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%CAPWAP-5-DTLSREQSEND [AP is down]

The AP has been down for about three minutes.

 

The LOG of the AP.

 

Do you have any idea what the problem is?

 

Toplology :  CAP2702E (AP) ㅡㅡ C2960XR ㅡㅡ C3850 ㅡㅡ CT5520 (WLC)

 

*Feb 14 19:14:38.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 192.168.16.30 peer_port: 5246
*Feb 14 19:14:38.207: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 192.168.16.30 peer_port: 5246
*Feb 14 19:14:38.207: %CAPWAP-5-SENDJOIN: sending Join Request to 192.168.16.30
*Feb 14 19:14:43.207: %CAPWAP-5-SENDJOIN: sending Join Request to 192.168.16.30
*Feb 14 19:14:44.223: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to administratively down
*Feb 14 19:14:45.259: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
*Feb 14 19:14:46.079: %CAPWAP-5-JOINEDCONTROLLER: AP has joined controller M1_OHT_WLC_1
*Feb 14 19:14:46.507: %LINK-6-UPDOWN: Interface Dot11Radio1, changed state to down
*Feb 14 19:14:46.511: %LINK-5-CHANGED: Interface Dot11Radio1, changed state to reset
*Feb 14 19:14:46.731: %WIDS-6-ENABLED: IDS Signature is loaded and enabled
*Feb 14 19:14:46.735: IN TLV decode - 0 100 14906 3 10 8 ---
*Feb 14 19:14:47.347: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to down
*Feb 14 19:14:47.867: %LINK-6-UPDOWN: Interface Dot11Radio1, changed state to up
*Feb 14 19:14:48.867: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to up
*Feb 14 19:15:10.935: %CLEANAIR-6-STATE: Slot 1 disabled
*Feb 14 19:15:18.675: %CDP_PD-4-POWER_OK: Full power - NEGOTIATED inline power source

 

 

plz help

5 Replies 5

Sandeep Choudhary
VIP Alumni
VIP Alumni

chekc if AP is getting enough power!!!

Do you think there is a problem with POE?

Leo Laohoo
Hall of Fame
Hall of Fame
What firmware is the controller running on?

hi. WLC version is 8.2.130

I suggest to upgrade the WLC for various reasons to the latest 8.2 release.
Besides that, the line:
*Feb 14 19:15:18.675: %CDP_PD-4-POWER_OK: Full power - NEGOTIATED inline power source
means that the AP rebooted or was unplugged or that the switch/poe adapter doesn't (anymore) supply enough power, or a software bug.
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