MIB: CPQNIC-MIB
The physical adapter status. The following values are valid:
unknown(1)
  The instrument agent was not able to determine the status of the adapter. The instrument agent may need to be upgraded.
ok(2)
  The physical adapter is operating properly.
generalFailure(3)
  The physical adapter has failed.
linkFailure(4)
  The physical adapter has lost link. Check the cable connections to this adapter.