[pptp-server] FW: PPTP. PAP. and the compaq Microcom.

[David Luyer]

PPTP can also be used to tunnel a PPP session over an IP network. In
this configuration the PPTP tunnel and the PPP session runs between the
same two machines with the caller acting as a PNS.

(above 3 lines from the IETF draft spec for PPTP)

therefore, we act as a PAC and don't have to implement message type 9
incoming.

If we want to do more than PPTP tunnel over IP, then we would be a PNS.

David.