Hi Pranesh, Create a ICMP ping query outbound packet filter if you want to ping external hosts from the DMZ segment. 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: Pranesh.K [mailto:cmspanu@xxxxxxxxx] Sent: Thursday, August 21, 2003 5:58 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Three homed DMZ http://www.ISAserver.org Dear Sir, I am aslo using the same thing as u mentioned like Public ip address for DMZ setup i.e. 202.140.129.209/255.255.255.248 Internet Ip Address : 202.140.129.49/255.255.255.248 Internal LAN Ip Address : 192.168.1.0/255.255.255.0 But the Problem is I am not able to ping to outside-world from DMZ Server Even though we have Configured the protocol rule for ANY protocol & BOTH direction and installation mode in Integrated Mode.Installed the latest Service pack. regards Pranesh K ------------------------------------------------------ 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')