OC200 Isolated one AP on my network, why ?

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OC200 Isolated one AP on my network, why ?

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
OC200 Isolated one AP on my network, why ?
OC200 Isolated one AP on my network, why ?
2020-11-27 12:00:57 - last edited 2020-12-09 11:24:09
Model: OC200  
Hardware Version: V1
Firmware Version: 1.7.1 Build 20201016 Rel.62818

I have 4 EAP225 AP's controlled by an OC200.

 

This morning in the logs on the OC200 was an entry saying "AP - 4 has been isolated"

 

When I looked at the devices page, the AP in question had its status as ISOLATED (as opposed to the usual CONNECTED) and had no clients connected to it. I clicked on the device and there was no indication of any errors, or reason for this being isolated. On refreshing the page, the status changed back to connected. I then forced some clients that would usually be connected to this AP to reconnect, which they did (to the now unisolated AP).

 

So, my question is why did this happen ? Cant find anything in the docs, as when searching for 'isolation'  I just get all the guides on what client isolation is.., and this isn't that.

 

Can anyone tell me whats going on ?

 

Thanks.

Phil.

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Re:OC200 Isolated one AP on my network, why ?-Solution
2020-11-27 13:13:15 - last edited 2020-12-09 11:24:09
Finally found this in the docs. This occurs when the AP fails to contact a preset IP using ARP requests. Have changed this to a custom IP on my network so I at least know where these requests are being sent.
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Re:OC200 Isolated one AP on my network, why ?-Solution
2020-11-27 13:13:15 - last edited 2020-12-09 11:24:09
Finally found this in the docs. This occurs when the AP fails to contact a preset IP using ARP requests. Have changed this to a custom IP on my network so I at least know where these requests are being sent.
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