freebsd-src/share/man/man4/ppp.4
1997-09-29 10:11:02 +00:00

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.\" $NetBSD: ppp.4,v 1.1 1996/08/10 21:26:12 explorer Exp $
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.\" From: @(#)lo.4 8.1 (Berkeley) 6/5/93
.\"
.Dd August 10, 1996
.Dt PPP 4
.Os
.Sh NAME
.Nm ppp
.Nd point to point protocol network interface
.Sh SYNOPSIS
.Cd "pseudo-device ppp" Op Ar count
.Sh DESCRIPTION
The
.Nm ppp
interface allows serial lines to be used as network interfaces using the
.Em point-to-point
protocol. The
.Nm ppp
interface can use various types of compression and has many features over
the
.Xr sl 4
protocol.
.Sh DIAGNOSTICS
.Bl -diag
.It ppp%d: af%d not supported.
The interface was handed
a message with addresses formatted in an unsuitable address
family; the packet was dropped.
.El
.Sh SEE ALSO
.Xr inet 4 ,
.Xr intro 4 ,
.Xr sl 4 ,
.Xr pppd 8 ,
.Xr pppstats 8
.Sh BUGS
Currently, only the
.Xr ip 4
protocol is supported.