多网卡PC装OVS改造成OpenFlow交换机配置脚本

#!/bin/sh

#启动物理端口

echo "openflow" | sudo -S ifconfig eth0 up

echo "openflow" | sudo -S ifconfig eth1 up

echo "openflow" | sudo -S ifconfig eth2 up

echo "openflow" | sudo -S ifconfig eth3 up

#如果网桥已存在，删除

echo "openflow" | sudo -S ovs-vsctl --if-exists del-br s1

#添加新网桥，并设置其OpenFlow版本号和dpid

echo "openflow" | sudo -S ovs-vsctl add-br s1

echo "openflow" | sudo -S ovs-vsctl set Bridge s1 protocols=OpenFlow13

echo "openflow" | sudo -S ovs-vsctl set Bridge s1 other_config:datapath-id=0000000000000001

#添加物理端口到网桥

echo "openflow" | sudo -S ovs-vsctl add-port s1 eth0

echo "openflow" | sudo -S ovs-vsctl add-port s1 eth1

echo "openflow" | sudo -S ovs-vsctl add-port s1 eth2

echo "openflow" | sudo -S ovs-vsctl add-port s1 eth3

#设置网桥IP

echo "openflow" | sudo -S ifconfig s1 192.168.1.2 netmask 255.255.255.0

echo "openflow" | sudo -S route del default

echo "openflow" | sudo -S route add default gw 192.168.1.1 s1

echo "openflow" | sudo -S ovs-vsctl set Bridge s1 fail-mode=secure

#连接控制器

echo "openflow" | sudo -S ovs-vsctl del-controller s1

echo "openflow" | sudo -S ovs-vsctl set-controller s1 tcp:192.168.1.11:6633

ocean

2015.4.13

于东南大学