Negotiate SA Error

[#1]

New to Fortinet and VPN... I setup my Fortigate-60 similar to the example from the documentation: " Dialup-Client IPSEC VPN Example" When I try to connect I get the following error in my Forticlient log: status=negotiate_error msg=" Negotiate SA Error: protocol_id=1, notify_msg=18 (INVALID_ID_INFORMATION), ispi_size=0 " . When attempting to connect I' m behind a Linksys router with no firewall. Anyone know why I' m getting this or is their some better documentation I can follow to figure out this message? Thank' s

[#2]

Nice, wish they could just make it possible to use Fortinets internal DHCP for this so i can start using it.

[#3]

In P2 on your remote user tunnel you need to enable dhcp-ipsec.