Hey everyone, I've got the preview of the L2TP/IPSec gateway to gateway VPN article ready. This focuses on the Certificate Server and network infrastructure. In the second part, we'll install ISA Server and assign the certs so that we can initiate the L2TP/IPSec tunnel. http://www.tacteam.net/isaserverorg/g2gvpn.htm If you're bored and don't have anything else to do, give it a look and write to me about corrections/errors. Thanks! Tom www.isaserver.org/shinder