Hi Chek, The LDT applies to DNS domains, not NT domains. HTH, Tom www.isaserver.org/shinder -----Original Message----- From: chekeowaci@xxxxxxxxx [mailto:chekeowaci@xxxxxxxxx] Sent: Tuesday, May 14, 2002 10:53 PM To: [ISAserver.org Discussion List] Subject: [isalist] ISA Server cannot add LDT under NT4.0 enviroment http://www.ISAserver.org Hi, do you guys have any ideas, since I'm already out of ideas. FYI, The connection is OK and I'm already try to ping to the PDC and BDC as well. ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')