1simp destroy ".*" 2simp create -o sw1:rocker:sw1 tut tut.dot 3simp start tut 4sleep 10 5while ! simp ssh tut sw1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done 6while ! simp ssh tut h1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done 7while ! simp ssh tut h2 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done 8 9# configure a 2-port bridge 10 11simp ssh tut sw1 --cmd "sudo /sbin/ip link add name br0 type bridge" 12simp ssh tut sw1 --cmd "sudo /sbin/ip link set dev sw1p1 master br0" 13simp ssh tut sw1 --cmd "sudo /sbin/ip link set dev sw1p2 master br0" 14 15# turn off vlan default_pvid on br0 16# turn on vlan filtering on br0 17 18simp ssh tut sw1 --cmd "echo 0 | sudo dd of=/sys/class/net/br0/bridge/default_pvid 2> /dev/null" 19simp ssh tut sw1 --cmd "echo 1 | sudo dd of=/sys/class/net/br0/bridge/vlan_filtering 2> /dev/null" 20 21# add both ports to VLAN 57 22 23simp ssh tut sw1 --cmd "sudo /sbin/bridge vlan add vid 57 dev sw1p1 master self" 24simp ssh tut sw1 --cmd "sudo /sbin/bridge vlan add vid 57 dev sw1p2 master self" 25 26# turn off learning and flooding in SW 27 28simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev sw1p1 learning off" 29simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev sw1p2 learning off" 30 31simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev sw1p1 flood off" 32simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev sw1p2 flood off" 33 34# bring up bridge and ports 35 36simp ssh tut sw1 --cmd "sudo ifconfig br0 up" 37simp ssh tut sw1 --cmd "sudo ifconfig sw1p1 up" 38simp ssh tut sw1 --cmd "sudo ifconfig sw1p2 up" 39 40# config IP on host VLANs 41 42simp ssh tut h1 --cmd "sudo vconfig add sw1p1 57 >/dev/null 2>&1" 43simp ssh tut h1 --cmd "sudo ifconfig sw1p1 up" 44simp ssh tut h1 --cmd "sudo ifconfig sw1p1.57 11.0.0.1/24" 45 46simp ssh tut h2 --cmd "sudo vconfig add sw1p1 57 >/dev/null 2>&1" 47simp ssh tut h2 --cmd "sudo ifconfig sw1p1 up" 48simp ssh tut h2 --cmd "sudo ifconfig sw1p1.57 11.0.0.2/24" 49 50# test... 51 52simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null" 53