I'm getting a error message when connecting to my vpn Error 791 The L2TP connection failed because security policy for the connection could not be found. This is a test lab VPN.............all the vpn client connections work fine if I use a dial up connection to the internet it only fails when I try to connect through the ISA 2004 server. I have set up an access rule as described in the isa 2004 book in chapter 9, I still get the same error message. I can connect when using PPTP through the ISA 2004 Firewall my client computer is set up as a secure nat client. Jim