interface.
This object may not be modified if the associated
channelStatus object is equal to valid(1)."
::= { channelEntry 2 }
channelAcceptType OBJECT-TYPE
SYNTAX INTEGER {
acceptMatched(1),
acceptFailed(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object controls the action of the filters
associated with this channel. If this object is equal
to acceptMatched(1), packets will be accepted to this
channel if they are accepted by both the packet data
and packet status matches of an associated filter. If
this object is equal to acceptFailed(2), packets will
be accepted to this channel only if they fail either
the packet data match or the packet status match of
each of the associated filters.
This object may not be modified if the associated
channelStatus object is equal to valid(1)."
::= { channelEntry 3 }
channelDataControl OBJECT-TYPE
SYNTAX INTEGER {
on(1),
off(2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"This object controls the flow of data through this
channel. If this object is on(1), data, status and
events flow through this channel. If this object is
off(2), data, status and events will not flow through
this channel."
DEFVAL { off }
::= { channelEntry 4 }
channelTurnOnEventIndex OBJECT-TYPE
SYNTAX INTEGER (0..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The value of this object identifies the event
that is configured to turn the associated
channelDataControl from off to on when the event is
generated. The event identified by a particular value
of this object is the same event as identified by the
same value of the eventIndex object. If there is no
corresponding entry in the eventTable, then no
association exists. In fact, if no event is intended
for this channel, channelTurnOnEventIndex must be
set to zero, a non-existent event index.
This object may not be modified if the associated
channelStatus object is equal to valid(1)."
::= { channelEntry 5 }
channelTurnOffEventIndex OBJECT-TYPE
SYNTAX INTEGER (0..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The value of this object identifies the event
that is configured to turn the associated
channelDataControl from on to off when the event is
generated. The event identified by a particular value
of this object is the same event as identified by the
same value of the eventIndex object. If there is no
corresponding entry in the eventTable, then no
association exists. In fact, if no event is intended
for this channel, channelTurnOffEventIndex must be
set to zero, a non-existent event index.
This object may not be modified if the associated
channelStatus object is equal to valid(1)."
::= { channelEntry 6 }
channelEventIndex OBJECT-TYPE
SYNTAX INTEGER (0..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The value of this object identifies the event
that is configured to be generated when the
associated channelDataControl is on and a packet
is matched. The event identified by a particular value
of this object is the same event as identified by the
same value of the eventIndex object. If there is no
corresponding entry in the eventTable, then no
association exists. In fact, if no event is intended
for this channel, channelEventIndex must be
set to zero, a non-existent event index.
This object may not be modified if the associated
channelStatus object is equal to valid(1)."
::= { channelEntry 7 }
channelEventStatus OBJECT-TYPE
SYNTAX INTEGER {
eventReady(1),
eventFired(2),
eventAlwaysReady(3)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The event status of this channel.
If this channel is configured to generate events
when packets are matched, a means of controlling
the flow of those events is often needed. When
this object is equal to eventReady(1), a single
event may be generated, after which this object
will be set by the probe to eventFired(2). While
in the eventFired(2) state, no events will be
generated until the object is modified to
eventReady(1) (or eventAlwaysReady(3)). The
management station can thus easily respond to a
notification of an event by re-enabling this object.
If the management station wishes to disable this
flow control and allow events to be generated
at will, this object may be set to
eventAlwaysReady(3). Disabling the flow control
is discouraged as it can result in high network
traffic or other performance problems."
DEFVAL { eventReady }
::= { channelEntry 8 }
channelMatches OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times this channel has matched a packet.
Note that this object is updated even when
channelDataControl is set to off."
::= { channelEntry 9 }
channelDescription OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..127))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A comment describing this channel."
::= { channelEntry 10 }
channelOwner OBJECT-TYPE
SYNTAX OwnerString
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The entity that configured this entry and is therefore
using the resources assigned to it."
::= { channelEntry 11 }
channelStatus OBJECT-TYPE
SYNTAX EntryStatus
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this channel entry."
::= { channelEntry 12 }
-- The Packet Capture Group
-- Implementation of the Packet Capture group is optional.
--
-- The Packet Capture Group requires implementation of the
-- Filter Group.
--
-- The Packet Capture group allows packets to be captured
-- upon a filter match. The bufferControlTable controls
-- the captured packets output from a channel that is
-- associated with it. The captured packets are placed
-- in entries in the captureBufferTable. These entries are
-- associated with the bufferControlEntry on whose behalf they
-- were stored.
bufferControlTable OBJECT-TYPE
SYNTAX SEQUENCE OF BufferControlEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of buffers control entries."
