[ovs-discuss] vlan_mode native-untagged

Ben Pfaff blp at nicira.com
Mon Dec 12 14:46:45 PST 2011


On Mon, Dec 12, 2011 at 04:45:14PM -0500, Michael A. Collins wrote:
> On 12.12.2011 14:06, Ben Pfaff wrote:
> >On Mon, Dec 12, 2011 at 01:24:52PM -0500, Michael A. Collins wrote:
> >>On 12.12.2011 12:54, Ben Pfaff wrote:
> >>>On Mon, Dec 12, 2011 at 12:45:00PM -0500, Michael A. Collins wrote:
> >>>>I am trying to get this feature to work in my environment, but
> >>I can
> >>>>not for the life of me figure it out.  I have two ovs' sitting on
> >>>>two separate boxes connected through an external switch.  I have
> >>>>updated each bridge port to be native-untagged and updated the tag
> >>>>with the vlan as well.  I have updated the trunk port
> >>egressing out
> >>>>of each ovs to the external switch.  I have configured the
> >>external
> >>>>switch to tag all vlans except the vlan in question.  I can
> >>see the
> >>>>changes to the bridge ports working as configured, when I
> >>tcpdump on
> >>>>the vm I see the packet untagged, when I tcpdump on the bridges,
> >>>>both fake and real, I see the packet untagged.  I can not
> >>tcpdump on
> >>>>the trunk port, but I can on the individual ethx interfaces,
> >>that's
> >>>>where I see the packet tagged.  So before it leaves my box it is
> >>>>tagged.  Is native-untagged supposed to work with bonds?  Thanks,
> >>>
> >>>Native-untagged should work on bonds.
> >
> >Ah, I see the problem.  We actually *did* disable native-untagged on
> >bonds.  We shouldn't do that.  I'll send out a fix.
> >
> >Thank you for the report.
> 
> Works like a champ!  Thanks!!!

Thank you for testing.


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