topic Re: WLC not join any AP in Wireless

WLC not join any AP

Damian Mansilla — Mon, 05 Jul 2021 15:40:52 GMT

hi guys, so.... i have a big trouble with my AP join to WLC.

when i set AP connect to WLC, not join. and later in logs on WLC i can see this error.

*osapiBsnTimer: Feb 16 20:25:42.709: %DTLS-3-HANDSHAKE_FAILURE: openssl_dtls.c:2202 Failed to complete DTLS handshake with peer

What can i do with this?

thks

Re: WLC not join any AP

Scott Fella — Mon, 28 May 2018 15:35:45 GMT

Need more info. What controller do you have, what code are you running, what AP model do you have? Basic things are to make sure the code on the WLC is compatible with the AP model, set the country code on the controller for the AP model, make sure you have license on the controller and set the time on the controller. Also putting the AP’s on the same subnet as the WLC management helps.

Re: WLC not join any AP

Scott Fella — Mon, 28 May 2018 15:49:45 GMT

This guide might help also:
https://www.cisco.com/c/en/us/support/docs/wireless/5500-series-wireless-controllers/119286-lap-notjoin-wlc-tshoot.html

Re: WLC not join any AP

Damian Mansilla — Mon, 28 May 2018 16:12:29 GMT

What controller do you have, what code are you running?

2500 WLC

what AP model do you have?

AP AIR-CAP2702I-A-K9

the code on the WLC is compatible with the AP model

Where can i see that?

make sure you have license on the controller and set the time on the controller

Its enough license in my WLC

Also putting the AP’s on the same subnet as the WLC management helps

ITS in the same subnet AP and WLC

Re: WLC not join any AP

Scott Fella — Mon, 28 May 2018 16:27:45 GMT

Here is the matrix:
https://www.cisco.com/c/en/us/td/docs/wireless/compatibility/matrix/compatibility-matrix.html

Re: WLC not join any AP

Damian Mansilla — Mon, 28 May 2018 16:48:00 GMT

I solved issue, trouble is time on WLC, is wrong

Re: WLC not join any AP

Scott Fella — Mon, 28 May 2018 16:49:45 GMT

Cool. That’s typically one of the causes we see on the forums.

Re: WLC not join any AP

Harikrishnan C — Tue, 26 Feb 2019 10:09:31 GMT

if u have any solution please share , me also facing this issue while trying to configure AIR-CAP1532I-D-K9 to wlc 3504

error showing

osapiBsnTimer: Feb 26 15:32:14.307: %DTLS-3-HANDSHAKE_FAILURE: openssl_dtls.c:3224 Failed to complete DTLS handshake with peer

Re: WLC not join any AP

Scott Fella — Tue, 26 Feb 2019 11:20:26 GMT

You should start a new thread. Any ways, you need to make sure the time is set on the WLC, use NTP if you can. Make sure you have enough AP license.
Do you have any other aps joined to the WLC?

Re: WLC not join any AP

Harikrishnan C — Mon, 08 Apr 2019 11:35:11 GMT

other AP s working good on this WLC its showing problem only on this