Hi Swogat,

I am assuming what you meant was "vnc console" of instances/vms running on edge sites.

Looking at the details on 1006 errors, I feel it's more likely to be a client issue : https://stackoverflow.com/questions/19304157/getting-the-reason-why-websockets-closed-with-close-code-1006

Most common problems in DCN deployments are routes and firewall. But it seems you are able to reach the endpoints and since you can sometimes make it work means it's not a firewall issue either where a certain port is blocked.

Regards,

Jaison R

On Wed, Mar 27, 2024 at 7:43 PM Swogat Pradhan <swogatpradhan22@gmail.com> wrote:

Hi,
I have set up openstack wallaby using tripleo on 3 different locations
using DCN.
I have a central site and 2 EDGE sites, when accessing the console of
central sites I do not face any issues, but when accessing the console
for EDGE sites I face issues sometimes, and then the issue disappears
automatically and then comes back again.

Attaching screenshot for reference. Can you please suggest what to
look at here to fix this issue?

With regards,
Swogat Pradhan