I'm trying to get Apache to listen to a non-standard port, running on Ubuntu 10.04.
I've added a "Listen" line in /etc/apache/ports.conf, and restarted Apache. I can now access my websites through that non-standard port, when running a browser on that machine, but I cannot, when trying to access Apache from any other machine on the local network.
I've tried to telnet to the IP address and port, from another machine on the local network, and it timed out.
Clearly something in the Ubuntu configuration is blocking the port.
Any ideas as to what? It's pretty much an out-of-the-box configuration.