Allow PPTP through Cisco ASA
By default clients inside a network protected by a Cisco ASA cannot dial up with an PPTP connection.
But if you add this to the configuation it can.
Â
class-map inspection_default
match default-inspection-traffic
!
policy-map global_policy
class inspection_default
inspect pptp
!
service-policy global_policy global
———-
PPTP uses IP protocol 47 (General Routing Encapsulation / GRE) for data.
Allowing connections to be established – port 1723
