http://www.berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/gen/share/man/man4/nve.4.README.no_customise 
See Also:	
 http://www.berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/jhs/share/man/man4/nve.4.bugs.diff  
 http://www.berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/gen/share/man/man4/nve.4.1000mbs.REL=6.2-RELEASE.diff
 http://www.berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/jhs/sys/net/nve_if_media.h.REL=all.diff.no_customise
 /sys/contrib/dev/nve/
 /sys/dev/nve/
 /sys/modules/nve/

The patch below I submitted via send-pr,
remko tweaked it, applied parts to newer relases, so 
Needed for 6.2-RELEASE & likely 6.3, 
Not needed for 6.4 & 7.0-RELEASE
except I jhs have split the patch to 2 patches to preserve my comment

{
Subject: Re: docs/115445: [patch] improve timed(8) man page
From: remko@@freebsd.org
Date: Sun, 10 Feb 2008 12:33:13 GMT (13:33 CET)
To: jhs_ERASE_@berklix.org, remko_ERASE@freebsd.org

Synopsis: [patch] improve timed(8) man page

State-Changed-From-To: patched->closed
State-Changed-By: remko
State-Changed-When: Sun Feb 10 12:33:13 UTC 2008
State-Changed-Why:
MFC'ed to all relevant branches, thanks for the submission!

http://www.freebsd.org/cgi/query-pr.cgi?pr=115445
================
I jhs have checked src-7 has a reworded abreviated version of this below.
}

# by jhs_ERASE_@berklix.com 2007.08 for FreeBSD-6.2-RELEASE & 6-stable 
# Hardware test platform: Fujitsu Siemens mainboard
# 
# *** FreeBSD-6.2-RELEASE/src/share/man/man4/nve.4	Mon Aug  6 17:19:54 2007
# --- new/src/share/man/man4/nve.4	Tue Aug  7 11:39:03 2007
# ***************
# *** 72,77 ****
# --- 72,84 ----
#   Set 10Mbps operation.
#   .It Cm 100baseTX
#   Set 100Mbps (Fast Ethernet) operation.
# + .It Cm 1000baseTX
# + Set 1000Mbps (Gigaherz Ethernet) operation. 
# + .br
# + (If hardware supports it.)
# + .\"	1000M bandwidth test not yet run by jhs_ERASE_@berklix.com for nve on main board
# + .\"		A26361-D2000-Z120-1-7419
# + .\"		http://support.fujitsu-siemens.com/Manuals/ShowDescription_KMT.asp?DokuID=200449
#   .El
#   .Pp
#   The
# ***************
# *** 111,116 ****
# --- 118,130 ----
#   .It "nve%d: device timeout"
#   The device has stopped responding to the network, or there is a problem with
#   the network connection (cable).
# + .El
# + .Sh BUGS
# + If in autoselect mode: Hardware automatically adapts to 10M hub or
# + 100M switch, but on a 100M switch \" (Netgear or another make), 
# + ifconfig shows a false setting of 10baseT/UTP (& not 100baseTX),
# + (although both an ftp test of bandwidth, & right LED on nve interface
# + prove 100 Mbit/s bandwidth is automatically in operation.)
#   .El
#   .Sh SEE ALSO
#   .Xr arp 4 ,