RE: Blocking ICQ

[Adam Miller <v-1amil () mssupport microsoft com>]

By default ICQ uses port 4000, but users can change this on their
client.

-Hope this helps.

-----Original Message-----
From: Scot Scot [mailto:scotw () hotmail com]
Sent: Monday, November 15, 1999 10:55 AM
To: firewall-wizards () lists nfr net
Subject: Blocking ICQ


I have users on my network that are using ICQ. This is a security
concern, I 
would like to deny acces using my firewall.

Which ports and/or address should be blocked to disable ICQ?

-TIA

Scoter

"Its all about the Pentium"   -Wierd AL

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