Dear Friends,
I am getting the below log messages from one of my routers
Nov 12 17:53:19.841 INT: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0:15, changed state to up
Nov 12 17:53:20.133 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to down (RAI detected)
Nov 12 17:53:21.209 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to up
Nov 12 17:53:22.221 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to down (RAI detected)
Nov 12 17:53:23.625 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to up
Nov 12 17:53:24.633 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to down (RAI detected)
Nov 12 17:53:25.649 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to up
Nov 12 17:53:26.657 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to down (RAI detected)
Nov 12 17:53:28.637 INT: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0:15, changed state to down
Nov 12 17:53:33.953 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to up
Nov 12 17:53:34.961 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to down (RAI detected)
Nov 12 17:53:36.017 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to up
Nov 12 17:53:36.941 INT: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0:15, changed state to up
Nov 12 17:53:37.025 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to down (RAI detected)
Nov 12 17:53:38.841 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to up
Nov 12 17:53:39.849 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to down (RAI detected)
Nov 12 17:53:41.829 INT: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0:15, changed state to down
Nov 12 17:53:42.113 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to up
Nov 12 17:53:43.121 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to down (RAI detected)
Nov 12 17:53:47.429 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to up
Nov 12 17:53:48.437 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to down (RAI detected)
Nov 12 17:53:50.969 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to up
Nov 12 17:53:51.977 INT: %CONTROLLER-5-UPDOWN: Controller E1 1/0, changed state to down (RAI detected)
I am not sure what is this about ? I have checked this with my provider and they say there does not seems to be any issue from their end? Can anyone help me understand what this error suggests ?
Thanks in advance,
Regards,
Manoj
