实验步骤测试
提交要求:截图证实拓扑的正确性
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参考连接:http://blog.csdn.net/rocson001/article/details/73163041
提交要求:贴出OVS下发流表的命令3d
# 将主机1,2,3进入sw1的包打上vlan tag,转发端口4 sudo ovs-ofctl -O OpenFlow13 add-flow sw1 priority=1,in_port=1,actions=push_vlan:0x8100,set_field:4096-\>vlan_vid,output:4 sudo ovs-ofctl -O OpenFlow13 add-flow sw1 priority=1,in_port=2,actions=push_vlan:0x8100,set_field:4097-\>vlan_vid,output:4 sudo ovs-ofctl -O OpenFlow13 add-flow sw1 priority=1,in_port=3,actions=push_vlan:0x8100,set_field:4098-\>vlan_vid,output:4 # 将从端口4的包去除vlan tag, 并根据tag进行转发 sudo ovs-ofctl -O OpenFlow13 add-flow sw1 priority=1,dl_vlan=0,actions=pop_vlan,output:1 sudo ovs-ofctl -O OpenFlow13 add-flow sw1 priority=1,dl_vlan=1,actions=pop_vlan,output:2 sudo ovs-ofctl -O OpenFlow13 add-flow sw1 priority=1,dl_vlan=2,actions=pop_vlan,output:3 # 将主机4,5,6进入sw2的包打上vlan tag,转发端口4 sudo ovs-ofctl -O OpenFlow13 add-flow sw2 priority=1,in_port=1,actions=push_vlan:0x8100,set_field:4096-\>vlan_vid,output:4 sudo ovs-ofctl -O OpenFlow13 add-flow sw2 priority=1,in_port=2,actions=push_vlan:0x8100,set_field:4097-\>vlan_vid,output:4 sudo ovs-ofctl -O OpenFlow13 add-flow sw2 priority=1,in_port=3,actions=push_vlan:0x8100,set_field:4098-\>vlan_vid,output:4 # 将从端口4的包去除vlan tag, 并根据tag进行转发 sudo ovs-ofctl -O OpenFlow13 add-flow sw2 priority=1,dl_vlan=0,actions=pop_vlan,output:1 sudo ovs-ofctl -O OpenFlow13 add-flow sw2 priority=1,dl_vlan=1,actions=pop_vlan,output:2 sudo ovs-ofctl -O OpenFlow13 add-flow sw2 priority=1,dl_vlan=2,actions=pop_vlan,output:3
参考连接:http://blog.csdn.net/rocson001/article/details/73163041
提交要求:截图查看步骤2所下发的流表
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截图验证:blog
h1--h4互通
h2--h5互通
h3--h6互通
其他主机间没法通讯
如图所示:
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5.Wireshark抓包验证it
提交要求:使用wireshark抓取,包含有VLAN tag的数据包,并截图验证io
如图所示:
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