[openstack-dev] setting up 1-node devstack + ml2 + vxlan

Mathieu Rohon mathieu.rohon at gmail.com
Wed Feb 26 20:45:28 UTC 2014


Please look at my last reply. Do you have several compute nodes? If
you have only one node, you won't have any vxlan port on br-tun.

On Wed, Feb 26, 2014 at 6:44 PM, Varadhan, Sowmini
<sowmini.varadhan at hp.com> wrote:
> On 2/26/14 5:47 AM, Mathieu Rohon wrote:
>> Hi,
>>
>> FYI setting the vxlan UDP doesn't work properly for the moment :
>> https://bugs.launchpad.net/neutron/+bug/1241561
>
> So I checked this again by going back to 13.10, still no luck.
>
>>
>> May be your kernel has the vxlan module already loaded, which bind the
>> udp port 8472. that a reason why the vxlan port can't be created by
>> ovs. Check your ovs-vswitchd.log
>
> Yes vxlan is loaded (as indicated by lsmod) but I didnt
> see any messages around 8472 in the ovs-vswitchd.log, so it must
> be something else in my config. To double check, I even tried some
> other port (8474) for vxlan_udp_port, still no luck.
>
> So is there a template stack.sh around for this? That would
> help me elminate the obvious config errors I may have made?
>
> --Sowmini
>
>
>
>
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