Comment 2 for bug 1957189

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Rodolfo Alonso (rodolfo-alonso-hernandez) wrote : Re: DVR Router Update Error

Hello:

I deployed an environment with 3 HA controllers and 2 compute nodes. The L3 agent mode of the controllers was "dvr_snat" and the compute nodes "dvr".

I executed the following commands: https://paste.opendev.org/show/812228/

When the subnet was added to the router, the router routes of the instance in the controllers were:
[root@controller-0 ~]# ip netns exec $router ip r
10.10.0.0/26 dev qr-b66d5313-71 proto kernel scope link src 10.10.0.1
169.254.107.94/31 dev rfp-72922eaf-3 proto kernel scope link src 169.254.107.94

When the subnet was deleted:
[root@controller-0 ~]# ip netns exec $router ip r
169.254.107.94/31 dev rfp-72922eaf-3 proto kernel scope link src 169.254.107.94

The route for the subnet CIDR was correctly added and removed and no error was found in the L3 agent logs, thus I was not able to reproduce the error you reported. Did I miss something in my deployment?

BTW, I was using Wallaby.

Regards.