> i would like to know how to do for implementing VPN on ISA. The best thing to do is to start at www.isaserver.org and read through the many articles. There is also a lot of information available in the discussion lists. I would highly suggest getting the 2 books that are listed on www.isaserver.org from Dr. Tom Shinder. John Tolmachoff MCSE, CSSA IT Manager, Network Engineer RelianceSoft, Inc. Fullerton, CA 92835 www.reliancesoft.com