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linux:openvswitch [2013/11/01 18:07] a created |
linux:openvswitch [2013/11/01 18:32] a [Configuration tips] |
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<note important> | <note important> | ||
+ | |||
+ | ===== Installation/ | ||
+ | |||
+ | ==== Debian / from source / GIT ==== | ||
+ | |||
+ | | ||
+ | | ||
+ | |||
+ | ===== Configuration tips ===== | ||
+ | ==== Configuration in Debian/ | ||
+ | Example: | ||
+ | < | ||
+ | allow-ovs br0 | ||
+ | iface br0 inet manual | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | allow-br0 mgt0 | ||
+ | iface mgt0 inet static | ||
+ | address 10.14.131.34 | ||
+ | netmask 255.255.255.224 | ||
+ | ovs_bridge br0 | ||
+ | ovs_type OVSIntPort | ||
+ | ovs_options vlan_mode=access | ||
+ | ovs_options tag=999 | ||
+ | |||
+ | allow-br0 eth1 | ||
+ | iface eth1 inet manual | ||
+ | ovs_bridge br0 | ||
+ | ovs_type OVSPort | ||
+ | ovs_options vlan_mode=native-untagged | ||
+ | ovs_options trunks=10, | ||
+ | ovs_options tag=999 | ||
+ | |||
+ | allow-br0 eth2 | ||
+ | iface eth2 inet manual | ||
+ | ovs_bridge br0 | ||
+ | ovs_type OVSPort | ||
+ | ovs_options vlan_mode=trunk | ||
+ | ovs_options trunks=30, | ||
+ | </ | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | ===== Frequently use (useful) command ===== | ||
+ | |||
+ | # Dump flows | ||
+ | |||
+ | | ||
+ | |||
+ | # Show mac table | ||
+ | |||
+ | | ||
+ | |||
+ | # Show switch | ||
+ | |||
+ | | ||
+ | |||
+ | # Show datapath | ||
+ | |||
+ | | ||
+ | |||
+ | # Turn debugging on | ||
+ | |||
+ | | ||
+ | |||
+ | ===== Troubleshooting ===== | ||
+ | |||
+ | ==== GRE problem ==== | ||
+ | |||
+ | "You need to unload '' | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
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