Yes you can use nat 0 in conjunction to static with something likestatic (inside,outside) xx.xx.xx.xx yy.yy.yy.yyalso nat 0 (outside) does exist. You might also want to look at two way nat

jmondaca,Have you figured out a solution to your problem? if yes, can you share your experiences with us. Thank you.--Majid

Mr. Thompson, I got the same issue. I am setting up a PIX 520 UR Firewall here at University of Washington and I can login to the Active Directory Win2K domain and the Login scripts executes and established the connection to the necessary NETBIOS net...