Controller detected its ip address by machine with MAC Address

[mohammed.misbahuddin]

Hi

I am getting error "Controller detected its ip address x.x.x.x using my machine with MAC address xx:xx:xx:xx:xx:xx"when i upgrade my Cisco Wireless Controller 5508 from 7.0.116.0 to 7.4.110.0. Any suggestion

Regards

[Sandeep Choudhary · Accepted solution]

Hi Mohammed,

If you have more then one controller ??

Could be:

1.Error suggest that it hase detected a duplicate address(its managemnet IP address fo WLC) is in used by a client with the mac address xx:xx:xx:xx:xx:xx.

Please chekc the management interface IP on each controller.

2. Looks like u enabled LAG on controller ?

Means you have connected more then one port from your controller to different switches.

regards

[mohammed.misbahuddin]

Hi Sandeep,

Thanks very much, i found out that one of our engineer he did mistake using the same IP on one of the interface in both the controllers.

Regards