Hi all, we are using ISA since 2 years ago. And now we're requested to connect to a server behind a watchguard firebox 1000, for our user to access an application in that server. Therefore someone was telling us to define a IPsec connectivity from ISA firewall to Watchguard Firebox. Is there any place where I can find information about this. Of what to do or not, and any factors to take into consideration for good performance?? Thanks.