::= { capture 1 }
bufferControlEntry OBJECT-TYPE
SYNTAX BufferControlEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A set of parameters that control the collection of
a stream of packets that have matched filters."
INDEX { bufferControlIndex }
::= { bufferControlTable 1 }
BufferControlEntry ::= SEQUENCE {
bufferControlIndex INTEGER (1..65535),
bufferControlChannelIndex INTEGER (1..65535),
bufferControlFullStatus INTEGER,
bufferControlFullAction INTEGER,
bufferControlCaptureSliceSize INTEGER,
bufferControlDownloadSliceSize INTEGER,
bufferControlDownloadOffset INTEGER,
bufferControlMaxOctetsRequested INTEGER,
bufferControlMaxOctetsGranted INTEGER,
bufferControlCapturedPackets INTEGER,
bufferControlTurnOnTime TimeTicks,
bufferControlOwner OwnerString,
bufferControlStatus INTEGER
}
bufferControlIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry
in the bufferControl table. The value of this
index shall never be zero. Each such
entry defines one set of packets that is
captured and controlled by one or more filters."
::= { bufferControlEntry 1 }
bufferControlChannelIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"An index that identifies the channel that is the
source of packets for this bufferControl table.
The channel identified by a particular value of this
index is the same as identified by the same value of
the channelIndex object.
This object may not be modified if the associated
bufferControlStatus object is equal to valid(1)."
::= { bufferControlEntry 2 }
bufferControlFullStatus OBJECT-TYPE
SYNTAX INTEGER {
spaceAvailable(1),
full(2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"This object shows whether the buffer has room to
accept new packets or if it is full.
If the status is spaceAvailable(1), the buffer is
accepting new packets normally. If the status is
full(2) and the associated bufferControlFullAction
object is wrapWhenFull, the buffer is accepting new
packets by deleting enough of the oldest packets
to make room for new ones as they arrive. Otherwise,
if the status is full(2) and the
bufferControlFullAction object is lockWhenFull,
then the buffer has stopped collecting packets.
When this object is set to full(2) the probe must
not later set it to spaceAvailable(1) except in the
case of a significant gain in resources such as
an increase of bufferControlOctetsGranted. In
particular, the wrap-mode action of deleting old
packets to make room for newly arrived packets
must not affect the value of this object."
::= { bufferControlEntry 3 }
bufferControlFullAction OBJECT-TYPE
SYNTAX INTEGER {
lockWhenFull(1),
wrapWhenFull(2) -- FIFO
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Controls the action of the buffer when it
reaches the full status. When in the lockWhenFull(1)
state a packet is added to the buffer that
fills the buffer, the bufferControlFullStatus will
be set to full(2) and this buffer will stop capturing
packets."
::= { bufferControlEntry 4 }
bufferControlCaptureSliceSize OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The maximum number of octets of each packet
that will be saved in this capture buffer.
For example, if a 1500 octet packet is received by
the probe and this object is set to 500, then only
500 octets of the packet will be stored in the
associated capture buffer. If this variable is set
to 0, the capture buffer will save as many octets
as is possible.
This object may not be modified if the associated
bufferControlStatus object is equal to valid(1)."
DEFVAL { 100 }
::= { bufferControlEntry 5 }
bufferControlDownloadSliceSize OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The maximum number of octets of each packet
in this capture buffer that will be returned in
an SNMP retrieval of that packet. For example,
if 500 octets of a packet have been stored in the
associated capture buffer, the associated
bufferControlDownloadOffset is 0, and this
object is set to 100, then the captureBufferPacket
object that contains the packet will contain only
the first 100 octets of the packet.
A prudent manager will take into account possible
interoperability or fragmentation problems that may
occur if the download slice size is set too large.
In particular, conformant SNMP implementations are not
required to accept messages whose length exceeds 484
octets, although they are encouraged to support larger
datagrams whenever feasible."
DEFVAL { 100 }
::= { bufferControlEntry 6 }
bufferControlDownloadOffset OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The offset of the first octet of each packet
in this capture buffer that will be returned in
an SNMP retrieval of that packet. For example,
if 500 octets of a packet have been stored in the
associated capture buffer and this object is set to
100, then the captureBufferPacket object that
contains the packet will contain bytes starting
100 octets into the packet."
