Wireless Access

Hello - I have a remote site with 3 access points. All of which are set as Remote APs. Two are AP205s, one is an AP225.

These have been working fine for a couple years until this afternoon.

All three access points now drop off the wireless and come back on a few seconds later. This happens once every minute to every five minutes. I have tried replacing the PoE switch, but have similar results.

Nothing happens on the console port of one of these APs when this happens.

I noted that the Power LED on these access points will dim for a few seconds, yet they do not reboot and again nothing shows on the console.

Anyone know what else I can check?

"show ap debug system-status ap-name <name of ap>"

Look under "Reboot Information and "Rebootstrap Information"

Nothing shows up on the console during a bootstrap.  It does show up if the access point reboots.

Hello Colin, thanks for replying.

I am getting rebootstraps:

Rebootstrap LMS
---------------
2019-06-01 07:18:00 New connection, Changing to LMS (xxx.xxx.112.5) [cur_lms_index: 0, event: REDUN_EVENT_TUNNEL_UP, cur_state: REDUN_STATE_TUNNEL_LMS, function: redun_tunnel_up(4907)]
-----------------------

xxx.xxx.112.5 is my master controller.

I'm also seeing this:

Rebootstrap Information
-----------------------
Date Time Reason (Latest 10)
--------------------------------------

2019-06-01 07:15:11 Switching to LMS xxx.xxx.112.5: Missed heartbeats: Last Sequence Generated=48403 Sent=48403 Rcvd=0; eth Sent=43124 Drop=0; gre Sent=48396 Drop=7 First=8; ipsec Sent=0 Drop=0. Last Ctrl message: STATUS_REPORT len=82 dest=xxx.xxx.112.5 tries=1 seq=3
2019-06-01 07:15:14 New connection, Changing to LMS (xxx.xxx.112.5) [cur_lms_index: 0, event: REDUN_EVENT_TUNNEL_UP, cur_state: REDUN_STATE_TUNNEL_LMS, function: redun_tunnel_up(4907)]

Why would this be happening?

Thanks.

I figured it out. I used the AP rebootstrap troubleshooting guide.

Thanks.