2014-02-23 20:13:01 +00:00
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.\" Copyright (c) 2010 Michael Knudsen <mk@openbsd.org>
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\"
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.\" - Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" - Redistributions in binary form must reproduce the above
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.\" copyright notice, this list of conditions and the following
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.\" disclaimer in the documentation and/or other materials provided
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.\" with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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.\" "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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.\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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.\" FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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.\" COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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.\" BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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.\" CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\" $OpenBSD: urndis.4,v 1.15 2013/07/16 16:05:49 schwarze Exp $
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.\"
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.\" $FreeBSD$
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.\"
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2014-04-24 00:29:02 +00:00
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.Dd April 21, 2014
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2014-02-23 20:13:01 +00:00
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.Dt URNDIS 4
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.Os
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.Sh NAME
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.Nm urndis
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.Nd USB Remote NDIS Ethernet device
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.Sh SYNOPSIS
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To compile this driver into the kernel,
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place the following lines in your
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kernel configuration file:
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.Bd -ragged -offset indent
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.Cd "device ehci"
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.Cd "device uhci"
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.Cd "device ohci"
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.Cd "device xhci"
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.Cd "device usb"
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.Cd "device urndis"
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.Ed
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.Pp
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Alternatively, to load the driver as a
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module at boot time, place the following line in
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.Xr loader.conf 5 :
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.Bd -literal -offset indent
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if_urndis_load="YES"
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.Ed
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.Sh DESCRIPTION
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The
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.Nm
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driver provides Ethernet access over Remote NDIS (RNDIS),
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allowing mobile devices such as phones and tablets to provide network access.
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It is often referred to as USB tethering,
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and in most cases must be explicitly enabled on the device.
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.Pp
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.Nm
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should work with any USB RNDIS devices,
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such as those commonly found on Android devices.
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It does not support different media types or options.
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For more information on configuring this device, see
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.Xr ifconfig 8 .
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.Sh SEE ALSO
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.Xr arp 4 ,
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.Xr netintro 4 ,
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.Xr usb 4 ,
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.Xr ifconfig 8
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.Sh HISTORY
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The
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.Nm
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device driver first appeared in
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.Ox 4.7 .
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The first
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.Fx
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release to include it was
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2014-04-24 00:29:02 +00:00
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.Fx 9.3 .
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2014-02-23 20:13:01 +00:00
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.Sh AUTHORS
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.An -nosplit
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The
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.Nm
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driver was written by
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.An Jonathan Armani Aq Mt armani@openbsd.org ,
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.An Michael Knudsen Aq Mt mk@openbsd.org ,
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and
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.An Fabien Romano Aq Mt fabien@openbsd.org .
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It was ported to
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.Fx
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by
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.An Hans Petter Selasky Aq Mt hps@FreeBSD.org .
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