Extending the ISA Firewall’s SSL Tunnel Port Range
Having problems connecting to SSL sites that use an alternate port number? No problem! Check out this article for an explanation of the problem and a quick fix."The problem here is that the Web Proxy filter only forwards SSL connections to TCP port 443. If clients try to connect to an SSL site over a port other than TCP 443, the connection attempt will fail. You can solve this problem by extending the SSL tunnel port range. However, to do so, you will need to download Jim Harrison’s script and enter the tunnel port range(s) you want the ISA firewall’s Web Proxy component to use." (more)








