| #!/bin/sh | |
| if ! runnable rdisc6; then | |
| exit 0 | |
| fi | |
| while :; do | |
| x=$(ip -6 route | grep default) | |
| # if there is a default route, send a RS every 5 minutes. | |
| # If there is no route send every minute. | |
| if [ -n "$x" ]; then | |
| sleep_time=300 | |
| else | |
| sleep_time=60 | |
| fi | |
| rdisc6 -1 man | |
| sleep $sleep_time | |
| done |