10-09-2015 03:41 AM - edited 07-05-2021 04:04 AM
Hi experts,
From few days, we affected with this problem. WLC 2504 and different kinds of APs are disassociated with WLC randomly.
worked well before. and no licensing issues.
Disconnecting reason is : Max re transmission reached for AP
connection failure : timed out while waiting for echo response from the ap
any help?
thanks
10-15-2015 08:50 PM
What code of software you running on 2504 ?
Has this been started recently ? Are these AP & WLC are on same LAN or across a WAN ?
HTH
Rasika
10-16-2015 01:33 AM
Hi, Its in Same LAN. i checked the connectivity using TDR cable test in switch. that shows connectivity is OK. but AP is not registered to WLC and i have to restart the AP to get connected. this behavior is happening randomly for different APs.
WLC using 7.0.235.3.
Thanks
10-16-2015 02:20 PM
I suspect this is WLC code specific.
Is there any reason why you stay with 7.0 (~ 3years old code). I would suggest to move onto 8.0.120.0 if no restriction
HTH
Rasika
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