DEFVAL { 0 }
::= { bufferControlEntry 7 }
bufferControlMaxOctetsRequested OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The requested maximum number of octets to be
saved in this captureBuffer, including any
implementation-specific overhead. If this variable
is set to -1, the capture buffer will save as many
octets as is possible.
When this object is created or modified, the probe
should set bufferControlMaxOctetsGranted as closely
to this object as is possible for the particular probe
implementation and available resources. However, if
the object has the special value of -1, the probe
must set bufferControlMaxOctetsGranted to -1."
DEFVAL { -1 }
::= { bufferControlEntry 8 }
bufferControlMaxOctetsGranted OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The maximum number of octets that can be
saved in this captureBuffer, including overhead.
If this variable is -1, the capture buffer will save
as many octets as possible.
When the bufferControlMaxOctetsRequested object is
created or modified, the probe should set this object
as closely to the requested value as is possible for
the particular probe implementation and available
resources. However, if the request object has the
special value of -1, the probe must set this object
to -1. The probe must not lower this value except
as a result of a modification to the associated
bufferControlMaxOctetsRequested object.
When this maximum number of octets is reached
and a new packet is to be added to this
capture buffer and the corresponding
bufferControlFullAction is set to wrapWhenFull(2),
enough of the oldest packets associated with this
capture buffer shall be deleted by the agent so
that the new packet can be added. If the
corresponding bufferControlFullAction is set to
lockWhenFull(1), the new packet shall be discarded.
In either case, the probe must set
bufferControlFullStatus to full(2).
When the value of this object changes to a value less
than the current value, entries are deleted from
the captureBufferTable associated with this
bufferControlEntry. Enough of the
oldest of these captureBufferEntries shall be
deleted by the agent so that the number of octets
used remains less than or equal to the new value of
this object.
When the value of this object changes to a value greater
than the current value, the number of associated
captureBufferEntries may be allowed to grow."
::= { bufferControlEntry 9 }
bufferControlCapturedPackets OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets currently in this captureBuffer."
::= { bufferControlEntry 10 }
bufferControlTurnOnTime OBJECT-TYPE
SYNTAX TimeTicks
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of sysUpTime when this capture buffer was
first turned on."
::= { bufferControlEntry 11 }
bufferControlOwner OBJECT-TYPE
SYNTAX OwnerString
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The entity that configured this entry and is therefore
using the resources assigned to it."
::= { bufferControlEntry 12 }
bufferControlStatus OBJECT-TYPE
SYNTAX EntryStatus
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this buffer Control Entry."
::= { bufferControlEntry 13 }
captureBufferTable OBJECT-TYPE
SYNTAX SEQUENCE OF CaptureBufferEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of packets captured off of a channel."
::= { capture 2 }
captureBufferEntry OBJECT-TYPE
SYNTAX CaptureBufferEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A packet captured off of an attached network."
INDEX { captureBufferControlIndex, captureBufferIndex }
::= { captureBufferTable 1 }
CaptureBufferEntry ::= SEQUENCE {
captureBufferControlIndex INTEGER (1..65535),
captureBufferIndex INTEGER,
captureBufferPacketID INTEGER,
captureBufferPacketData OCTET STRING,
captureBufferPacketLength INTEGER,
captureBufferPacketTime INTEGER,
captureBufferPacketStatus INTEGER
}
captureBufferControlIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The index of the bufferControlEntry with which
this packet is associated."
::= { captureBufferEntry 1 }
captureBufferIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry
in the captureBuffer table associated with a
particular bufferControlEntry. This index will
start at 1 and increase by one for each new packet
added with the same captureBufferControlIndex."
::= { captureBufferEntry 2 }
captureBufferPacketID OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that describes the order of packets
that are received on a particular interface.
The packetID of a packet captured on an
interface is defined to be greater than the
packetID's of all packets captured previously on
the same interface. As the captureBufferPacketID
object has a maximum positive value of 2^31 - 1,
any captureBufferPacketID object shall have the
value of the associated packet's packetID mod 2^31."
::= { captureBufferEntry 3 }
captureBufferPacketData OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The data inside the packet, starting at the beginning
of the packet plus any offset specified in the
associated bufferControlDownloadOffset, including any
link level headers. The length of the data in this
object is the minimum of the length of the captured
packet minus the offset, the length of the associated
bufferControlCaptureSliceSize minus the offset, and the
associated bufferControlDownloadSliceSize. If this
minimum is less than zero, this object shall have a
length of zero."
