I followed this tutorial on official documenation: WireGuard Road Warrior Setup (https://docs.opnsense.org/manual/how-tos/wireguard-client.html)
WG road warrior clients has no problem connecting to internal networks, except that they can't access Web GUI. Firewall allowed the connection and i can see that traffic to Opnsense Web GUI is passed in firewall logs.
I also have Web UI listen to 'HomeWireguard' interface in System > Settings > Administration. There is no log in System > Logs File > Web GUI although i had access log enabled.
Only if i had to manually restart lighttpd, i can access WebUI. It's broken again once i reboot Opnsense until i manually restart webserver.
I suspect that lighttpd service tried to bind to 'HomeWireguard' interface before the this interface is active? Does this sound like a bug?
Is there anyway for me to further debug this problem on my end? I'm seeing no web UI log.
Thank for help!
Always bind the UI to "all (recommended)". The "recommended" part is there for a reason.