This is a continuation of OpenVPN dual-stack deployment not possible , which was auto-closed.
That post suggested the issue was fixed, but it seems only partially the case, the “local host” address can still only be defined once, and “ip-version dual-stack” only works when you don’t have a “local host” defined, which I don’t want to do, because
- This box as 11 interfaces and 37 public IP’s, and only 1 IPv4 and 1 IPv6 which is used to terminate the VPN
- OpenVPN listens on port 443, and I don’t want to block that port on all interfaces
So, how do I configure OpenVPN in server mode listening to 1 specific IPv4 address, and 1 specific IPv6 address?