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English Forums => Virtual private networks => Topic started by: waka324 on December 23, 2024, 11:06:50 PM

Title: Second OpenVPN server instance unable to route local traffic?
Post by: waka324 on December 23, 2024, 11:06:50 PM
Hey all,

I'm seeing an odd issue that so far I've been unable to resolve or find a similar problem posted.

I can successfully create two different OpenVPN server instances (different ports, protocols, and TUN subnets).

The issue arrises when I try to use them at the same time. Whichever server is "first" works fully correctly. The second is unable to reach internal networks. If I disable either, the one that is enabled works as expected.

My current assumption is that there is a bug here somewhere, as the rules seem to allow either server to work correctly as long as it is the only active server.

Any suggestions?

Thanks!
Title: Re: Second OpenVPN server instance unable to route local traffic?
Post by: viragomann on December 25, 2024, 06:08:21 PM
The only reason for this, I can think of, is that something is overlapping both instances.

Ensure that both server also need to use different certificate authorities.
Title: Re: Second OpenVPN server instance unable to route local traffic?
Post by: rafin on January 07, 2025, 12:19:05 PM
Do you have the same problem as here?
https://forum.opnsense.org/index.php?topic=44899.0