10-31-2018 04:21 PM - edited 07-05-2021 09:23 AM
Hello
Someone will know what these records mean, I read on the Internet and found three possible causes (load balance, bad signal of response in the final equipment and some type of attack), the strangest thing is that it only happens in WLAN ID 1 and 4 that they do not spread on the network.
WLAN ID 0 what is it?
which it refers?
Oct 30 13:33:18 172.24.0.2 WLC_BUAP8540: *spamApTask0: Oct 30 11:33:42.082: %LOG-3-Q_IND: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 1 from AP 74:a2:e6:12:43:40
Oct 30 13:33:18 172.24.0.2 WLC_BUAP8540: *spamApTask0: Oct 30 11:33:42.082: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 4, count 2 from AP 74:a2:e6:12:43:40
Oct 30 13:33:21 172.24.0.2 WLC_BUAP8540: *spamApTask6: Oct 30 11:33:45.069: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 5 from AP ec:bd:1d:34:ea:a0
Oct 30 13:33:23 172.24.0.2 WLC_BUAP8540: *spamApTask0: Oct 30 11:33:46.602: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 1 from AP e0:89:9d:7c:eb:c0
Oct 30 13:33:23 172.24.0.2 WLC_BUAP8540: *spamApTask7: Oct 30 11:33:47.126: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 3 from AP 50:17:ff:e5:6b:30
Oct 30 13:33:28 172.24.0.2 WLC_BUAP8540: *spamApTask6: Oct 30 11:33:51.320: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 1 from AP a0:ec:f9:a5:0c:d0
Oct 30 13:33:28 172.24.0.2 WLC_BUAP8540: *spamApTask7: Oct 30 11:33:51.883: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 2 from AP 58:f3:9c:a0:af:c0
Oct 30 13:33:29 172.24.0.2 WLC_BUAP8540: *spamApTask1: Oct 30 11:33:52.174: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 3 from AP e8:65:49:f5:82:80
Oct 30 13:33:33 172.24.0.2 WLC_BUAP8540: *spamApTask5: Oct 30 11:33:56.278: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 12 from AP 74:a2:e6:07:03:00
Oct 30 13:33:33 172.24.0.2 WLC_BUAP8540: *spamApTask5: Oct 30 11:33:56.278: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 2 from AP 74:a2:e6:07:03:00
Oct 30 13:33:33 172.24.0.2 WLC_BUAP8540: *spamApTask5: Oct 30 11:33:56.278: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 39 from AP 74:a2:e6:07:03:00
Oct 30 13:33:33 172.24.0.2 WLC_BUAP8540: *spamApTask4: Oct 30 11:33:56.767: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 4, count 1 from AP 00:3a:7d:a2:f5:e0
Oct 30 13:33:34 172.24.0.2 WLC_BUAP8540: *spamApTask0: Oct 30 11:33:58.060: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 8 from AP e8:65:49:5d:0c:10
Oct 30 13:33:36 172.24.0.2 WLC_BUAP8540: *spamApTask6: Oct 30 11:33:59.240: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 0, count 1 from AP 88:1d:fc:0e:f5:f0
Oct 30 13:33:37 172.24.0.2 WLC_BUAP8540: *spamApTask2: Oct 30 11:34:00.260: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 17 from AP ec:bd:1d:cd:21:90
Oct 30 13:33:37 172.24.0.2 WLC_BUAP8540: *spamApTask2: Oct 30 11:34:00.260: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 4 from AP ec:bd:1d:cd:21:90
Oct 30 13:33:39 172.24.0.2 WLC_BUAP8540: *spamApTask4: Oct 30 11:34:02.494: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 2 from AP 00:f6:63:2b:6d:00
Oct 30 13:33:42 172.24.0.2 WLC_BUAP8540: *spamApTask4: Oct 30 11:34:05.377: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 222 from AP cc:46:d6:24:5b:50
Oct 30 13:33:42 172.24.0.2 WLC_BUAP8540: *spamApTask1: Oct 30 11:34:05.685: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 15 from AP ec:bd:1d:bc:09:f0
Oct 30 13:33:43 172.24.0.2 WLC_BUAP8540: *spamApTask6: Oct 30 11:34:06.818: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 1 from AP 00:f6:63:17:63:f0
Oct 30 13:33:43 172.24.0.2 WLC_BUAP8540: *spamApTask5: Oct 30 11:34:07.121: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 1 from AP a0:ec:f9:93:a6:b0
Oct 30 13:33:45 172.24.0.2 WLC_BUAP8540: *spamApTask0: Oct 30 11:34:08.775: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 4 from AP 1c:de:a7:e9:54:50
Oct 30 13:33:48 172.24.0.2 WLC_BUAP8540: *spamApTask1: Oct 30 11:34:11.654: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 0, count 1 from AP f0:7f:06:f9:3f:30
Oct 30 13:33:48 172.24.0.2 WLC_BUAP8540: *spamApTask1: Oct 30 11:34:11.654: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 4, count 1 from AP f0:7f:06:f9:3f:30
Oct 30 13:33:48 172.24.0.2 WLC_BUAP8540: *spamApTask1: Oct 30 11:34:11.654: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 25 from AP f0:7f:06:f9:3f:30
Oct 30 13:33:48 172.24.0.2 WLC_BUAP8540: *spamApTask1: Oct 30 11:34:11.654: %LWAPP-3-REPLAY_ERR: spam_lrad.c:44908 The system has received replay error on slot 0, WLAN ID 1, count 4 from AP f0:7f:06:f9:3f:30
Thank you!
10-31-2018 09:21 PM - edited 10-31-2018 09:44 PM
Which version you run on your 8540 ?
I noticed this is common across many AireOS versions & seen in my network as well. It looks like these are cosmetic & no real impact.
Here is the syslog messages specific to each code versions
HTH
Rasika
11-01-2018 08:14 AM
the version of wlc is 8.5.135.0, this version i updated it last Monday.
I check the information you send me, I find these syslogs strange because they are shown in SSIDs that do not occupy
tanks a lot! Rasika
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