Hi, I was just wondering if a client which is located behind ISA server can VPN out using L2TP and IPSec? It is an AS/400 which is a SecureNAT client. We want to connect to one of those Cisco VPN server things. If not. We would purchase one of the Cisco VPN client things. If so how would that work? Do you point the AS/400 to go through the Cisco client device which in turn would make the necessary connection to the VPN server. Also would the Cisco device need a valid IP Internet address as I assume it sits outside of the ISA Server? Don't know much about this as you can tell. TIA Nathan Simpson