Solved

Cisco Aironet 1240AG Series Access Point

Posted on 2008-10-10
17
3,043 Views
Last Modified: 2013-12-27
Experts,

Running 4 self managed Cisco Aironet 1240AG Series Access Points.
WAP's have been working for 2 years and all of sudden all 4 units now state:
Packet to client 001b.6317.a954 reached max retries, removing the client.

They are kicking all clients off every 5 minutes so what they tell me.
I increased Max. retries to 128 (max setting)

There is never more than 20 clients connected to one of the WAP's.
If more info is needed feel free to ask.
Please advice,
0
Comment
Question by:wolf2008
  • 8
  • 5
  • 2
  • +2
17 Comments
 
LVL 2

Expert Comment

by:4eos
ID: 22688481
Who is client 001b.6317.a954?  What piece of hardware is it?
0
 
LVL 1

Author Comment

by:wolf2008
ID: 22688504
Sorry its multiple mac addresses ( client computers, pc and mac ) Not just one certain mac.
0
 
LVL 3

Expert Comment

by:TAMSCODAN
ID: 22688566
Check you MAC Address authentication entry, it may be that you have used the maximum allowable clients. If so you may need to clear the MAC Address authentication or disable it.
0
Efficient way to get backups off site to Azure

This user guide provides instructions on how to deploy and configure both a StoneFly Scale Out NAS Enterprise Cloud Drive virtual machine and Veeam Cloud Connect in the Microsoft Azure Cloud.

 
LVL 1

Author Comment

by:wolf2008
ID: 22688605
Where is that located ?
0
 
LVL 3

Expert Comment

by:TAMSCODAN
ID: 22688715
0
 
LVL 12

Expert Comment

by:Pugglewuggle
ID: 22693142
Yes, that sounds like it could be the problem. Let me know if that doesn't fix it.
Cheers!
0
 
LVL 1

Author Comment

by:wolf2008
ID: 22713785
TAMSCODAN: do i have to connect a console cable and type that cmd in?

I did a reset to factory default on the WAP and right of the bat im getting this:
Mar 1 00:16:11.839  Information Interface Dot11Radio0, Deauthenticating Station 0011.24c0.b108 Reason: Previous authentication no longer valid  
Mar 1 00:16:11.838 Warning Packet to client 0011.24c0.b108 reached max retries, removing the client  
Mar 1 00:16:10.547 Information Interface Dot11Radio0, Station 0011.24c0.b108 Reassociated KEY_MGMT[NONE]  
0
 
LVL 3

Expert Comment

by:TAMSCODAN
ID: 22713850
yes that would be via CLI
0
 
LVL 1

Author Comment

by:wolf2008
ID: 22713862
Is there anyother way to reset it?
0
 
LVL 3

Expert Comment

by:TAMSCODAN
ID: 22714251
not shure
0
 
LVL 1

Author Comment

by:wolf2008
ID: 22744134
Can someone provide more information about how to connect to the WAP?? What type of wire is a CLI cable? What software do I connect to the WAP with?
Thanks!
0
 
LVL 3

Expert Comment

by:TAMSCODAN
ID: 22744285
You need to use a Console Cable, it has a Serial DB-9 connection one that connects to the back of your computer and an RJ-45 connection on the other. You may need to set your speeds on your terminal server client such as hyper terminal to:

COM 1
9600
8
2
1

no flow control

If these settings do not work you may need to review your product manual that should have the instructions on how to connect to your WAP through a console (serial) cable.
0
 
LVL 1

Author Comment

by:wolf2008
ID: 22744299
Thank-you. I will try that.
0
 

Expert Comment

by:typertec
ID: 22828355
Did you ever get this resolved? I've noticed my 1231 doing this to my handheld HP pocket PCs.
0
 
LVL 1

Accepted Solution

by:
wolf2008 earned 0 total points
ID: 22830197
Yes, I deleted the SSID profile and re-created. Also, selected channels freq. according. They have been working for 10 days now.
0
 

Expert Comment

by:typertec
ID: 22830460
You went into the AP, deleted the SSID, and then re-created it? Good idea. I'll try that.
0
 
LVL 1

Author Comment

by:wolf2008
ID: 22830501
Yes sir.
0

Featured Post

Efficient way to get backups off site to Azure

This user guide provides instructions on how to deploy and configure both a StoneFly Scale Out NAS Enterprise Cloud Drive virtual machine and Veeam Cloud Connect in the Microsoft Azure Cloud.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Hopefully this article will help someone who's had the same issues I had. I have a Dell Wireless 1390 WLAN Mini-Card and Windows 7, and for the past couple of days I was beyond frustrated because my wireless laptop was not able to access the Inte…
This article is a step by step guide on how to create a basic PTP link using Ubiquiti airOS devices. This guide can be used on the following Ubiquiti AirMAX devices. Nanostation, Bullets, AirBridge, Nanobeam, NanoBridge to name a few. Please review …
This Micro Tutorial will show you how to maximize your wireless card to its maximum capability. This will be demonstrated using Intel(R) Centrino(R) Wireless-N 2230 wireless card on Windows 8 operating system.
Viewers will learn how to connect to a wireless network using the network security key. They will also learn how to access the IP address and DNS server for connections that must be done manually. After setting up a router, find the network security…

777 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question