Hi Amr, ISA Server doesn't support one to one NAT, but you can certainly create Server Publishing Rules. 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: Amr Omar [mailto:amr_omar@xxxxxxxxxxxxxxxxx] Sent: Monday, March 24, 2003 4:14 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: IP Mapping in ISA http://www.ISAserver.org Hi Tom, I need to publish more 4 http sites that working on different ports. I published them using Server and Web publishing rules, but they do not operate well some times up and the others down also destination sets do not work properly. So if i can make mapping like One-to-One NATing i can dedicate external ip to internal ip and eliminate the use of server publishing rules. I know i'll lose some benfits but i gurantee all links on the different ports will operate well. Plz, If you have another more accurate method tell me as soon as possible. Thanks, Amr Omar ------------------------------------------------------ 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 ------------------------------------------------------ Exchange Server Resource Site: http://www.msexchange.org/ Windows Security Resource Site: http://www.windowsecurity.com/ 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')