Hi Darryl, It sounds like you have a good setup here and have considered the important aspects of the config. Do you know what the average and burst amounts of traffic that would move between LANs through the ISA RRAS router? Thanks! Tom _____ From: Darryl Janetzki [mailto:darrylj@xxxxxxxxxxxxxxxx] Sent: Wednesday, November 12, 2003 7:22 AM To: [ISAserver.org Discussion List] Subject: [isalist] Multiple default gateways on ISA for separate projects http://www.ISAserver.org I have a question about deploying ISA with multiple gateways on the ISA server for independent LANS. The plan is to use one ISA server for several project application servers behind the ISA server ( No client PC's) ( each with its own network card and a switch servicing that LAN) The LAN's would use a common DNS/WINS and AD. No published resources on either foreign networks would be permitted I do not want to create a DMZ or complex ISA design or deploy a router on the internal network as I have 3 PCI slots available for LAN cards. Each of the networks will generate a huge amount of internal LAN traffic per segment and ISA will publish a web for each LAN. The number of projects is not likely to exceed the proposed 3 LAN's for the foreseeable future Internet | CISCO Router | ISA | | | LAN1 LAN2 LAN3 From my point of view it should only be a matter of adding the domain zones to the internal DNS, the Domains to the LDT and internal IP's of the network segments to the LAT. I also feel that the Web and Server publishing rules should function normally for each internal LAN presuming DNS was configured correctly. (External Internet DNS) Has anyone done this before? Or is it more desirable to deploy a separate ISA server for each project? What additional ISA configuration issues will I have to consider? Thanks in advance for any comments Darryl Janetzki ------------------------------------------------------ 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')