I have an already established PDC that can authenticate VPN connections and would like to continue to use it since I can't get SME's PPTP to work. The question then . . .
Is it possible to forward GRE protocol 47 traffic with an SME server? If so, how would I do this? I can already port forward 1723, but there appears to be no options to forward traffic other than TCP or UDP like I can in a Cisco router.
Any help would be appreciated. Thanks!