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correct description of how to clear a desired channel

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Pointed out by:	Chris Buechler
MFC after:	1 week
This commit is contained in:
Sam Leffler 2008-07-30 16:22:52 +00:00
parent 5373c6c718
commit 4a5184dc80
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=180999
1 changed files with 4 additions and 6 deletions
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10
sbin/ifconfig/ifconfig.8
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@ -28,7 +28,7 @@
.\" From: @(#)ifconfig.8 8.3 (Berkeley) 1/5/94
.\" $FreeBSD$
.\"
.Dd June 20, 2008
.Dd July 30, 2008
.Dt IFCONFIG 8
.Os
.Sh NAME
@ -848,13 +848,11 @@ Channels range from 1 to 255, but the exact selection available
depends on the region your adaptor was manufactured for.
Setting
the channel to
.Li 0 ,
.Cm any ,
.Li any ,
or
.Cm -
will give you the default for your adaptor.
Some
adapters ignore this setting unless you are in ad-hoc mode.
will clear any desired channel and, if the device is marked up,
force a scan for a channel to operate on.
Alternatively the frequency, in megahertz, may be specified
instead of the channel number.
.Pp