[ovs-discuss] Sending tun_id over VXLAN tunnel

Kouvakas Alexandros questalex at gmail.com
Wed Apr 24 07:40:52 UTC 2013


Hi,
how can I find the tun_id of each of my tunnels?


2013/4/24 Ben Pfaff <blp at nicira.com>

> On Wed, Apr 24, 2013 at 09:21:08AM +0300, Liran Schour wrote:
> >
> > Ben Pfaff <blp at nicira.com> wrote on 22/04/2013 06:31:19 PM:
> >
> > > On Mon, Apr 22, 2013 at 04:27:12PM +0300, Liran Schour wrote:
> > > > I am using Openvswitch 1.10.90.
> > > > I tried to pass tun_id over VXLAN tunnel by setting a flow for that
> and
> > > > match tun_id on the destination side and failed to do that.
> > > > It seems like the tun_id did not pass on the wire.
> > > >
> > > > On the source side I added the following flow:
> > > >    ovs-ofctl add-flow br-int "in_port=2
> > > > actions=set_tunnel:123456,output:6"
> > > >
> > > > On the destination I added:
> > > >    ovs-ofctl add-flow br-int "in_port=1 tun_id=123456 actions=normal"
> > > > I did not have a match on this flow on the destination side.
> > >
> > > Are your ports configured as vxlan?
> > >
> > Yes, and without trying to match the tun_id packet forwarding is working
> > OK.
>
> Did you set options:key=flow?
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-- 
Kouvakas Alexandros
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