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AP 通过LB 无法加入到WLC上

marksong59296
Level 1
Level 1
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
2 条回复2

HaifengLi
Cisco Employee
Cisco Employee
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

jasonzhan3151
Spotlight
Spotlight
AP通过负载均衡加入控制器吗?
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