Re: [WISPA] Powerstation2 with very low throughput

Fri, 13 Aug 2010 05:50:08 -0700

It's a brand new PS purchased about 2 months ago.

I'll have to try B only then to see if that will have better performance.

I've been checking all the clients, and I see some of them with very high retries.  They are pushing through trees.  Could be a likely cause right?


On 08/12/2010 11:36 PM, RickG wrote:
I'm assuming you have, but I've never had much luck with "G mode". With that said, I just fixed a similar issue by using a a Bullet2HP (non "M"). -RickG

On Thu, Aug 12, 2010 at 1:56 PM, Mark Dueck <[email protected]> wrote:
Hi Everyone,

I had a bunch of my equipment burnt on a tower.  Previously I had all Tranzeo.  Now I put up a Powerstation2 for my main AP with a Tranzeo 17 dbi sector.  I'm getting a max throughput of around 3 mbits.  That's looking at the throughput graphs in the PS2.  Once I'm reaching that throughput though, pings to certain clients go way up to over 2 seconds.  I do my testing from linux, using

ping <IP> -i .01 -s 1024  or even take the 1024 up to 2048.

I can do this to 3 clients at 1024 packet size..    Once I start pushing it to a 4th client, pings get lost and replies come back 2 seconds later.

Is this normal??  I'm looking into it because I have clients complaining they loose connection completely sometimes.  When I ping to 3 clients, I can hardly ping any other clients.  no response.  I've pinged the AP during this whole time and it never flaps. Very solid at a few ms.

The previous Tranzeo AP had no problems.  Clients are mostly Tranzeo SL2s and their distances vary from 1/2 mile to about 3 miles

Here's the station list with their signal strength:

Station MAC Signal, dBm Noise, dBm Tx Rate Rx Rate Idle (sec)
00:15:6D:1A:0A:05 -54 -96 48M 36M 0
00:60:B3:E9:24:25 -69 -96 24M 18M 0
00:13:4F:10:09:0F -49 -96 48M 36M 0
00:15:6D:1A:0F:D7 -74 -96 11M 18M 0
00:13:4F:00:C5:DB -78 -96 18M 5M 15
00:1C:F0:EA:57:06 -75 -96 11M 11M 0
00:13:4F:00:C5:C2 -72 -96 36M 18M 15
00:60:B3:45:37:60 -75 -96 11M 12M 0
00:13:4F:00:97:96 -52 -96 54M 36M 0
00:13:4F:00:8E:E5 -64 -96 48M 11M 0
00:13:4F:00:A6:E6 -65 -96 36M 24M 0
00:13:4F:00:C3:91 -77 -96 5M 12M 15
00:13:4F:00:B7:FA -82 -96 36M 1M 15
00:60:B3:59:89:54 -72 -96 36M 18M 0
00:13:4F:00:C5:C4 -77 -96 18M 12M 0
00:13:4F:00:A7:00 -76 -96 11M 12M 15
00:0B:6B:37:E5:2B -67 -96 24M 36M 15
00:13:4F:10:01:D5 -54 -96 11M 36M 0
00:13:4F:00:8B:83 -68 -96 36M 18M 0
00:13:4F:00:D8:08 -81 -96 12M 1M 0
00:13:4F:10:02:3E -73 -96 48M 12M 30
00:60:B3:E9:22:A0 -84 -96 1M 12M 0


Anyone have any idea what it could be?



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