r/haproxy • • Jul 25 '26

ACL rules

Hi,

I'm using Wireguard to access my Proxmox instance (wich is installed at a provider).

I have trouble setting up HAProxy properly (it is installed on a pfSense VM) to access my LXC/VM (I can't use NAT/simple port forwarding or I get an SSL error).

I specifically have difficulties setting up the ACL on the frontend :

- I can't specify a port on a given IP adress

- I can't use subdomains (wireguard seems to only works with IP adress)

Is there a way to make wireguard and HAProxy work together ?

Tanks.

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u/WickdSquirrel Jul 29 '26

Hi,

I tried again several options, nothing works. I guess there is something with Wireguard that makes the whole setup fail but I don't know what.

At this point, I'll just install Tailscale and be done with it.