the DHCP server and the ISA server are two separate machines and the ISA is in between the DHCP and the clients trying to access it, is this a correct description of your network? Mvh Magnus W -----Original Message----- From: Alan Nielsen [mailto:seether@xxxxxxxxxxxxxxxxx] Sent: Thursday, November 01, 2001 13:11 To: [ISAserver.org Discussion List] Subject: [isalist] DHCP and ISA(BackOffice) http://www.ISAserver.org Hi all I recently installed BackOffice 2000 on a 2000 sever running AD and DHCP. Prior to this it was handling DHCP requests without any problems, however since I installed ISA and Exchange from the BackOffice disks it stopped working. I have set DHCP up again but it has made no difference. Anyone had any similar experiences or have any solutions to this problem? Cheers Alan -- Alan Nielsen alan@xxxxxxxxxxxxxxxxx ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: magnus.werner@xxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')