A CLI tool which is used for modem initialisation before starting pppd. References Manual page: pppd(8) (man pppd in a Unix terminal or pppd man page at ppp.samba.org). Further reading Linux PPP HOWTO FAQ about ppp configuration Use of pon, poff and plog Understanding debug ppp negotiation Output pppd(8): Point-to-Point Protocol Daemon External links Linux-ppp mailing list RP-PPPoE, a PPPoE client, server and relay implementation for Linux. ACCEL-PPP, high performance PPTP/L2TP/PPPoE/IPoE server for Linux. Apple ppp source Free network-related software Unix network-related software