с slackware-7.0 идет ppp-2.3.10 можешь оттуда взять если больше совсем уж нет нигде :)
ppp: PPP for Linux, version 2.3.10
ppp:
ppp: PPP for Linux -- Michael Callahan's ppp.c kernel driver and the pppd
ppp: daemon (ported by Al Longyear). Linux PPP support is included as a
ppp: loadable module in the modules.tgz package. This package also
ppp: contains pppsetup, an easy-to-use, user-friendly utility for setting
ppp: up your PPP daemon.
ppp:
ftp://ftp.slackware.com/pub/slackware/slackware-7.0/slakware/n4/ppp.tgz ftp://ftp.slackware.com/pub/slackware/slackware-7.0/source/n/ppp/*
