$OpenBSD: ppp.4,v 1.17 2024/02/28 16:08:34 denis Exp $
Copyright (c) 1983, 1991, 1993
The Regents of the University of California. All rights reserved.
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From: @(#)lo.4 8.1 (Berkeley) 6/5/93
.Dd $Mdocdate: July 28 2015 $ .Dt PPP 4 .Os .Sh NAME .Nm ppp .Nd Point-to-Point Protocol network interface .Sh SYNOPSIS .Cd "pseudo-device ppp" .Sh DESCRIPTION The .Nm interface allows serial lines to be used as network interfaces using the .Em Point-to-Point Protocol (PPP).
Copyright (c) 1983, 1991, 1993
The Regents of the University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the University nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
From: @(#)lo.4 8.1 (Berkeley) 6/5/93
.Dd $Mdocdate: July 28 2015 $ .Dt PPP 4 .Os .Sh NAME .Nm ppp .Nd Point-to-Point Protocol network interface .Sh SYNOPSIS .Cd "pseudo-device ppp" .Sh DESCRIPTION The .Nm interface allows serial lines to be used as network interfaces using the .Em Point-to-Point Protocol (PPP).
p A .Nm interface can be created at runtime using the c ifconfig ppp Ns Ar N Ic create command or by setting up a .Xr hostname.if 5 configuration file for .Xr netstart 8 . .Sh DIAGNOSTICS l -diag t ppp0: afX 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 pppoe 4 , .Xr pppx 4 , .Xr hostname.if 5 , .Xr ifconfig 8 , .Xr netstart 8 , .Xr pppd 8 , .Xr pppstats 8 .Sh STANDARDS .Rs .%A W. Simpson .%D July 1994 .%R RFC 1661 .%T The Point-to-Point Protocol (PPP) .Re .Sh HISTORY The .Nm device appeared in .Ox 1.2 .