ovs网络实践-单节点上使用ovs vlan划分网络

使用docker创建并启动四个容器，–net=none可以防止docker默认网桥影响连通性测试

docker run -itd –name con1 –net=none ubuntu:14.04 /bin/bash
docker run -itd –name con2 –net=none ubuntu:14.04 /bin/bash
docker run -itd –name con3 –net=none ubuntu:14.04 /bin/bash
docker run -itd –name con4 –net=none ubuntu:14.04 /bin/bash

创建网桥

ovs-vsctl add-br br0

给容器添加网卡，并挂载到br0上

ovs-docker add-port br0 eth0 con1 –ipaddress=10.10.1.2/24
ovs-docker add-port br0 eth0 con2 –ipaddress=10.10.1.3/24
ovs-docker add-port br0 eth0 con3 –ipaddress=10.10.1.4/24
ovs-docker add-port br0 eth0 con4 –ipaddress=10.10.1.5/24

查看网桥

ovs-vsctl show

查看interface

ovs-ofctl list interface \”6c47322012c04_l\”

划分vlan

ovs-vsctl set port \”6d52446099b44_l\” tag=100
ovs-vsctl set port \”6c47322012c04_l\” tag=100
ovs-vsctl set port \”0c1ea218ff794_l\” tag=200
ovs-vsctl set port \”6de3e4f74e214_l\” tag=200

登录con1测试连通性