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Date:      Thu, 26 Apr 2001 13:59:44 -0500
From:      "Jim King" <jim@jimking.net>
To:        <freebsd-net@freebsd.org>
Subject:   802.11b ad hoc configuration
Message-ID:  <010701c0ce83$0f00eb50$524c8486@jking>

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I have a laptop and a desktop, each with a Cisco Aironet 350 802.11b =
wireless NIC.  I'm trying to get them talking to each other in ad hoc =
mode.  The laptop runs Win2000 and the desktop dual boots Win2000 and =
FreeBSD 4.3-stable.  With both boxes running Win2000 things work fine.  =
When I boot the desktop in FreeBSD I use ifconfig to assign an IP =
address to the wireless NIC, and use ancontrol to set ad hoc mode, turn =
off WEP, set the SSID, set the node name, set authorization type to =
none, and set the radio channel.  ancontrol's status/config displays =
show that these are being set, and the settings match the laptop, and =
after updating to 4.3-stable I'm not seeing any an(4) error messages on =
the console.  The status displays on both boxes are showing "beacons =
received" and "beacons transmitted" counters increasing, so I guess =
they're hearing each other at the radio level.  However, nothing gets =
through at the network level - no ping, etc.  Is there some other knob I =
need to tweak to get these two to talk to each other?

Jim

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<DIV><FONT face=3DArial size=3D2>I have a laptop and a desktop, each =
with a Cisco=20
Aironet 350 802.11b wireless NIC.&nbsp; I'm trying to get them talking =
to each=20
other in ad hoc mode.&nbsp; The laptop runs Win2000 and the desktop dual =
boots=20
Win2000 and FreeBSD 4.3-stable.&nbsp; With both boxes running Win2000 =
things=20
work fine.&nbsp; When I boot the desktop in FreeBSD I use ifconfig to =
assign an=20
IP address to the wireless NIC, and use ancontrol to set ad hoc mode, =
turn off=20
WEP, set the SSID, set the node name, set authorization type to none, =
and set=20
the radio channel.&nbsp; ancontrol's status/config displays show that =
these are=20
being set, and the settings match the laptop, and after updating to =
4.3-stable=20
I'm not seeing any an(4) error messages on the console.&nbsp; The status =

displays on both boxes are showing "beacons received" and "beacons =
transmitted"=20
counters increasing, so I guess they're hearing each other at the radio=20
level.&nbsp; However, nothing gets through at the network level - no =
ping,=20
etc.&nbsp; Is there some other knob I need to tweak to get these two to =
talk to=20
each other?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Jim</FONT></DIV></BODY></HTML>

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