[unisog] [unison] iChat

Butler, Kevin D butlerkevind at uams.edu
Fri May 11 13:40:28 GMT 2007

Here is a page from Apple's site
(http://docs.info.apple.com/article.html?artnum=106439). It does not
specifically reference any single firewall, but it should help in configuring
your Checkpoint. Just search the page for "iChat". So far, it looks like
these ports:

5060 UDP, 5190 TCP/UDP, 5222 TCP, 5223 TCP, 5269 TCP, 5297 TCP, 5298 TCP

By chance, what version of Checkpoint are you running? There should be a
couple of default groups (AOL_Messenger, MSN_Messenger, and Yahoo_Messenger),
that utilize some of the base ports that you need. If you still are having a
problem, feel free to contact me off list. I would not mind assisting. 

Kevin D. Butler, MCP
University of Arkansas for Medical Sciences
IT Technical Security Department
4301 West Markham, Slot 637
Little Rock, Arkansas 72205
(501) 526-6391 Wk
(501) 405-8240 Pgr
(501) 772-3971 Cell

"Only those who will risk going
   too far can possibly find out 
           how far you can go."
                                     - T.S. Eliot, poet                     

-----Original Message-----
From: unisog-bounces at lists.dshield.org
[mailto:unisog-bounces at lists.dshield.org] On Behalf Of Oliver, Jeff
Sent: Thursday, May 10, 2007 4:01 PM
To: unisog at lists.dshield.org
Subject: [unisog] ichat

Has anyone had success getting iChat through a CP firewall?


	I do know everything, just not all at once. 
	It's a virtual memory problem.


Jeffrey L. Oliver                      Email: jeff.oliver at uleth.ca
Network Analyst                        Web:   http://telecom.uleth.ca
Communication Technologies Unit        H.323: jeff.oliver at uleth.ca
The University of Lethbridge           
4401 University Drive
Lethbridge, Alberta                    Tel:   403.329.5162
Canada, T1K3M4                         Fax:   403.382.7108


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