1*63d2ada2SScott Feldmansimp destroy ".*" 2*63d2ada2SScott Feldmansimp create -o sw1:rocker:sw1 tut tut.dot 3*63d2ada2SScott Feldmansimp start tut 4*63d2ada2SScott Feldmansleep 10 5*63d2ada2SScott Feldmanwhile ! simp ssh tut sw1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done 6*63d2ada2SScott Feldmanwhile ! simp ssh tut h1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done 7*63d2ada2SScott Feldmanwhile ! simp ssh tut h2 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done 8*63d2ada2SScott Feldman 9*63d2ada2SScott Feldman# configure a 2-port bridge 10*63d2ada2SScott Feldman 11*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "sudo /sbin/ip link add name br0 type bridge" 12*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "sudo brctl stp br0 on" 13*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "sudo /sbin/ip link set dev swp1 master br0" 14*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "sudo /sbin/ip link set dev swp2 master br0" 15*63d2ada2SScott Feldman 16*63d2ada2SScott Feldman# turn off vlan default_pvid on br0 17*63d2ada2SScott Feldman 18*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "echo 0 | sudo dd of=/sys/class/net/br0/bridge/default_pvid 2> /dev/null" 19*63d2ada2SScott Feldman 20*63d2ada2SScott Feldman# turn off learning and flooding in SW 21*63d2ada2SScott Feldman 22*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 learning off" 23*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 learning off" 24*63d2ada2SScott Feldman 25*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 flood off" 26*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 flood off" 27*63d2ada2SScott Feldman 28*63d2ada2SScott Feldman# turn on learning in HW 29*63d2ada2SScott Feldman 30*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 learning on self" 31*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 learning on self" 32*63d2ada2SScott Feldman 33*63d2ada2SScott Feldman# config IP on hosts 34*63d2ada2SScott Feldman 35*63d2ada2SScott Feldmansimp ssh tut h1 --cmd "sudo ifconfig swp1 11.0.0.1/24" 36*63d2ada2SScott Feldmansimp ssh tut h2 --cmd "sudo ifconfig swp1 11.0.0.2/24" 37*63d2ada2SScott Feldman 38*63d2ada2SScott Feldman# bring up bridge and ports 39*63d2ada2SScott Feldman 40*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "sudo ifconfig br0 up" 41*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "sudo ifconfig swp1 up" 42*63d2ada2SScott Feldmansimp ssh tut sw1 --cmd "sudo ifconfig swp2 up" 43*63d2ada2SScott Feldman 44*63d2ada2SScott Feldman# test... 45*63d2ada2SScott Feldman 46*63d2ada2SScott Feldmansimp ssh tut h1 --cmd "ping -w 1 -c1 11.0.0.2 >/dev/null" 47*63d2ada2SScott Feldmanif [ $? -eq 0 ]; then exit 1; fi 48*63d2ada2SScott Feldmansleep 10 49*63d2ada2SScott Feldmansimp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null" 50*63d2ada2SScott Feldmansleep 10 51*63d2ada2SScott Feldmansimp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null" 52*63d2ada2SScott Feldmansleep 10 53*63d2ada2SScott Feldmansimp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null" 54*63d2ada2SScott Feldmansleep 10 55*63d2ada2SScott Feldmansimp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null" 56*63d2ada2SScott Feldmansleep 10 57*63d2ada2SScott Feldmansimp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null" 58