[ovs-discuss] kvm guests and vlans

Srinivas talkwithsrinivas at yahoo.co.in
Fri Oct 5 20:42:39 UTC 2018


Hello, I have a physical box with the following interface config. Note that vlans are already configured as child interfaces on the main bond0 interface.
bond0:       ipaddr 10.2.34.29 (native and untagged traffic)  
bond0.11:  ipaddr 172.30.11.28   (traffic for vlan 11)             bond0.12:  ipaddr 172.30.12.21 (traffic for vlan 12)
        Now i want to create three guest machines vm1 , vm2 and vm3 using kvm with vm1 for native/untagged traffic and vm2 on vlan 11 and vm3 on vlan12.  
        My questions are a) Can i do this using a single bridge?b)  what would the bridge config look like? Would i need to use fake bridges and move bond0.11 and bond0.12 to the fake bridges?c) Can i leave my bond0.11 and bond0.12 as is just move the bond0 under a ovs bridge bridge1 and set the vnet ports for vm2 and vm3 as access ports for vlan 11 and vlan 12  respectively and vnet port for vm1 as untagged?

Any help on how the bridge should look like would be appreciated.
Thanks



truly, Srinivas.
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