I would recommend you use IPsec and a shared secret for a secure tunnel between your machines. Create filters that allow only the machines you want to include in your forest to connect threw your ISA servers Good luck, You've got allot of work ahead. -----Original Message----- From: HCALM1@xxxxxxxx [mailto:HCALM1@xxxxxxxx] Sent: Thursday, January 03, 2002 12:38 PM To: [ISAserver.org Discussion List] Subject: [isalist] My little WAN http://www.ISAserver.org I'm settin up four servers... kind of an experiment. We all have high bandwidth connections so we decided to create one domain forest, and all of us will have our own domain within to manage. We want to set up active directory replication and general connectivity using Routing and Remote Access to create VPN connections. Probably all connected to one server, the first one in the forest. Security with ISA is agreed upon, but how to configure is up for much debate. We want security but we want to be able to function as if we were on a LAN together (share files, use DFS, play games even). Any suggestions or input from anyone that would help us with this experiment? Thanks, andrew ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: james.mcdonald@xxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') *************************************************************************** This electronic mail transmission contains confidential and/or privileged information intended only for the person(s) named. Any use, distribution, copying or disclosure by another person is strictly prohibited. ***************************************************************************