Hi Syed, The SecureNAT client and Web Proxy client will support IM'er that don't require secondary connections and you have created Protocol Rules that support the connection. HTH, Tom Thomas W Shinder www.isaserver.org/shinder ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: Syed Tipu Ali [mailto:munawwar@xxxxxxxxxxxxxxxx] Sent: Tuesday, June 03, 2003 11:35 AM To: [ISAserver.org Discussion List] Subject: [isalist] Strange...MSN is connecting withour Firewall Client http://www.ISAserver.org hi, I configured my client to use proxy while for chat applications I install Firewall client for every pc. but One time I saw that msn did connect without any firewall client although I did not configure client pc with Default Gateway. What is the problem and real solution to get rid from this problem.??? ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')