Dont know that much about csg/isa, but could they not use port mappings on the net router itself? (presumably theres a box upstream of the isa server?) Andrew --o-- >>> Tony.Lyne@xxxxxxxxxxxxxxxxxx 11/06/04 05:27:59 >>> Has anyone ever setup a Secure Gateway implementation with ISA server as the main perimeter firewall device without assigning a registered address space to the DMZ? I have a client who is in the situation where they cannot obtain any additional IP addresses from their ISP, so I can't setup a DMZ scenario on the ISA server and have it available publicly, as ISA doesn't perform NAT on a DMZ. Any pointers would be appreciated. Tony Lyne Senior Systems Engineer Computerland Central P O Box 1470 PALMERSTON NORTH Telephone (+64) 06 3537300 Facsimile (+64) 06 3566800 Mobile (+64) 0274 720696 E-mail Tony.Lyne@xxxxxxxxxxxxxxxxxx Internet http://www.computerland.co.nz <http://www.computerland.co.nz/> CAUTION: This e-mail message and accompanying data may contain information that is confidential and subject to privilege. If you are not the intended recipient, you are notified that any use, dissemination, distribution or copying of this message or data is prohibited. If you have received this e-mail in error, please notify me immediately and delete all material pertaining to this e-mail. Thank you. ******************************************************** This Week's Sponsor - RTO Software / TScale What's keeping you from getting more from your terminal servers? Did you know, in most cases, CPU Utilization IS NOT the single biggest constraint to scaling up?! Get this free white paper to understand the real constraints & how to overcome them. SAVE MONEY by scaling-up rather than buying more servers. http://www.rtosoft.com/Enter.asp?ID7 ********************************************************** Useful Thin Client Computing Links are available at: http://thin.net/links.cfm *********************************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thin.net/citrixlist.cfm