This last time I dropped a total of 5 clients, at about 5 - 15 minutes
intervals. Then in about 1 hour they suddenly appeared.
I still don't get it.
NGL
From: ~NGL~
Sent: Sunday, November 21, 2010 5:35 PM
To: WISPA General List
Subject: Re: [WISPA] Dropping Clients
Rained yesterday, bright and sunny today.
From: Jerry Richardson
Sent: Sunday, November 21, 2010 5:05 PM
To: WISPA General List
Subject: Re: [WISPA] Dropping Clients
Getting any weather or wind?
Jerry Richardson
Sent Mobile
On Nov 21, 2010, at 4:54 PM, "~NGL~" <[email protected]> wrote:
Spoke to soon, starting to drop clients.
From: ~NGL~
Sent: Sunday, November 21, 2010 4:28 PM
To: WISPA General List
Subject: Re: [WISPA] Dropping Clients
Been up 23 hours since I changed channels, no dropped clients or other
problems.
Keeping my fingers crossed.
NGL
From: RickG
Sent: Saturday, November 20, 2010 8:35 PM
To: WISPA General List
Subject: Re: [WISPA] Dropping Clients
I understand that. I hope the frequency change helps. Let us know.
On Sat, Nov 20, 2010 at 8:15 PM, ~NGL~ <[email protected]> wrote:
Your partially right Tower is only 65 foot, but difficult to get to
in good weather using a quad, and it has been raining all day. No one want to
climb a tower in the rain. I have changed channel and it seems to be stable. I
hope!
NGL
Sent: Saturday, November 20, 2010 4:43 PM
To: WISPA General List
Subject: Re: [WISPA] Dropping Clients
I take it the tower is fairly high so you're resisting climbing
to swap it out?
On Sat, Nov 20, 2010 at 12:28 PM, ~NGL~ <[email protected]> wrote:
Noise was the same as it always is 91 - 94 range, and is the
same this morning.
We had some light rain yesterday started about noon, and rained
on and off, the same thing this morning.
We had some very hard rain and strong winds the end of October,
and encountered no problems.
I am going to try switching channels with another AP on that
tower .
NGL
From: Bret Clark
Sent: Saturday, November 20, 2010 9:14 AM
To: [email protected]
Subject: Re: [WISPA] Dropping Clients
Did it rain recently? We had a similar problem where the
antenna was not sealed tight and everytime it rained hard clients would drop
off, but after a few hours of sun shining on the system they'd be fine until
the next heavy rain storm. The thing that threw us off was that light or normal
rain that didn't last long didn't seem to affect the antenna, only heavy rain
with maybe some wind thrown in the mix.
Then on a different note, we've recently been battling an
issue where on one of our 5GH systems clients were all dropping off at very
random times...Turn out damn BAE systems down the road was testing frequency
hopping radar crap and every time it hopped into the frequency we were using,
the clients dropped off.
On 11/20/2010 12:02 PM, ~NGL~ wrote:
All the clients came back on line about 10 pm last night.
and are still on line this morning.
I don’t get it!
The AP is a TR-902 11f which has an internal antenna.
The clients that were were dropped were a mix of nearest
and furthest from the AP.
Thanx
NGL
From: Phil Curnutt
Sent: Saturday, November 20, 2010 6:51 AM
To: WISPA General List
Subject: Re: [WISPA] Dropping Clients
Put a power meter between the AP radio and the antenna
and make sure the radio is putting out the power it should. Also check the
SWR, should be about 1.3/5. I would guess that the clients being dropped are
the ones furthest away, if the AP is losing power or the antenna is wet or
damaged and losing signal.
Phil
On Fri, Nov 19, 2010 at 10:41 PM, RickG
<[email protected]> wrote:
Yes. Since you said "it has now dropped 15 of 20 that
are connected to that AP." I would suspect there is an issue with that AP. I'd
swap it out with a known good AP and see if that helps. Otherwise, you may be
having some interference issues on that sector which would mean you'll need a
cavity filter. On that note, can you run a spectrum scan to see?
On Sat, Nov 20, 2010 at 12:32 AM, ~NGL~ <[email protected]>
wrote:
Do you mean the AP? It still works with 7 clients now.
NGL
From: RickG
Sent: Friday, November 19, 2010 8:12 PM
To: WISPA General List
Subject: Re: [WISPA] Dropping Clients
swap the suspect unit out with a known working unit.
On Fri, Nov 19, 2010 at 9:29 PM, ~NGL~
<[email protected]> wrote:
I have 4 TR-902 AP's on a tower 3 are working
fine, 1 has been dropping clients at the rate of 1 every 5 minuets it has now
dropped 15 of 20 that are connected to that AP. I have rebooted the AP and some
of the clients, with no success. I have no idea what is wrong. Now I see that 2
have come back.. Any suggestions?
Thanx
NGL
<ATT00001.gif> If you can read this Thank A
Teacher.
And if it's in English Thank A Soldier!
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