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[However...the two do not work together simultaenously.]

Hi all, strange issue here.

I have configured OPNsense first as a client to do selective routing (specific hosts) via Mullvad using the guide on the website, and that is working fine. I have created an interface, a gateway and set up all firewall rules.

I have also then configured OPNsense as a server (road warrior setup), which I have also done successfully. I've created an interface for this and a separate subnet, and clients can connect and access internal and external resources (as per my fw rules).

However...the two do not work together simultaenously.

When both are enabled (under WireGuard, Local), the road warrior clients can no longer get a handshake, but Mullvad continues to work. When I disable Mullvad, the road warrior clients work fine. Both have their own interface. I am not trying to route any of the road warrior clients via Mullvad.

Any thoughts on what the issue could be? I saw this same issue mentioned in the comments here, but without successful resolution. Thanks!

Hi everyone,

I was wondering if anyone could assist me in configuring firewall rules to allow inbound connections through a Wireguard VPN.

I have set up 3 WG connections using this guide, and this works well. These connections are also load balanced in a gateway group, with traffic flowing through them.

What I would like to do is now allow incoming connections through these WG connections, and forward those requests to an internal IP. I have forwarded the ports at the VPN provider, and have added port forwarding rules on the WG interfaces, but have had no luck and ports still show as closed.

Any suggestions about where to look would be much appreciated.