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思科5508控制器客户端掉线问题,请教大家。

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发表于 2018-4-11 11:33:34 | 显示全部楼层 |阅读模式
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问题描述:控制器5508  AP:3702    每台AP最多接入60多个客户端,客户端会出现:掉线、超过最大连接数的报错
控制器日志:
*spamApTask3: Apr 11 10:08:41.763: %LWAPP-3-REPLAY_ERR: spam_lrad.c:43880 The system has received replay error on slot 0, WLAN ID 1, count 3 from AP 74:a2:e6:ad:24:c0
*spamApTask3: Apr 11 10:08:33.729: %LWAPP-3-REPLAY_ERR: spam_lrad.c:43880 The system has received replay error on slot 0, WLAN ID 1, count 22 from AP f8:4f:57:aa:a5:90
*Dot1x_NW_MsgTask_6: Apr 11 10:08:28.540: %DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:452 Invalid replay counter from client 48:a1:95:4e:41:8e - got 00 00 00 00 00 00 00 04, expected 00 00 00 00 00 00 00 05
*Dot1x_NW_MsgTask_6: Apr 11 10:08:28.539: %DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:452 Invalid replay counter from client 48:a1:95:4e:41:8e - got 00 00 00 00 00 00 00 03, expected 00 00 00 00 00 00 00 05
*Dot1x_NW_MsgTask_1: Apr 11 10:08:27.079: %DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:452 Invalid replay counter from client c0:a5:3e:78:ef:b1 - got 00 00 00 00 00 00 00 03, expected 00 00 00 00 00 00 00 04
*Dot1x_NW_MsgTask_5: Apr 11 10:08:26.890: %DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:452 Invalid replay counter from client 70:ef:00:a8:bb:85 - got 00 00 00 00 00 00 00 02, expected 00 00 00 00 00 00 00 03
*apfMsConnTask_7: Apr 11 10:08:21.213: %LWAPP-3-INVALID_SLOT: spam_api.c:1692 The system detects an invalid slot identifier (1) - All the AIDs are in use. Could not allocate association identifier; AP 74:a2:e6:95:82:e0
*apfMsConnTask_7: Apr 11 10:08:19.322: %LWAPP-3-INVALID_SLOT: spam_api.c:1692 The system detects an invalid slot identifier (1) - All the AIDs are in use. Could not allocate association identifier; AP 74:a2:e6:95:82:e0
*Dot1x_NW_MsgTask_6: Apr 11 10:08:05.915: %DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:452 Invalid replay counter from client 98:ca:33:10:c3:be - got 00 00 00 00 00 00 00 03, expected 00 00 00 00 00 00 00 04
*Dot1x_NW_MsgTask_0: Apr 11 10:08:05.603: %DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:452 Invalid replay counter from client 7c:50:49:6c:ef:70 - got 00 00 00 00 00 00 00 03, expected 00 00 00 00 00 00 00 04
*apfMsConnTask_7: Apr 11 10:08:04.933: %LWAPP-3-INVALID_SLOT: spam_api.c:1692 The system detects an invalid slot identifier (1) - All the AIDs are in use. Could not allocate association identifier; AP 74:a2:e6:95:82:e0
*spamApTask0: Apr 11 10:08:03.156: %LWAPP-3-REPLAY_ERR: spam_lrad.c:43880 The system has received replay error on slot 1, WLAN ID 1, count 1 from AP 64:e9:50:9d:38:30
*spamApTask0: Apr 11 10:07:59.003: %LWAPP-3-REPLAY_ERR: spam_lrad.c:43880 The system has received replay error on slot 1, WLAN ID 1, count 10 from AP 5c:a4:8a:ef:0b:90
*Dot1x_NW_MsgTask_5: Apr 11 10:07:50.444: %DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:452 Invalid replay counter from client 2c:20:0b:bf:e7:7d - got 00 00 00 00 00 00 00 03, expected 00 00 00 00 00 00 00 04
*Dot1x_NW_MsgTask_4: Apr 11 10:07:50.444: %DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:452 Invalid replay counter from client a8:be:27:51:d1:2c - got 00 00 00 00 00 00 00 03, expected 00 00 00 00 00 00 00 04
*Dot1x_NW_MsgTask_4: Apr 11 10:07:50.443: %DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:452 Invalid replay counter from client e4:9a:dc:29:a3:d4 - got 00 00 00 00 00 00 00 05, expected 00 00 00 00 00 00 00 06
*IPv6_Msg_Task: Apr 11 10:07:40.759: %LOG-3-Q_IND: spam_api.c:1692 The system detects an invalid slot identifier (1) - All the AIDs are in use. Could not allocate association identifier; AP 74:a2:e6:95:82:e0
*apfMsConnTask_7: Apr 11 10:07:40.692: %LWAPP-3-INVALID_SLOT: spam_api.c:1692 The system detects an invalid slot identifier (1) - All the AIDs are in use. Could not allocate association identifier; AP 74:a2:e6:95:82:e0
*Dot1x_NW_MsgTask_0: Apr 11 10:07:37.971: %DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:452 Invalid replay counter from client 34:08:bc:6f:71:08 - got 00 00 00 00 00 00 00 02, expected 00 00 00 00 00 00 00 03
*Dot1x_NW_MsgTask_4: Apr 11 10:07:30.017: %DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:452 Invalid replay counter from client 70:1c:e7:f3:a2:64 - got 00 00 00 00 00 00 00 00, expected 00 00 00 00 00 00 00 01
*Dot1x_NW_MsgTask_4: Apr 11 10:07:30.017: %LOG-3-Q_IND: spam_api.c:1692 The system detects an invalid slot identifier (1) - All the AIDs are in use. Could not allocate association identifier; AP 74:a2:e6:95:82:e0
*apfMsConnTask_7: Apr 11 10:07:29.934: %LWAPP-3-INVALID_SLOT: spam_api.c:1692 The system detects an invalid slot identifier (1) - All the AIDs are in use. Could not allocate association identifier; AP 74:a2:e6:95:82:e0
*spamApTask7: Apr 11 10:07:17.024: %LWAPP-3-REPLAY_ERR: spam_lrad.c:43880 The system has received replay error on slot 1, WLAN ID 1, count 1 from AP 74:a2:e6:95:10:10
*apfMsConnTask_7: Apr 11 10:07:07.552: %LWAPP-3-INVALID_SLOT: spam_api.c:1692 The system detects an invalid slot identifier (1) - All the AIDs are in use. Could not allocate association identifier; AP 74:a2:e6:95:82:e0
*apfMsConnTask_7: Apr 11 10:07:04.468: %LWAPP-3-INVALID_SLOT: spam_api.c:1692 The system detects an invalid slot identifier (1) - All the AIDs are in use. Could not allocate association identifier; AP 74:a2:e6:95:82:e0

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发表于 2018-4-13 08:37:52 | 显示全部楼层
低于60客户端就不会是么?有两个建议我觉得可以做做:
1.配置负载均衡,不要让部分AP负载过大
2,升级IOS,试试看官推版本如何
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发表于 2018-4-16 14:53:20 | 显示全部楼层
楼主参考一下:
WLC 5508 Problem with #DOT1X-3-INVALID_REPLAY_CTR
https://supportforums.cisco.com/ ... ay-ctr/td-p/2424365
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