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br-int internal vlan tag

asked 2015-07-23 01:01:56 -0600

ashu gravatar image

updated 2015-07-24 06:05:45 -0600

How are the VM interfaces assigned internal VLAN tag inside internal bridge br-int?

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answered 2015-07-23 02:54:49 -0600

Soumiyajit gravatar image

updated 2015-07-23 06:13:26 -0600

Ram.Meena gravatar image

The vm interfaces are attached to the qbr<xxx> Linux Bridge of the VM created. The qbr interface is a linux bridge attached with qvb<xxx> of the veth pair. The other side of the pair being a qvo<xxx> interface of br-int vlan port. So from vm side: vm(eth)->qbr(LinuxBridge)->qvb(veth)->qvo(veth)->vlan port(br-int).

Regards, Soumiyajit.

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Thanks Soumiyajit. But I want to configure the vlan tag of the vm interfaces that are inside br-int while booting.Lets say I want to boot one VM that should get vlan tag 90 inside br-int.how can i do that?

ashu gravatar imageashu ( 2015-07-23 03:14:02 -0600 )edit
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answered 2015-07-24 03:54:23 -0600

ashu gravatar image

updated 2015-07-24 06:06:44 -0600

Hi Team

Thanks for the support.I looked into the icehouse code itself and from that I was able to figure out the function which was adding internal VLAN tag.

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Asked: 2015-07-23 01:01:56 -0600

Seen: 281 times

Last updated: Jul 24 '15