There is no way to "open ISA" to the Internet, and is a completely unreasonable request. What you should do instead is create a VPN connections between the remote host and the ISA. This way, they can communicate unfettered with your LAN. Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://www.microsoft.com/isaserver http://isaserver.org/Jim_Harrison http://isatools.org Read the help, books and articles! ----- Original Message ----- From: "Ron Watson" <ron_watson@xxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Wednesday, May 19, 2004 12:15 Subject: [isalist] Unfettered Access http://www.ISAserver.org Due to political situations beyond my control, I have been ordered to open up our ISA server to an outside IP address (possibly to a range in the future). ISA would need to effectively disappear to the address in question. Is this possible? If so, how would one implement the solution? Thanks in advance, Ron Watson Windows 2000 MCSE, NT 4.0 MCSE (+I) ------------------------------------------------------ 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: jim@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')