[ovs-discuss] Not able to add second tunneling port

[Ashish Kurian]

Dear Ben,

Thank you for the quick response. So that means I am not having any error
in my codes. Good news for me.

Best Regards,
Ashish Kurian

On Mon, Nov 28, 2016 at 5:20 PM, Ben Pfaff <blp at ovn.org> wrote:

> On Mon, Nov 28, 2016 at 04:52:09PM +0100, Ashish Kurian wrote:
> > I have developed OVS to support GTP-U tunneling. I am able to setup one
> GTP
> > tunneling port, but if I try to add a second port to the switch it gives
> me
> > an error as shown below.
> >
> > sudo ovs-vsctl add-br br1
> > ashish at ashish-VirtualBox:~$ sudo ovs-vsctl add-port br1 gtp0 -- set
> > interface gtp0 type=gtp options:remote_ip=flow options:key=flow
> > ashish at ashish-VirtualBox:~$
> > ashish at ashish-VirtualBox:~$ sudo ovs-vsctl add-port br1 gtp1 -- set
> > interface gtp1 type=gtp options:remote_ip=flow options:key=flow
> > ovs-vsctl: Error detected while setting up 'gtp1'.  See ovs-vswitchd log
> > for details.
>
> You can't have two identical tunnels.
>
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