got deauth sending station leaving (3)

wildbill442 · Fri Oct 14, 2005 1:36 am

14:55:16 wireless,info wlan1: disconnected 00:60:B3:03:1D:24, got deauth: 
    sending station leaving (3) 
14:55:17 wireless,info wlan1: disconnected 00:60:B3:03:1A:F6, got deauth: 
    sending station leaving (3) 
14:55:17 wireless,info wlan1: data from unknown device 00:60:B3:03:1A:F6, 
    sent deauth 
14:55:17 wireless,info wlan1: data from unknown device 00:60:B3:03:1A:F6, 
    sent deauth 
14:55:18 wireless,info wlan1: disconnected 00:60:B3:03:1D:20, got deauth: 
    sending station leaving (3) 
14:55:19 wireless,info wlan1: disconnected 00:60:B3:03:1C:A2, got deauth: 
    sending station leaving (3) 
14:55:22 wireless,info wlan1: disconnected 00:60:B3:03:1C:D1, extensive data 
    loss 
14:55:29 wireless,info wlan1: disconnected 00:60:B3:03:1C:D0, got deauth: 
    sending station leaving (3) 
14:55:34 wireless,info wlan1: disconnected 00:60:B3:03:1B:E7, extensive data 
    loss

Any ideas as to way this is happening, basic AP Bridge setup with zcomax/tranzeo CPE devices users stay connected for about 15minutes then it drops 75% of the associated users.

schorsch · Fri Oct 14, 2005 9:10 am

We had the problem at rushhour. Throughput on wlan decreased, ping-times went to >1000ms and then many CPEs disconnected an reconnected again.

Solution: We had some f***ing Linksys WET54G used as CPE outside. We changed all WET54G with Linksys WRT54G (with wdsl-firmware from meconet).
Now everything works fine! (Thx to Dr. hc. Kleemann)

Try to find the CPEs that could cause the problem (could be only one ore two)

Good luck!

wildbill442 · Wed Oct 19, 2005 7:56 pm

OK this problem is still occuring and we've replaced 100% of the physical layer from the sector all the way down to the powerstrip that this device plugs into and I'm continuously getting random client disconnects. After hours of being up maybe a day or two at most the AP will randomly drop all connected clients and the only way to get them to reassociate is to disable the wireless interface and then enable it.

hardware info:

RB532
Ubiquiti SR2
RouterOS 2.9.6

Any ideas as to what would cause this to happen?

All clients are ZCOMAX/Tranzeo CPE's.. One thing I did do is disable one of the customers that was continuously reassociating (every 2-5seconds) to see if maybe that was causing the problem, only time will tell.. Any and all suggestions are appreciated.

dancuofzhills · Tue Jan 09, 2007 1:22 am

Hello,
We are having a very similar problem. The clients that are connected have very poor ping times, even if they have good signal and ccq. Most of the clients drop off andf cannot connect again, or continuously reconnect.
We have these issues on two of our 50 towers. The two towers with the problem have about 20 zcomax CPE30 devices pointed at them. The CPE30 is almost identical to the tranzeo 80-15 model that used to be in production. We have many CPE80-15 equipments connected without this problem, we are almost sure that it is the ZcomCPE30s that are causing the noise/death/whatever problem that we're seeing. We have been fighting this problem for about a month and we're just now realizing that when we take the cpe30s out of the picture things seem to work again.
Is there any setting that could be recommended to help with this? Is it possible that it is a mikrotik compatability issue? And has anyone ever come accross a ZCOM CPE30 firmware upgrade?
Any info would help tremendously!!

got deauth sending station leaving (3)

got deauth sending station leaving (3)

Zcomax..

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