My Air-cap1702i access point will not join WLC right away after upgrade firmware from 153-3.JA3 to 153-3.JI5
WLC AIR-CT2504-K9 Software Version 8.0.115.0
Reason For Last Unsuccessful "Attempt Join message decode wtp ipv4 address Failed"
Log from AP
*Aug 30 05:48:47.971: %CAPWAP-5-DHCP_OPTION_43: Controller address 10.X.X.X obtained through DHCP
*Aug 30 05:48:47.971: %CAPWAP-5-DHCP_OPTION_43: Controller address 10.X.X.X obtained through DHCP
*Aug 30 05:48:57.971: AP has SHA2 MIC certificate - Using SHA2 MIC certificate for DTLS.
*Aug 30 05:48:58.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 10.X.X.X peer_port: 5246
*Aug 30 05:48:58.463: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 10.X.X.X peer_port: 5246
*Aug 30 05:48:58.463: %CAPWAP-5-SENDJOIN: sending Join Request to 10.X.X.X
*Aug 30 05:48:58.467: %DTLS-5-ALERT: Received WARNING : Close notify alert from 10.X.X.X
*Aug 30 05:48:58.467: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 10.X.X.X:5246
*Aug 30 05:49:08.467: AP has SHA2 MIC certificate - Using SHA2 MIC certificate for DTLS.
*Aug 30 05:49:09.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 10.X.X.X peer_port: 5246
*Aug 30 05:49:09.463: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 10.X.X.X peer_port: 5246
*Aug 30 05:49:09.463: %CAPWAP-5-SENDJOIN: sending Join Request to 10.X.X.X
*Aug 30 05:49:09.463: %DTLS-5-ALERT: Received WARNING : Close notify alert from 10.X.X.X
*Aug 30 05:49:09.463: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 10.X.X.X:5246
*Aug 30 05:49:19.467: AP has SHA2 MIC certificate - Using SHA2 MIC certificate for DTLS.
*Aug 30 05:49:19.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 10.X.X.X peer_port: 5246
*Aug 30 05:49:19.463: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 10.X.X.X peer_port: 5246
*Aug 30 05:49:19.463: %CAPWAP-5-SENDJOIN: sending Join Request to 10.X.X.X
*Aug 30 05:49:19.467: %DTLS-5-ALERT: Received WARNING : Close notify alert from 10.X.X.X
*Aug 30 05:49:19.467: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 10.X.X.X:5246
*Aug 30 05:49:29.467: AP has SHA2 MIC certificate - Using SHA2 MIC certificate for DTLS.
*Aug 30 05:49:30.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 10.X.X.X peer_port: 5246
*Aug 30 05:49:30.463: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 10.X.X.X peer_port: 5246
*Aug 30 05:49:30.463: %CAPWAP-5-SENDJOIN: sending Join Request to 10.X.X.X
*Aug 30 05:49:30.463: %DTLS-5-ALERT: Received WARNING : Close notify alert from 10.X.X.X
*Aug 30 05:49:30.463: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 10.X.X.X:5246
Not in Bound state.
*Aug 30 05:49:35.967: %CAPWAP-3-DHCP_RENEW: Could not discover WLC. Either IP address is not assigned or assigned IP is wrong. Renewing DHCP IP.
*Aug 30 05:49:39.039: %DHCP-6-ADDRESS_ASSIGN: Interface BVI1 assigned DHCP address 10.X.X.X, mask 255.255.255.240, hostname irk-t-ap01
