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Date:      Mon, 9 Jul 2001 14:58:28 -0700
From:      "R.P. Aditya" <aditya@grot.org>
To:        imp@harmony.village.org
Cc:        freebsd-mobile@freebsd.org
Subject:   Re: Wireless base stations
Message-ID:  <20010709145828.A33741@mighty.grot.org>

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Needless to say, it all depends on what features you want. I use my AP as a
dumb bridge (I could have easily used a wi card with Julian Elischer's AP code
but had to put the AP in place I didn't want a larger FreeBSD box) without an
out-of-the-box external antenna option. I prefer to entrust security to the
application level than use WEP, and use FreeBSD or a Cisco for routing/NAT
functions. To that end, I bought the cheapest unit I could find, which was:

> D-Link DWL-1000AP Wireless Access Point 11Mbps 802.11B
>  Wireless LAN Access Point with 40-bit encryption		$180

It works very well for what it is. I've found that the Dlink card (650) has an
underpowered antenna and that the above AP with an Orinoco/Wavelan card has
much better range (though I have to manually set wicontrol -s 8 often, same as
with the Avaya AP-500/1000).

Some config details:

It asks for an address for itself via DHCP by default, which is what I prefer
anyway. All config is via SNMP (yuck, but it's cheap). Here are what I
consider to be the essential settings that one might want to change (I got
these by sniffing the SNMP back and forth the Windows manager uses):

#ro string
snmpset 10.10.10.54 private .1.3.6.1.4.1.937.2.1.2.1.0 s public

#rw string
snmpset 10.10.10.54 private .1.3.6.1.4.1.937.2.1.2.2.0 s private

#SSID
snmpset 10.10.10.54 private .1.2.840.10036.1.1.1.9.1 s "default"

#channel
snmpset 10.10.10.54 private .1.2.840.10036.4.5.1.1.1 i 6

These are in commands the UCD-SNMP snmpset command can use.

I've tried a few different of the more expensive APs (inc. AP-1000, Intel
2011) and unless there is a compelling need for an external antenna or the
ability to upgrade to 802.11a via a single card, the DWL-1000AP seems as good
(in the radio 2.4Ghz sense).

Adi

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