| simp destroy ".*" |
| simp create -o sw1:rocker:sw1 tut tut.dot |
| simp start tut |
| sleep 10 |
| while ! simp ssh tut sw1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done |
| while ! simp ssh tut h1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done |
| while ! simp ssh tut h2 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done |
| |
| # configure a 2-port bridge |
| |
| simp ssh tut sw1 --cmd "sudo /sbin/ip link add name br0 type bridge" |
| simp ssh tut sw1 --cmd "sudo /sbin/ip link set dev swp1 master br0" |
| simp ssh tut sw1 --cmd "sudo /sbin/ip link set dev swp2 master br0" |
| |
| # turn off vlan default_pvid on br0 |
| |
| simp ssh tut sw1 --cmd "echo 0 | sudo dd of=/sys/class/net/br0/bridge/default_pvid 2> /dev/null" |
| |
| # turn off learning and flooding in SW |
| |
| simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 learning off" |
| simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 learning off" |
| |
| simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 flood off" |
| simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 flood off" |
| |
| # turn on learning in HW |
| |
| simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 learning on self" |
| simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 learning on self" |
| |
| # bring up bridge and ports |
| |
| simp ssh tut sw1 --cmd "sudo ifconfig br0 up" |
| simp ssh tut sw1 --cmd "sudo ifconfig swp1 up" |
| simp ssh tut sw1 --cmd "sudo ifconfig swp2 up" |
| simp ssh tut sw1 --cmd "sudo ifconfig br0 11.0.0.3/24" |
| |
| # config IP on hosts |
| |
| simp ssh tut h1 --cmd "sudo ifconfig swp1 11.0.0.1/24" |
| simp ssh tut h2 --cmd "sudo ifconfig swp1 11.0.0.2/24" |
| |
| # test... |
| |
| simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null" |
| if [ $? -ne 0 ]; then exit 1; fi |
| simp ssh tut h1 --cmd "ping -c10 11.0.0.3 >/dev/null" |
