Y a Carl (calibra_2@hotmail.com) qui m'disait que ...
> Configured PPTP/PPP but after the message connected: ppp0 the connection is 
> dropped immediately.

> The daemon is started with these options:

> idle 0
> noauth
> user username@service
> defaultroute
> usepeerdns
> nodetach

> Created the secrets file with userid/password.

> Started with: pptp 10.0.0.138 file /etc/ppp/options.adsl

> Using NetBSD 1.5.2 & pptp from the pkgsrc


Why PPTP ? Why don't you use PPPOE ?
What kind of ADSL modem do you have ?

=> Speed Touch Home is PPPOE 
   Speed Touch USB is PPPOA2 (Point to Point Protocol Over ATM 2)
-- 
Nicolas Bruno BASTIEN