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RE: [Karlnet] Having random outages, Karlnet AP1000, RG Clients -Help

To: "Brett Hays" <bretth@htonline.net>, "Karlnet Mailing List" <karlnet@WISPNotes.com>
Subject: RE: [Karlnet] Having random outages, Karlnet AP1000, RG Clients -Help
From: "Nate McLain" <nate@ctrail.net>
Reply-to: Karlnet Mailing List <karlnet@WISPNotes.com>
Date: Sun, 4 May 2003 17:37:18 -0500
List-post: <mailto:karlnet@WISPNotes.com>
I see this same problem on a flashrom unit I have that has 3 sectors. I
monitor a client on each sector and I have the EXACT same problem. My outage
is NEVER on all 3 sectors at once. And it happens on no given pattern as
well. I have wondered about this in the past and also asked about it on the
list. If anyone has any suggestions I would love to hear them!!

Nate

-----Original Message-----
From: karlnet-bounces@WISPNotes.com
[mailto:karlnet-bounces@WISPNotes.com]On Behalf Of Brett Hays
Sent: Sunday, May 04, 2003 2:48 PM
To: Karlnet Mailing List
Cc: cwu@cwlab.com; sjgreen@htonline.net; isp-wireless@isp-wireless.com;
kstuckwisch@htonline.net
Subject: [Karlnet] Having random outages, Karlnet AP1000, RG Clients -
Help


I am hoping someone on the list with more experience than me can tell me
what may be going on here or has had a similar problem and solved it.

4.31 Karlnet on AP1000, amped omni

21 RG1100 clients (all on 4.31)

At random times and never lasting more than 10 minutes or so, from 4 to 7 of
the clients will be down.  The clients that go down share nothing in common
as far as geography or signal strength, etc.  In terms of signal, some of
the best and some of the worst are involved...In terms of geography, I have
two clients with identical hardware on either side of the same street, the
one closer to the tower is always involved in this problem and the one a
block farther away never is.

When I check the interface monitor on the AP1000 when this is happening, FCS
errors seem high.  In 60,000 frames the last time, there were 7500 FCS
errors.

Can anyone suggest any possibilities?  Could it be interference closer in to
the tower?  If so, and it is strong enough to knock out the clients it does
with very strong signals why aren't all effected?

I really appreciate any suggestions or help.

Brett Hays
Hometown Online
www.htonline.net
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