#! /bin/bash                     
#                                
# chkconfig: 2345 11 89          
# мой скрипт моста               

return=$rc_done

case "$1" in

    start)

           echo "Starting service bridge bridge0"

           brctl addbr bridge0 || return=$rc_failed
           brctl addif bridge0 eth1 || return=$rc_failed
           brctl addif bridge0 eth2 || return=$rc_failed
           ifconfig eth1 0.0.0.0 promisc || return=$rc_failed
           ifconfig eth2 0.0.0.0 promisc || return=$rc_failed

           ifconfig bridge0 192.168.0.1 netmask 255.255.255.0 up || return=$rc_failed

           arp -f || return=$rc_failed
           echo -e "$return"
           ;;

    stop)

           echo "Shutting down service bridge bridge0"
           brctl delif bridge0 eth1 || return=$rc_failed
           brctl delif bridge0 eth2 || return=$rc_failed

           ifconfig bridge0 down
           brctl delbr bridge0 || return=$rc_failed
           echo -e "$return"
           ;;

    status)

           ifconfig bridge0
           brctl show bridge0
           ;;

    restart)

           $0 stop || return=$rc_failed
           $0 start || return=$rc_failed
           ;;

    *)

           echo "Usage: $0 {start|stop|status|restart}"

           exit 1

esac



test "$return" = "$rc_done" || exit 1

exit 0