1.\" $OpenBSD: vnet.4,v 1.4 2013/07/16 16:05:50 schwarze Exp $ 2.\" 3.\" Copyright (c) 2009 Mark Kettenis <kettenis@openbsd.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd $Mdocdate: July 16 2013 $ 18.Dt VNET 4 sparc64 19.Os 20.Sh NAME 21.Nm vnet 22.Nd virtual network interface 23.Sh SYNOPSIS 24.Cd "vnet* at cbus?" 25.Cd "vnet* at vsw?" 26.Sh DESCRIPTION 27The 28.Nm 29driver provides a network interface using the services provided by the 30UltraSPARC Hypervisor as found on sun4v systems. 31It connects to a virtual switch (vsw) device or virtual network (vnet) 32device in another logical domain using a logical domain channel 33provided by the hypervisor. 34.Pp 35The 36.Nm 37driver supports version 1.0 of the vNet protocol. 38.Pp 39The 40.Nm 41driver supports the following media types: 42.Bl -tag -width autoselect 43.It autoselect 44Enable autoselection of the media type and options. 45The driver always uses the fastest available speed and the media 46options provided by the underlying host of the virtual machine. 47.El 48.Pp 49For more information on configuring this device, see 50.Xr ifconfig 8 . 51.Sh SEE ALSO 52.Xr arp 4 , 53.Xr cbus 4 , 54.Xr ifmedia 4 , 55.Xr intro 4 , 56.Xr netintro 4 , 57.Xr vsw 4 , 58.Xr hostname.if 5 , 59.Xr ifconfig 8 60.Sh HISTORY 61The 62.Nm 63driver first appeared in 64.Ox 4.5 . 65.Sh AUTHORS 66The 67.Nm 68driver was written by 69.An Mark Kettenis Aq Mt kettenis@openbsd.org . 70