[pve-devel] [PATCH] add vlan for testing

Alexandre DERUMIER aderumier at odiso.com
Tue Mar 20 09:14:17 CET 2012


>>
>> Why is this limited to one interface? I just wonder if there is a technical point, or is that 
>> to simplify things? 

Because I don't see a network implementation which can works with 2 interfaces on a bridge

eth0 Network1----brige-----network2 eth1
                  |
                  |
                  |
            Tap interfaces


eth0 and eth1, must be on physical differents switchs/network or this will cause network loop.
(Or we must use bonding to be on the same physical network).
I never see this implementation in rhev or xenserver.
Always 1 bridge - 1 eth or 1 bond.




>>A bridge can have several options in /etc/network/interface. We need to 
>>use the same options for the new bridge? 

Yes I think we must use the sames options, this make sense. (stp=off the more important, don't know the other options).




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	Alexandre D erumier 
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