iface="$1"
uplink=0

if is-network-box; then
  if [ "$iface" = wan0 ] || [ "$iface" = wan0.2 ]; then
    uplink=1
  fi
elif is-ptp; then
  if [ "$iface" = br0 ] || [ "$iface" = sw0.ooband ]; then
    uplink=1
  fi
else
  if [ "$iface" = br0 ]; then
    uplink=1
  fi
fi

ip link set dev "$iface" up

if [ "$uplink" = 1 ]; then
  if [ -z "$(ip -o -4 addr show $iface)" ]; then
    run-dhclient "$iface"
  else
    # dhclient would do this if we had run it
    upload-logs-now
  fi
fi