tnPortReasonDownFlags

The tnPortReasonDownFlags indicates why a port may
be in the operationally 'down' state. The following reasons are
detected through this object:
        unknown(0)              - Unspecified (or unknown)
        linklossFwd(1)          - A sap using this port has an LLF
                                  operational status set to 'fault'
        lagMemberPortStandby(2) - A lag using this port as a member
                                  port has set the member port to
                                  'standby' while configured to keep
                                  standby member ports down.
        ethCfmFault(3)          - A facility MEP bound to this port
                                  has its dot1agCfmMepHighestPrDefect
                                  set to a value other than 'none (0)'.
        opticalTuning(4)        - The DWDM optical receive signal is
                                  undergoing tuning and analysis by
                                  control algorithms to find the
                                  optimal settings.
        channelOutOfRange(5)    - The configured DWDM optical channel
                                  is out of range for the equipped
                                  tunable optical interface.
        channelNotConfigured(6) - The DWDM optical channel is not
                                  configured for the equipped
                                  tunable optical interface.
        crcError(7)             - CRC errors on the port exceeded the
                                  configured threshold.
        internalMacTxError(8)   - An internal MAC tx error was detected
                                  on the port.
        noServicePort(9)        - port configured as no-service port.

MIB

TN-PORT-MIB

OID

.1.3.6.1.4.1.7483.6.1.2.2.4.2.1.66

Type

column

Access

readonly

Status

current

Parent

tnPortEntry