求大神帮我看看,我们办公司无线从上周5开始出现了个怪事:
工作时间,有4个AP一直是离线状态,到了晚上这4个AP又上线了,排除IP地址冲突和内网病毒的原因;
AC的型号:Cisco2504 版本:8.0.110.0;无线AP型号:AP1702
系统logging信息如下:
bcastReceiveTask: Jul 24 09:26:41.377: #APF-3-INVALID_INET: apf_net.c:4035 Invalid Inet address source: (fe80::1ede:a7ff:fe06:85e0) destination: (::). Discarding packet.
*Dot1x_NW_MsgTask_5: Jul 24 09:26:07.361: #DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:446 Invalid replay counter from client b8:63:4d:84:c0:b5 - got 00 00 00 00 00 00 00 03, expected 00 00 00 00 00 00 00 04
*Dot1x_NW_MsgTask_5: Jul 24 09:26:07.361: #DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:446 Invalid replay counter from client b8:63:4d:84:c0:b5 - got 00 00 00 00 00 00 00 02, expected 00 00 00 00 00 00 00 04
*Dot1x_NW_MsgTask_5: Jul 24 09:26:06.943: #DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:446 Invalid replay counter from client 7c:04:d0:33:66:cd - got 00 00 00 00 00 00 00 02, expected 00 00 00 00 00 00 00 03
*osapiBsnTimer: Jul 24 09:25:29.552: #DTLS-3-HANDSHAKE_FAILURE: openssl_dtls.c:2962 Failed to complete DTLS handshake with peer 10.1.2.7
*spamApTask5: Jul 24 09:24:36.022: #LOG-3-Q_IND: apf_net.c:4035 Invalid Inet address source: (fe80::1ede:a7ff:fe06:85e0) destination: (::). Discarding packet.[...It occurred 3 times.!]
*bcastReceiveTask: Jul 24 09:24:35.380: #APF-3-INVALID_INET: apf_net.c:4035 Invalid Inet address source: (fe80::1ede:a7ff:fe06:85e0) destination: (::). Discarding packet.
*osapiBsnTimer: Jul 24 09:23:19.332: #DTLS-3-HANDSHAKE_FAILURE: openssl_dtls.c:2962 Failed to complete DTLS handshake with peer 10.1.2.9
*ipv6SocketTask: Jul 24 09:22:30.209: #LOG-3-Q_IND: apf_net.c:4035 Invalid Inet address source: (fe80::1ede:a7ff:fe06:85e0) destination: (::). Discarding packet.[...It occurred 3 times.!]
*bcastReceiveTask: Jul 24 09:22:29.391: #APF-3-INVALID_INET: apf_net.c:4035 Invalid Inet address source: (fe80::1ede:a7ff:fe06:85e0) destination: (::). Discarding packet.
*osapiBsnTimer: Jul 24 09:21:59.912: #DTLS-3-HANDSHAKE_FAILURE: openssl_dtls.c:2962 Failed to complete DTLS handshake with peer 10.1.2.1
*spamApTask2: Jul 24 09:21:34.948: #LWAPP-3-REPLAY_ERR: spam_lrad.c:37704 The system has received replay error on slot 1, WLAN ID 1, count 1 from AP 00:2c:c8:f0:d9:f0
*spamApTask4: Jul 24 09:21:09.470: #LWAPP-3-REPLAY_ERR: spam_lrad.c:37704 The system has received replay error on slot 0, WLAN ID 1, count 2 from AP 00:2c:c8:50:be:10
*spamApTask4: Jul 24 09:21:09.470: #LWAPP-3-REPLAY_ERR: spam_lrad.c:37704 The system has received replay error on slot 0, WLAN ID 1, count 1 from AP 00:2c:c8:50:be:10
*osapiBsnTimer: Jul 24 09:20:45.712: #DTLS-3-HANDSHAKE_FAILURE: openssl_dtls.c:2962 Failed to complete DTLS handshake with peer 10.1.2.10