Re: [WISPA] Major DisasterThere are some troubleshooting steps you need to
take. I don't see them listed here.
Call me and we'll talk this out some more. 509.988.0260
First, what speed do you see on the network from the noc?
What speed at the end of the backhaul?
What happens when you go to a customer's site and change the ssid on the ap and
client and run a test.
Basically, you want to keep cutting the network in half until you find a point
at which the failure is taking place.
They are working on my phone right now so give me till about 1pm pacific time
and drop me a line while you are at the tower site.
509.988.0260
laters,
marlon
----- Original Message -----
From: ~NGL~
To: WISPA General List
Sent: Wednesday, August 18, 2010 9:18 AM
Subject: Re: [WISPA] Major Disaster
That is our next step, to remove all clients except 2 from the Mac list in
the AP Access Control List
From: Justin Wilson
Sent: Wednesday, August 18, 2010 9:01 AM
To: WISPA General List
Subject: Re: [WISPA] Major Disaster
If it were me, and the problem happens anytime of the day I would
disassociate all the customers in the middle of the night (providing you see
the problem then too) and turn them on a few at a time until the problem
re-appears. If having a just a few on still has the same results it's either
frequency, those handful, or hardware issues.
--
Justin Wilson <j...@mtin.net>
http://www.mtin.net/blog - xISP News
http://www.twitter.com/j2sw - Follow me on Twitter
Wisp Consulting - Tower Climbing - Network Support
----------------------------------------------------------------------------
From: ~NGL~ <n...@ngl.net>
Reply-To: WISPA General List <wireless@wispa.org>
Date: Wed, 18 Aug 2010 08:56:12 -0700
To: WISPA General List <wireless@wispa.org>
Subject: Re: [WISPA] Major Disaster
We have changed all wiring on the tower.
Floor Noise is the same 90-dbm
We have changed channels several times
From: Justin Wilson <mailto:li...@mtin.net>
Sent: Wednesday, August 18, 2010 8:41 AM
To: WISPA General List <mailto:wireless@wispa.org>
Subject: Re: [WISPA] Major Disaster
Things I would check:
1.Do you have a customer(s) not at the best modulation rate? One
customer could be bringing the whole AP to a crawl, especially when they start
pulling traffic. Look at customer re-transmits and see if you see any
excessive problems. Make those customers better or turn them off for the
benefit of the whole AP.
2.Have you tried changing frequencies. 900 is almost voodoo. Does
your noise floor change? Has it changed since 10 days ago?
3.Have you tried changing feed cable as part of the re-wire process?
Justin
--
Justin Wilson <j...@mtin.net>
http://www.mtin.net/blog ^ xISP News
http://www.twitter.com/j2sw ^ Follow me on Twitter
Wisp Consulting ^ Tower Climbing ^ Network Support
--------------------------------------------------------------------------
From: ~NGL~ <n...@ngl.net>
Reply-To: WISPA General List <wireless@wispa.org>
Date: Wed, 18 Aug 2010 08:05:07 -0700
To: WISPA General List <wireless@wispa.org>
Subject: [WISPA] Major Disaster
I have a tower with all Tranzeo equipment.
Backhaul to tower is TR-5plus 5.8
The AP is TR-902 NF with a 180 degree antenna.
50 TR-902-11 as clients
All was working well until about 10 days ago when we noticed the speeds
were starting to decline.
Since then it is a nightmare speeds are usually good 3000Mbps up and 1.2
down]
Then during the next 4-5 hour speed decline to about 100k up
Speeds remain good and constant thru the backhaul
We have done the following:
Changed the AP
Rewired the tower
Replaced the power to the AP
Any suggestions as to what problem is.
We are a small company and this could break us
NGL
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