I was wondering if anyone can offer me an easy way to set up a connection to the same domain (replication, Active directory, domain controller on each side) Accross an internet link using an isa-isa vpn set-up. I have several machines so it will be standalone or an array if possible. the thing is i would like to use each sites firewall for the respective subnet that it resides on. I have set this up and I can join machines to the domain but there seems to be a problem with the dns. Oh and I am currently reading ISA and beyond in case you were going to tell me to buy the book. Thanks, Russ