When you say you are forwarding an alternate port, are you still forwarding it to 80/443 internally? Have you tested that the alternate port is open from the outside (using a port scanner such as SheildsUp)?
Can you access your server ok from within your LAN?
Are you forwarding the alternate port to 80/443?
When you say you are forwarding an alternate port, are you still forwarding it to 80/443 internally? Have you tested that the alternate port is open from the outside (using a port scanner such as SheildsUp)?
Can you access your server ok from within your LAN?