::= { captureBufferEntry 4 }
captureBufferPacketLength OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The actual length (off the wire) of the packet stored
in this entry, including FCS octets."
::= { captureBufferEntry 5 }
captureBufferPacketTime OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of milliseconds that had passed since
this capture buffer was first turned on when this
packet was captured."
::= { captureBufferEntry 6 }
captureBufferPacketStatus OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A value which indicates the error status of this
packet.
The value of this object is defined in the same way as
filterPacketStatus. The value is a sum. This sum
initially takes the value zero. Then, for each
error, E, that has been discovered in this packet,
2 raised to a value representing E is added to the sum.
The errors defined for a packet captured off of an
Ethernet interface are as follows:
bit # Error
0 Packet is longer than 1518 octets
1 Packet is shorter than 64 octets
2 Packet experienced a CRC or Alignment
error
3 First packet in this capture buffer after
it was detected that some packets were
not processed correctly.
For example, an Ethernet fragment would have a
value of 6 (2^1 + 2^2).
As this MIB is expanded to new media types, this object
will have other media-specific errors defined."
::= { captureBufferEntry 7 }
-- The Event Group
-- Implementation of the Event group is optional.
--
-- The Event group controls the generation and notification
-- of events from this device. Each entry in the eventTable
-- describes the parameters of the event that can be triggered.
-- Each event entry is fired by an associated condition located
-- elsewhere in the MIB. An event entry may also be associated
-- with a function elsewhere in the MIB that will be executed
-- when the event is generated. For example, a channel may
-- be turned on or off by the firing of an event.
--
-- Each eventEntry may optionally specify that a log entry
-- be created on its behalf whenever the event occurs.
-- Each entry may also specify that notification should
-- occur by way of SNMP trap messages. In this case, the
-- community for the trap message is given in the associated
-- eventCommunity object. The enterprise and specific trap
-- fields of the trap are determined by the condition that
-- triggered the event. Three traps are defined in a companion
-- document: risingAlarm, fallingAlarm, and packetMatch.
-- If the eventTable is triggered by a condition specified
-- elsewhere, the enterprise and specific trap fields
-- must be specified for traps generated for that condition.
eventTable OBJECT-TYPE
SYNTAX SEQUENCE OF EventEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of events to be generated."
::= { event 1 }
eventEntry OBJECT-TYPE
SYNTAX EventEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A set of parameters that describe an event to be
generated when certain conditions are met."
INDEX { eventIndex }
::= { eventTable 1 }
EventEntry ::= SEQUENCE {
eventIndex INTEGER (1..65535),
eventDescription DisplayString (SIZE (0..127)),
eventType INTEGER,
eventCommunity OCTET STRING (SIZE (0..127)),
eventLastTimeSent TimeTicks,
eventOwner OwnerString,
eventStatus INTEGER
}
eventIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry in the
event table. Each such entry defines one event that
is to be generated when the appropriate conditions
occur."
::= { eventEntry 1 }
eventDescription OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..127))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A comment describing this event entry."
::= { eventEntry 2 }
eventType OBJECT-TYPE
SYNTAX INTEGER {
none(1),
log(2),
snmp-trap(3), -- send an SNMP trap
log-and-trap(4)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The type of notification that the probe will make
about this event. In the case of log, an entry is
made in the log table for each event. In the case of
snmp-trap, an SNMP trap is sent to one or more
management stations."
::= { eventEntry 3 }
eventCommunity OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0..127))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"If an SNMP trap is to be sent, it will be sent to
the SNMP community specified by this octet string.
In the future this table will be extended to include
the party security mechanism. This object shall be
set to a string of length zero if it is intended that
that mechanism be used to specify the destination of
the trap."
::= { eventEntry 4 }
eventLastTimeSent OBJECT-TYPE
SYNTAX TimeTicks
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of sysUpTime at the time this event
entry last generated an event. If this entry has
not generated any events, this value will be
zero."
::= { eventEntry 5 }
eventOwner OBJECT-TYPE
SYNTAX OwnerString
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The entity that configured this entry and is therefore
using the resources assigned to it.
If this object contains a string starting with 'monitor'
and has associated entries in the log table, all
connected management stations should retrieve those
log entries, as they may have significance to all
management stations connected to this device"
::= { eventEntry 6 }
eventStatus OBJECT-TYPE
SYNTAX EntryStatus
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this event entry.
