Cisco ASA – Port Forwarding To A Different Port
Port Translation KB ID 0001087 Problem Note: This is for Cisco ASA 5500, 5500-x, and Cisco Firepower devices running ASA Code. A very long time ago I wrote an article about how to port forward from a public IP address to multiple servers for RDP. Basically you would connect to the firewall using various different ports, and the firewall would change the port to the correct one for RDP (TCP port 3389, unless you changed it on the...
Cisco ASA5500 Change the AnyConnect Port
KB ID 0000422 Problem AnyConnect runs over TCP port 443 (That’s HTTPS/SSL), but if you only have one public IP and need to forward that port to a web server or internal host then you are a bit snookered. You can of course change the port that AnyConnect runs over, so that it’s no longer on TCP port 443. Why you would NOT want to do this. Bear in mind that https is a well known port, and its open in most places for secure...