Federation connection not working between 2 instances on same intranet

ℹ️ Support
1

I have two instances of Nextcloud in an intranet. It’s an air-gapped environment, and I want to access one Nextcloud website from another, but it’s not happening. I’m getting an error message: ‘No server to federate with found,’ and in the logs, it says ‘Host violates local access rules.’ Can you help me with this? Is there anything I should do?"

2

Did you follow the process to setup federation?

https://docs.nextcloud.com/server/latest/admin_manual/configuration_files/federated_cloud_sharing_configuration.html

3

i have done everything related to the dpocumentation , havent checked that much on the configaration tips .
ps: iam using ha proxy behind my nextcloud instance

4

Forum search results

Internet search results

5

For federation the Nexcloud instances must connect each other with WebDAV / https . I think here is a problem.

6

do you have any steps for that sir?

7

If you with command line on one of the servers you must be able to connect the other server e.g.
wget https://cloud.servername.tld

Unfortunately, I don’t know how this is solved behind a reverse proxy. But maybe you can look in that direction.