Changing this setting does not require restarting the router and will take effect after clicking OK on this page. Go to >, set the Port setting from its default of 443 to another port, in this example, the port has been changed to 444. If remote management is enabled on the router, it will also be necessary to change the router's HTTPS management port. To forward traffic on TCP 443 (HTTPS) to an internal server, it will be necessary to change the router's SSL VPN port so that the port forwarding can operate. The SSL VPN and HTTPS router management settings take priority over any NAT port forwards configured under: With current firmware, if the router's SSL VPN service is enabled or if the router's is configured for remote management, the router may give this error message when configuring an Open Ports or Port Redirection entry using TCP port 443: The SSL VPN facility on DrayTek routers that support SSL VPN uses TCP port 443 by default. Port Forwarding TCP port 443 on DrayTek SSL VPN Routers
