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
Sent: Saturday, November 20, 2010 6:51 AM
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
Sent: Friday, November 19, 2010 8:12 PM
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
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