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Community Member

filter ICQ

can I filter ICQ traffic pass through the PIX?

2 REPLIES
Community Member

Re: filter ICQ

It’s difficult to block messaging traffic because ICQ and other messengers are not stuck on a specific port. The only way you could do it is to block access to the host servers they register with. This will take a lot of trial and error while looking in the debugging logs to determine what servers to block address to. Good luck.

Community Member

Re: filter ICQ

I thought the traffic came in on a public port 1-1025) and them was switched to an established session on a new port higher than public. can you get rid of ICQ and all chat for that matter by finding that port?

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