If this object is not equal to valid(1), all associated
log entries shall be deleted by the agent."
::= { eventEntry 7 }
logTable OBJECT-TYPE
SYNTAX SEQUENCE OF LogEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A list of events that have been logged."
::= { event 2 }
logEntry OBJECT-TYPE
SYNTAX LogEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A set of data describing an event that has been
logged."
INDEX { logEventIndex, logIndex }
::= { logTable 1 }
LogEntry ::= SEQUENCE {
logEventIndex INTEGER (1..65535),
logIndex INTEGER,
logTime TimeTicks,
logDescription DisplayString (SIZE (0..255))
}
logEventIndex OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The event entry that generated this log
entry. The log identified by a particular
value of this index is associated with the same
eventEntry as identified by the same value
of eventIndex."
::= { logEntry 1 }
logIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An index that uniquely identifies an entry
in the log table amongst those generated by the
same eventEntries. These indexes are
assigned beginning with 1 and increase by one
with each new log entry. The association
between values of logIndex and logEntries
is fixed for the lifetime of each logEntry.
The agent may choose to delete the oldest
instances of logEntry as required because of
lack of memory. It is an implementation-specific
matter as to when this deletion may occur."
::= { logEntry 2 }
logTime OBJECT-TYPE
SYNTAX TimeTicks
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The value of sysUpTime when this log entry was
created."
::= { logEntry 3 }
logDescription OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An implementation dependent description of the
event that activated this log entry."
::= { logEntry 4 }
END
CMU-MIB DEFINITIONS ::= BEGIN
Proteon OBJECT IDENTIFIER ::= { enterprises 1 }
IBM OBJECT IDENTIFIER ::= { enterprises 2 }
cmu OBJECT IDENTIFIER ::= { enterprises 3 }
Unix OBJECT IDENTIFIER ::= { enterprises 4 }
ACC OBJECT IDENTIFIER ::= { enterprises 5 }
TWG OBJECT IDENTIFIER ::= { enterprises 6 }
Cayman OBJECT IDENTIFIER ::= { enterprises 7 }
PSI OBJECT IDENTIFIER ::= { enterprises 8 }
Cisco OBJECT IDENTIFIER ::= { enterprises 9 }
NSC OBJECT IDENTIFIER ::= { enterprises 10 }
HP OBJECT IDENTIFIER ::= { enterprises 11 }
Epilogue OBJECT IDENTIFIER ::= { enterprises 12 }
UTK OBJECT IDENTIFIER ::= { enterprises 13 }
BBN OBJECT IDENTIFIER ::= { enterprises 14 }
Xylogics OBJECT IDENTIFIER ::= { enterprises 15 }
Timeplex OBJECT IDENTIFIER ::= { enterprises 16 }
Canstar OBJECT IDENTIFIER ::= { enterprises 17 }
Wellfleet OBJECT IDENTIFIER ::= { enterprises 18 }
TRW OBJECT IDENTIFIER ::= { enterprises 19 }
MIT OBJECT IDENTIFIER ::= { enterprises 20 }
EON OBJECT IDENTIFIER ::= { enterprises 21 }
Spartacus OBJECT IDENTIFIER ::= { enterprises 22 }
Excelan OBJECT IDENTIFIER ::= { enterprises 23 }
Spider OBJECT IDENTIFIER ::= { enterprises 24 }
NSFNET OBJECT IDENTIFIER ::= { enterprises 25 }
HLS OBJECT IDENTIFIER ::= { enterprises 26 }
Xyplex OBJECT IDENTIFIER ::= { enterprises 33 }
Cray OBJECT IDENTIFIER ::= { enterprises 34 }
Sun OBJECT IDENTIFIER ::= { enterprises 42 }
Synoptics OBJECT IDENTIFIER ::= { enterprises 45 }
DEC OBJECT IDENTIFIER ::= { enterprises 36 }
TGV OBJECT IDENTIFIER ::= { enterprises 58 }
Apple OBJECT IDENTIFIER ::= { enterprises 63 }
NAT OBJECT IDENTIFIER ::= { enterprises 86 }
SNMP-Research OBJECT IDENTIFIER ::= { enterprises 99 }
FTP OBJECT IDENTIFIER ::= { enterprises 121 }
Shiva OBJECT IDENTIFIER ::= { enterprises 166 }
Transarc OBJECT IDENTIFIER ::= { enterprises 257 }
Lexcel OBJECT IDENTIFIER ::= { enterprises 379 }
END