The OAM VC operational status of this entry.
oamVcOperStateAisState(0) - AIS cell received or underlying
physical layer reporting transmission
path AIS
oamVcOperStateRdiState(1) - RDI cell received
oamVcOperStateDownRetry(2) - OAM loopback failed, using retry
frequency to verify that the VC is
really down
oamVcOperStateUpRetry(3) - OAM loopback successful, using retry
frequency to verify that the VC is
really up
oamVcOperStateUp(4) - OAM loopback successful after up retry
verification
oamVcOperStateDown(5) - OAM loopback failed after down retry
verification
oamVcOperStateNotManaged(6)- No verification via loopback cells
being performed.