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AP 通过LB 无法加入到WLC上

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发表于 2019-9-10 10:34:50 | 显示全部楼层 |阅读模式
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WLC 报文内容:

*spamApTask7: Sep 06 14:33:15.345: <<<<  Start of CAPWAP Packet  >>>>
*spamApTask7: Sep 06 14:33:15.345: CAPWAP Control mesg Recd from 192.168.100.222, Port 10001
*spamApTask7: Sep 06 14:33:15.345:                 HLEN 4,   Radio ID 0,    WBID 1
*spamApTask7: Sep 06 14:33:15.345:                 Msg Type   :   CAPWAP_DISCOVERY_REQUEST
*spamApTask7: Sep 06 14:33:15.345:                 Msg Length : 165
*spamApTask7: Sep 06 14:33:15.345:                 Msg SeqNum : 0
*spamApTask7: Sep 06 14:33:15.345:   
*spamApTask7: Sep 06 14:33:15.345:          Type : CAPWAP_MSGELE_DISCOVERY_TYPE, Length 1
*spamApTask7: Sep 06 14:33:15.345:                 Discovery Type : CAPWAP_DISCOVERY_TYPE_STATIC_CONFIG
*spamApTask7: Sep 06 14:33:15.345:   
*spamApTask7: Sep 06 14:33:15.345:          Type : CAPWAP_MSGELE_WTP_BOARD_DATA, Length 62
*spamApTask7: Sep 06 14:33:15.345:                 Vendor Identifier      : 0x00409600
*spamApTask7: Sep 06 14:33:15.345:                 WTP_SERIAL_NUMBER : AIR-CAP2702I-H-K9
*spamApTask7: Sep 06 14:33:15.345:   
*spamApTask7: Sep 06 14:33:15.345:          Type : CAPWAP_MSGELE_WTP_DESCRIPTOR, Length 40
*spamApTask7: Sep 06 14:33:15.345:                 Maximum Radios Supported  : 2
*spamApTask7: Sep 06 14:33:15.345:                 Radios in Use             : 2
*spamApTask7: Sep 06 14:33:15.345:                 Encryption Capabilities   : 0x00 0x01
*spamApTask7: Sep 06 14:33:15.345:   
*spamApTask7: Sep 06 14:33:15.345:          Type : CAPWAP_MSGELE_WTP_FRAME_TUNNEL, Length 1
*spamApTask7: Sep 06 14:33:15.345:                 WTP Frame Tunnel Mode : NATIVE_FRAME_TUNNEL_MODE
*spamApTask7: Sep 06 14:33:15.345:   
*spamApTask7: Sep 06 14:33:15.345:          Type : CAPWAP_MSGELE_WTP_MAC_TYPE, Length 1
*spamApTask7: Sep 06 14:33:15.345:                 WTP Mac Type  : SPLIT_MAC
*spamApTask7: Sep 06 14:33:15.345:   
*spamApTask7: Sep 06 14:33:15.345:          Type : CAPWAP_MSGELE_VENDOR_SPECIFIC_PAYLOAD, Length 10
*spamApTask7: Sep 06 14:33:15.345:                 Vendor Identifier  : 0x00409600
*spamApTask7: Sep 06 14:33:15.345:
        IE            :   UNKNOWN IE 207

*spamApTask7: Sep 06 14:33:15.345:         IE Length     :   4

*spamApTask7: Sep 06 14:33:15.345:         Decode routine not available, Printing Hex Dump

*spamApTask7: Sep 06 14:33:15.345: 00000000: 01 00 00 01                                       ....


*spamApTask7: Sep 06 14:33:15.345:   
*spamApTask7: Sep 06 14:33:15.345:          Type : CAPWAP_MSGELE_VENDOR_SPECIFIC_PAYLOAD, Length 22
*spamApTask7: Sep 06 14:33:15.345:                 Vendor Identifier  : 0x00409600
*spamApTask7: Sep 06 14:33:15.345:
        IE            :   RAD_NAME_PAYLOAD

*spamApTask7: Sep 06 14:33:15.345:         IE Length     :   16

*spamApTask7: Sep 06 14:33:15.345:         Rad  Name     :   
*spamApTask7: Sep 06 14:33:15.345: AP1c6a.7a91.b954

*spamApTask7: Sep 06 14:33:15.345: <<<<  End of CAPWAP Packet  >>>>

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Msg Type = 1 Capwap state = 0

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Discovery Request from 192.168.100.222:10001

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 msgEleLength = 1 msgEleType = 20

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Total msgEleLen = 160

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 msgEleLength = 62 msgEleType = 38

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 ApModel: AIR-CAP2702I-H-K9

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Total msgEleLen = 94

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 msgEleLength = 40 msgEleType = 39

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Total msgEleLen = 50

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 msgEleLength = 1 msgEleType = 41

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Total msgEleLen = 45

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 msgEleLength = 1 msgEleType = 44

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Total msgEleLen = 40

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 msgEleLength = 10 msgEleType = 37

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Vendor specific payload from AP  1C:6A:7A:93:D7:B0 validated

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Total msgEleLen = 26

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 msgEleLength = 22 msgEleType = 37

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Vendor specific payload from AP  1C:6A:7A:93:D7:B0 validated

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Total msgEleLen = 0

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Join Priority Processing status = 0, Incoming Ap's Priority 1, MaxLrads = 200, joined Aps =0
*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 1. 0 0

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 2. 232 3

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 3. 0 0

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 4. 200 0

*spamApTask7: Sep 06 14:33:15.345: apModel: AIR-CAP2702I-H-K9

*spamApTask7: Sep 06 14:33:15.345: apType = 45 apModel: AIR-CAP2702I-H-K9

*spamApTask7: Sep 06 14:33:15.345: Unknown AP type. Using Controller Version!!!

