[expert] PPP over serial line (without a modem)

[Marion Krahn]

Hello,
I try to connect my notebook with my PC over a null-modem cable (without a
modem). On my PC I start a getty and with the help of this getty, I'm able
to login via serial line e.g. with minicom. That works very fine.
But my problem is, that I will have a PPP-connection (to export my
display over this serial line network...).
Can anybody give me a hint?
Marion