#!/bin/bash # # Example router de-activation script # # 1/ Kill internet link # 2/ Nuke them from orbit, it's the only way to be sure # 3/ Release main router address # 4/ Add default route through peer # ifdown --force ppp0 sleep 2 killall -9 pppd sleep 2 ip addr del 192.168.1.1 dev eth0 ip route add default via 192.168.1.1 dev eth0