My IPSEC VPN from Mobile (TheGreenBow) to SmallWall 1.8.3 does not work. The VPN connect without error, and the connetion ist green. But i can't connect to a http GUI or ping a host. The firewall rules are default.
So now it is all about the logs and seeing where it is failing. Is NAT-T enabled? Have you tried different identifiers? With l2tp available not, mobile IPsec is not as common or well supported in the industry anymore because it was always problematic... But I will do what I can.
Well, darn... Could you send me a copy of you config from status.php, (open status.php and save the page) or could you allow me to log in to your firewall? I want to make sure I am not missing something simple.