On 12/16/25 12:59 PM, Dumitru Ceara wrote:
> On 12/16/25 8:07 AM, Lorenzo Bianconi wrote:
>> Introduce the capability to specify the names used for EVPN devices:
>> - bridge device (default: br-$vni)
>> - vxlan device (default: vxlan-$vni)
>> - advertise device (default: lo-$vni)
>>
>> Reported-at: https://issues.redhat.com/browse/FDP-2730
>> Signed-off-by: Lorenzo Bianconi <[email protected]>
>> ---
>> Changes since v1:
>> - Limit max device name size
>> - Add NEWS entry
>> - cosmetics in system-ovn.at
>> ---
> 
> Hi Lorenzo,
> 
> Thanks for this new revision!  Applied to main.
> 

Hi Lorenzo,

Unfortunately, when reviewing
https://patchwork.ozlabs.org/project/ovn/patch/13e7695cb8f0abdd20a6e39d6bc2bbbebb32fe17.1765899017.git.lorenzo.bianc...@redhat.com/
I realized in this one we forgot about the dual stack case.

I had mentioned it internally here:
https://issues.redhat.com/browse/FDP-2730?focusedId=28657789&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-28657789

But forgot to take that into account on the review.

We need to be able to monitor two vxlan interfaces (one for IPv4 and one
for IPv6) for dual stack EVPN logical switches.

The reason for that is that in Linux you cannot configure a single VXLAN
interface with multiple local IPs (one for v4 one for v6).

So we need to change the new LS option from
"dynamic-routing-vxlan-ifname" to "dynamic-routing-vxlan-v4-ifname" and
"dynamic-routing-vxlan-v6-ifname".

Would you be able to post a follow up patch?

Thanks,
Dumitru

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