Editing: ifdown-routes
#! /bin/bash # # Drops static routes which go through device $1 if [ -z "$1" ]; then echo $"usage: ifdown-routes <net-device> [<nickname>]" exit 1 fi # The routes are actually dropped just by setting the link down, so nothing # needs to be done MATCH='^[[:space:]]*(\#.*)?$' # Routing rules FILES="/etc/sysconfig/network-scripts/rule-$1 /etc/sysconfig/network-scripts/rule6-$1" if [ -n "$2" -a "$2" != "$1" ]; then FILES="$FILES /etc/sysconfig/network-scripts/rule-$2 /etc/sysconfig/network-scripts/rule6-$2" fi for file in $FILES; do if [ -f "$file" ]; then proto= if [ "$file" != "${file##*/rule6-}" ]; then proto="-6" fi { cat "$file" ; echo ; } | while read line; do if [[ ! "$line" =~ $MATCH ]]; then /sbin/ip $proto rule del $line fi done fi done
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