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Discovery resp: AC Descriptor message element len = 40

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 acName = test12

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Discovery resp:AC Name message element length = 50

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Discovery resp: WTP Radio Information msg length = 59

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Discovery resp: CAPWAP Control IPV4 Address len = 69

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Discovery resp: CAPWAP Control IPV6 Address len = 69

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Discovery resp: Mwar type payload len = 80

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Discovery resp: Time sync payload len = 95

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Discovery Response sent to 192.168.100.222 port 10001

*spamApTask7: Sep 06 14:33:15.345: 1c:6a:7a:93:d7:b0 Discovery Response sent to 192.168.100.222:10001

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
AP报文内容:
Sep 10 09:59:52.999: DTLS_CLIENT_ERROR: ../capwap/base_capwap/dtls/base_capwap_dtls_connection_db.c:2214 Max retransmission count reached for Connection 0x646673A0!                                evtlog
Current evtlog contents:
Sep 9 11:30:05.839: %CAPWAP-3-DHCP_RENEW: Could not discover WLC. Either IP address is not assigned or assigned IP is wrong. ReSep 9 11:30:09.851: %LWAPP-3-LWAPP_INTERFACE_GOT_IP_ADDRESS: Interface BVI1 obtained IP from DHCP...
Sep 9 11:30:09.935: %LWAPP-3-LWAPP_INTERFACE_GOT_IP_ADDRESS: Interface BVI1 obtained IP from DHCP...
Sep 9 11:34:04.891: %CAPWAP-3-DHCP_RENEW: Could not discover WLC. Either IP address is not assigned or assigned IP is wrong. ReSep 9 11:34:08.939: %LWAPP-3-LWAPP_INTERFACE_GOT_IP_ADDRESS: Interface BVI1 obtained IP from DHCP...
Sep 9 11:34:08.991: %LWAPP-3-LWAPP_INTERFACE_GOT_IP_ADDRESS: Interface BVI1 obtained IP from DHCP...
Sep 9 11:38:03.439: %CAPWAP-3-DHCP_RENEW: Could not discover WLC. Either IP address is not assigned or assigned IP is wrong. ReSep 9 11:38:07.455: %LWAPP-3-LWAPP_INTERFACE_GOT_IP_ADDRESS: Interface BVI1 obtained IP from DHCP...
Sep 9 11:38:07.539: %LWAPP-3-LWAPP_INTERFACE_GOT_IP_ADDRESS: Interface BVI1 obtained IP from DHCP...
Sep 9 11:42:02.471: %CAPWAP-3-DHCP_RENEW: Could not discover WLC. Either IP address is not assigned or assigned IP is wrong. ReSep 9 11:42:06.483: %LWAPP-3-LWAPP_INTERFACE_GOT_IP_ADDRESS: Interface BVI1 obtained IP from DHCP...
Sep 9 11:42:06.571: %LWAPP-3-LWAPP_INTERFACE_GOT_IP_ADDRESS: Interface BVI1 obtained IP from DHCP...
Sep 9 11:46:01.511: %CAPWAP-3-DHCP_RENEW: Could not discover WLC. Either IP address is not assigned or assigned IP is wrong. ReSep 9 11:46:05.531: %LWAPP-3-LWAPP_INTERFACE_GOT_IP_ADDRESS: Interface BVI1 obtained IP from DHCP...
Sep 9 11:46:05.611: %LWAPP-3-LWAPP_INTERFACE_GOT_IP_ADDRESS: Interface BVI1 obtained IP from DHCP...
Sep 9 11:50:00.551: %CAPWAP-3-DHCP_RENEW: Could not discover WLC. Either IP address is not assigned or assigned IP is wrong. ReSep 9 11:50:04.559: %LWAPP-3-LWAPP_INTERFACE_GOT_IP_ADDRESS: Interface BVI1 obtained IP from DHCP...
--More--
*Sep 10 10:00:22.999: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 192.168.12.10:5246
*Sep 10 10:00:36.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 192.168.12.10 peer_port: 5246
*Sep 10 10:01:05.999: DTLS_CLIENT_ERROR: ../capwap/base_capwap/dtls/base_capwap_dtls_connection_db.c:2214 Max retransmission count reached for Connection 0x625B9B40!

那位大神可以帮忙看下

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发表于 2019-9-10 12:19:26 | 显示全部楼层
Max retransmission多见于WLC和AP无法正常通信的情况

1. show ip int brief 看一下AP上配置的ip地址
2. 查看交换机端口配置是否有问题
3. 用PING测试WLC和AP和疏通是否有问题
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发表于 2019-9-10 16:27:13 | 显示全部楼层
AP通过负载均衡加入控制器吗?
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