release/src/router/bridge/tests/busybr

   1 #! /bin/sh
   2 BR=${1:-"br549"}
   3 ETH0=${1:-"eth0"}
   4 ETH1=${1:-"eth1"}
   5
   6 # fetch ip of working br0
   7 IP=`/sbin/ifconfig $BR | sed -n -e 's/^.*inet addr:\([0-9][0-9\.]*\).*$/\1/p'`
   8 echo "Using IP address $IP"
   9
  10 while true;
  11 do
  12         ifconfig $BR down
  13         brctl delbr $BR
  14         ifconfig $ETH0 $IP
  15
  16         ifconfig $ETH0 0.0.0.0
  17         brctl addbr $BR
  18         brctl addif $BR $ETH0
  19         brctl addif $BR $ETH1
  20         ifconfig $BR $IP
  21
  22         sleep 10
  23 done