System Administration Guide: IP Services

Repair Detection and Failback

Repair detection is the process of detecting when a NIC or the path from a NIC to an Internet layer device starts operating correctly after a failure. After detecting that a NIC has been repaired, IPMP performs failback, the process of switching network access back to the repaired interface. Repair detection assumes that you have enabled failbacks. See Detecting Physical Interface Repairs for more information.