I was configuring my filters with a good result. I'm able to deny
telnet,etc. access from the internet to our site, and other things. The
problem that I'm getting is that
for example RealAudio doesn't work. I know that if I find the port that
RealAudio
uses I can fix it. Since we are an ISP, I need to give access to these
ports. Where can I find a list of these ports so I can add them to my
permit list. Note, I want to know about other applications la VDOLive or
others that could cause the same problem.
Thanks in advance,
Rosa Casale.