[ovs-discuss] How to set trunk on open vswitch?
akayong at gmail.com
Thu May 27 03:41:23 UTC 2010
Hmm, I’m not clear.
Do you mean, I should not add tag filed on physical interface?
Then how can I set tagged interface?
In my setting,
I made a bridge xenbr2.100 and its interface is eth2.100 (used by vlan 8021q)
For this, I did not set tag field, and I set 100 for trunks field (both of xenbr2.100 and eth2.100)
And I made another bridge vm_br and its interface is eth1.
For this, I did not set trunks field, and I set 200 for tag field. (both of vm_br and eth1)
Do you mean set the tag field on vm_br only? Not eth1?
I want to make many tag. About 4 or 5.
Then, should I make bridge such as br0,br1,br2,br3
And add interface eth1 all bridges, and set the tag field or trunk field differently?
Bridge | Interface | Tag or Trunk
br0 eth1 100
br1 eth1 200
br2 eth1 300
br3 eth1 400
Thanks in Advance!!
From: Jesse Gross [mailto:jesse at nicira.com]
Sent: Thursday, May 27, 2010 12:03 PM
Cc: Ben Pfaff; discuss at openvswitch.org
Subject: Re: [ovs-discuss] How to set trunk on open vswitch?
On Wed, May 26, 2010 at 7:28 PM, 신용진 <akayong at gmail.com> wrote:
> If you are using OVS to do the vlans, you should set the tag field on the internal port and leave the other ports alone to trunk.
Yes, for eth1 and eth2, I set tag field only. And empty trunks field in Port table.
Generally you want to set the tag field on the interface that you are using to access the switch, which would be one you set an IP address on. The Ethernet interfaces should not have the tag field set because they need to trunk all vlans (i.e. actually carry the tagged packets).
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