AP6522 Log comprehensions
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‎10-11-2017 05:15 AM
Hello,
We have 12 AP6522 and a RFS4000 Wireless Controller. All of them are in version 5.5.1.0-017R. The peripherals connected to the AP are 25 MC90XX.
Since september, we started to check the logs of the AP and I need some help to understand some message or to solve some alerts.
There are the message :
I understand with the second message that there is a problem between the AP and the peripheral.
In the manual for the Wing Wireless Reason Code, reason code says "station has left ess" but it doesn't help me.
For the reason code 15 & 16, the manual says that the problem come from the AP or the client. But the wireless cover is excellent and this messages concern all peripheral.
Some peripherals are in 2,4GHz and some in 5GHz. The AP are at 10m high. I think the height may be the problem.
Can you help me with this alerts ?
Best regards.
We have 12 AP6522 and a RFS4000 Wireless Controller. All of them are in version 5.5.1.0-017R. The peripherals connected to the AP are 25 MC90XX.
Since september, we started to check the logs of the AP and I need some help to understand some message or to solve some alerts.
There are the message :
- KERN-3-ERR: 0| bridge.c:1598 Warning: Filtering MAC address 00-00-00-00-00-00 on vlan 1 port up1 from FDB.
- DOT11-5-WPA_WPA2_FAILED: Client 00-23-68-00-00-00 failed group key handshake on wlan TerminauxMobiles radio ap6522-AP1:R1
- DOT11-6-CLIENT_DISASSOCIATED: Client 00-23-68-00-00-00 disassociated from wlan TerminauxMobiles radio ap6522-AP9:R1: client initiated (reason code:3)
- DOT11-6-CLIENT_DISASSOCIATED: Client 00-23-68-00-00-00 disassociated from wlan TerminauxMobiles radio ap6522-AP3:R1: dot11i 4way handshake timeout (reason code:15)
- DOT11-6-CLIENT_DISASSOCIATED: Client 00-23-68-00-00-00 disassociated from wlan TerminauxMobiles radio ap6522-AP8:R1: dot11i group handshake timeout (reason code:16)
I understand with the second message that there is a problem between the AP and the peripheral.
In the manual for the Wing Wireless Reason Code, reason code says "station has left ess" but it doesn't help me.
For the reason code 15 & 16, the manual says that the problem come from the AP or the client. But the wireless cover is excellent and this messages concern all peripheral.
Some peripherals are in 2,4GHz and some in 5GHz. The AP are at 10m high. I think the height may be the problem.
Can you help me with this alerts ?
Best regards.
10 REPLIES 10
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‎10-11-2017 05:33 AM
The dissass reason codes are per 802.11 standard - here a list of a KB article with the list....
https://gtacknowledge.extremenetworks.com/articles/Q_A/What-s-mean-of-802-11-Deauth-Reason-Codes
https://gtacknowledge.extremenetworks.com/articles/Q_A/What-s-mean-of-802-11-Deauth-Reason-Codes
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‎10-11-2017 05:33 AM
I'll try that and reply if I need help. Thanks for your help.
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‎10-11-2017 05:33 AM
For me it sound like a client problem or a wifi design problem.
Capturing is running like this:
remote-debug live-pktcap rf-domain write tftp:///filename.pcap radio all count 1000 filter ether host
This write 1000 packages to your TFTP Server for the client include all wireless packages with the client mac.
With this pcap you can check what happens.
Capturing is running like this:
remote-debug live-pktcap rf-domain
This write 1000 packages to your TFTP Server for the client
With this pcap you can check what happens.
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‎10-11-2017 05:33 AM
Yes, the channel plan and CCI are good.
For the SNR too. There a pertubation an AP and the controller. For the rest of the AP, there is no noise.
The intervention was carry out by a Wireless specialist.
For the SNR too. There a pertubation an AP and the controller. For the rest of the AP, there is no noise.
The intervention was carry out by a Wireless specialist.
