I am suddenly having problems with VPN since upgrade to 5.6U4. I had to apply the "VPN fix" to pre-5.6U4 to stay connected from remote site. "VPN fix" worked fine until I applied the Upgrade 4. Now I can only access my SME 5.6U4 box when I am on a publicly viewable IP. Nothing behind firewalls works. I have tried suggestions to undo the masq template, as well as installing kernel specific mppe modules.
Does anyone have a the clue what might be my problem? I have a friend with the same problem on SME 5.6U4.
Danny