Hi Erwin-
If I recall, we had a hell of a time figuring out how to block this and all
the other IM applications. If you block its "standard" port 4000, it will
just grab another one. The way we broke it was to find the address block
for the servers it connects to and add an access list to deny access to
them.
Scott
""Erwin Novriyanto"" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Dear all,
>
> Does anybody know for ICQ Port to establish the connection. is it using
TCP
> Port or UDP port ? I want to block this connection through my firewall.
Big
> thank for your help.
>
> Rgds,
>
> Erwin
>
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