"Re-Tx Count" log flooding Cisco access point 1832I
Cisco AP 1832I - 9800 - virtual WLC
Hi community,
I'm looking for people willing to share their experience regarding these type of logs:
[...]
Nov 27 15:55:22 kernel: [*11/27/2020 15:55:22.7673] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=142, NumofPendingMsgs=5
Nov 27 15:55:22 kernel: [*11/27/2020 15:55:22.7673]
Nov 27 15:55:58 kernel: [*11/27/2020 15:55:58.8860] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=182, NumofPendingMsgs=4
Nov 27 15:55:58 kernel: [*11/27/2020 15:55:58.8860]
Nov 27 15:56:53 kernel: [*11/27/2020 15:56:53.8388] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=255, NumofPendingMsgs=7
Nov 27 15:56:53 kernel: [*11/27/2020 15:56:53.8388]
Nov 27 15:57:24 kernel: [*11/27/2020 15:57:24.4583] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=31, NumofPendingMsgs=3
Nov 27 15:57:24 kernel: [*11/27/2020 15:57:24.4583]
Nov 27 15:57:57 kernel: [*11/27/2020 15:57:57.7279] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=76, NumofPendingMsgs=8
Nov 27 15:57:57 kernel: [*11/27/2020 15:57:57.7279]
Nov 27 15:58:29 kernel: [*11/27/2020 15:58:29.0981] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=113, NumofPendingMsgs=6
Nov 27 15:58:29 kernel: [*11/27/2020 15:58:29.0981]
Nov 27 15:59:44 kernel: [*11/27/2020 15:59:44.9544] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=214, NumofPendingMsgs=6
Nov 27 15:59:44 kernel: [*11/27/2020 15:59:44.9544]
Nov 27 16:00:30 kernel: [*11/27/2020 16:00:30.5901] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=13, NumofPendingMsgs=8
Nov 27 16:00:30 kernel: [*11/27/2020 16:00:30.5901]
Nov 27 16:01:02 kernel: [*11/27/2020 16:01:02.5301] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=45, NumofPendingMsgs=2
Nov 27 16:01:02 kernel: [*11/27/2020 16:01:02.5301]
Nov 27 16:01:07 kernel: [*11/27/2020 16:01:07.2787] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=52, NumofPendingMsgs=1
Nov 27 16:01:07 kernel: [*11/27/2020 16:01:07.2787]
Nov 27 16:02:27 kernel: [*11/27/2020 16:02:27.1428] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=162, NumofPendingMsgs=11
Nov 27 16:02:27 kernel: [*11/27/2020 16:02:27.1428]
Nov 27 16:02:42 kernel: [*11/27/2020 16:02:42.7379] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=189, NumofPendingMsgs=4
[...]
The network infrastructure consists of 1832I access points joined to 16.12.04a 9800CL controller. I also saw this type of log on another virtual controller in 8.5.140 with the same 1832I access points. They seem to be harmless but I would like to try to understand if a similar situation has occurred to you.
Based on the progress of the post I can be more specific on the problem.
Thank you.
