I get this message every now and again on my AS5300 and was wondering what is causing it.
Apr 21 12:53:35 CDT: %CONTROLLER-5-LOOPSTATUS: Controller T1 2 PAYLOAD loopback request from external network
the only information I can find doesn't make much sense to me. http://www.cisco.com/en/US/docs/ios/12_2/sem1/system/message/emfci.html#wp348062
I have also been getting this:
Apr 21 14:47:55 CDT: from Trunk(0): Received: Paylooad Loopback Activation - BOP Message
I can't find any information on "BOP message"