Fathi Ben Nasr <fathi.engineer@gnet.tn> wrote:
>      03/22 20:11:07 yS0   calling login: cmd='/etc/ppp/pppd',
>      argv[]='pppd file /etc/ppp/options.server'
>      03/22 20:11:07 ##### data dev=ttyS0, pid=768, caller='none',
>      conn='', name='', cmd='/etc/ppp/pppd', user='/AutoPPP/'
>      03/22 20:11:07 yS0   setenv: 'CALLER_ID=none'
>      03/22 20:11:07 yS0   setenv: 'CONNECT='

Everything fine upto now. mgetty does its job.

>      03/22 20:11:07 yS0  cannot execute '/etc/ppp/pppd': No such
>      file or directory

But you didn't do yours, since either you did not install pppd,
or it's not in /etc/ppp/pppd.

Presumably you should change the AutoPPP line in login.config
to use /usr/sbin/pppd (or wherever pppd is on your system) instead
of /etc/ppp/pppd.