EOAM_Y1731
EOAM_Y1731_1.3.6.1.4.1.2011.5.25.136.1.6.23 hwCfmVlanOnewayDelay
Description
EOAM_Y1731/4/VLAN_1DM_EXCEED_THRESHOLD:OID [OID] The result of one-way delay-measure exceeded the threshold. (MdIndex=[GAUGE], MaIndex=[GAUGE], RemoteMacAddress=[OPAQUE], Timestamp=[TIMETICK], DelayValue=[GAUGE], ThresholdValue=[GAUGE])
In the VLAN networking where one-way frame delay measurement was configured and an expected alarm threshold was set, if the network delay exceeded the alarm threshold, an alarm was generated.
Attribute
| Alarm ID | Alarm Severity | Alarm Type |
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.136.1.6.23 | Warning | qualityOfServiceAlarm(3) |
Parameters
| Name | Meaning |
|---|---|
oid |
Indicates the MIB object ID of the alarm. |
MdIndex |
Index of the MD where a one-way frame delay alarm is generated |
MaIndex |
Index of the MA where a one-way frame delay alarm is generated |
RemoteMacAddress |
Source MAC address contained in the 1DM frame received by the local end from the remote end |
Timestamp |
Timestamp indicating the time when a one-way frame delay alarm is generated |
DelayValue |
Delay when a one-way frame delay alarm is generated |
ThresholdValue |
An alarm threshold for one-way frame delay measurement |
Possible Causes
The device was enabled with one-way frame delay measurement and was configured with an alarm threshold, and the delay in unidirectional frame transmission exceeded the alarm threshold.
Procedure
- Check whether the clocks of the transmitting device and
the receiving device are synchronized.
If the clocks of the two devices are synchronized, go to Step 3.
If the clocks of the two devices are not synchronized, go to Step 2.
- Perform clock synchronization between the two devices.
Then, check whether the alarm is cleared.
If the alarm is cleared, go to Step 6.
If the alarm is not cleared, go to Step 5.
- Run the trace mac-8021ag command to check whether there is a long delay on the link or device on the network.
If there is a long delay, go to Step 4.
If there is no long delay, go to Step 5.
- Troubleshoot the fault of a long delay. Then, check whether
the alarm is cleared.
If the alarm is cleared, go to Step 6.
If the alarm is not cleared, go to Step 5.
- Collect alarm information and configuration information, and then contact technical support personnel.
- End.
EOAM_Y1731_1.3.6.1.4.1.2011.5.25.136.1.6.24 hwCfmVlanOnewayDelayRecovery
Description
EOAM_Y1731/4/VLAN_1DM_UNDER_THRESHOLD:OID [OID] The result of one-way delay-measure is under the threshold. (MdIndex=[GAUGE], MaIndex=[GAUGE], RemoteMacAddress=[OPAQUE], Timestamp=[TIMETICK], DelayValue=[GAUGE], ThresholdValue=[GAUGE])
In the VLAN networking where one-way frame delay measurement was enabled and an expected alarm threshold was set, if the network delay fell below the alarm threshold and a one-way frame alarm had been generated, a clear alarm was generated.
Attribute
| Alarm ID | Alarm Severity | Alarm Type |
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.136.1.6.24 | Warning | qualityOfServiceAlarm(3) |
Parameters
| Name | Meaning |
|---|---|
oid |
Indicates the MIB object ID of the alarm. |
MdIndex |
Index of the MD where a one-way frame delay alarm is cleared |
MaIndex |
Index of the MA where a one-way frame delay alarm is cleared |
RemoteMacAddress |
Source MAC address contained in the 1DM frame received by the local end from the remote end |
Timestamp |
Timestamp indicating the time when a one-way frame delay alarm is cleared |
DelayValue |
Delay when a one-way frame delay alarm is cleared |
ThresholdValue |
An alarm threshold for one-way frame delay measurement |
EOAM_Y1731_1.3.6.1.4.1.2011.5.25.136.1.6.25 hwCfmVlanTwowayDelay
Description
EOAM_Y1731/4/VLAN_2DM_EXCEED_THRESHOLD:OID [OID] The result of two-way delay-measure exceeded the threshold. (MdIndex=[GAUGE], MaIndex=[GAUGE], RemoteMacAddress=[OPAQUE], Timestamp=[TIMETICK], DelayValue=[GAUGE], ThresholdValue=[GAUGE])
In the VLAN networking where two-way frame delay measurement was configured and the expected alarm threshold was set, if the network delay exceeded the set alarm threshold, an alarm was generated.
Attribute
| Alarm ID | Alarm Severity | Alarm Type |
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.136.1.6.25 | Warning | qualityOfServiceAlarm(3) |
Parameters
| Name | Meaning |
|---|---|
oid |
Indicates the MIB object ID of the alarm. |
MdIndex |
Index of the MD where a two-way frame delay alarm is generated |
MaIndex |
Index of the MA where a two-way frame delay alarm is generated |
RemoteMacAddress |
Source MAC address contained in the DMR frame received by the local end from the remote end |
Timestamp |
Timestamp indicating the time when a two-way frame delay alarm is generated |
DelayValue |
Delay when a two-way frame delay alarm is generated |
ThresholdValue |
An alarm threshold for two-way frame delay measurement |
Possible Causes
The device was enabled with two-way frame delay measurement and was configured with an alarm threshold, and the delay in bidirectional frame transmission exceeded the alarm threshold.
Procedure
- Run the trace mac-8021ag command to check whether there is a long delay on the link or device on the network.
If there is such a long delay, go to Step 2.
If there is no such a long delay, go to Step 3.
- Troubleshoot the fault of a long delay. Then, check whether
the alarm is cleared.
If the alarm is cleared, go to Step 4.
If the alarm is not cleared, go to Step 3.
- Collect alarm information and configuration information, and then contact technical support personnel.
- End.
EOAM_Y1731_1.3.6.1.4.1.2011.5.25.136.1.6.26 hwCfmVlanTwowayDelayRecovery
Description
EOAM_Y1731/4/VLAN_2DM_UNDER_THRESHOLD:OID [OID] The result of two-way delay-measure is under the threshold. (MdIndex=[GAUGE], MaIndex=[GAUGE], RemoteMacAddress=[OPAQUE], Timestamp=[TIMETICK], DelayValue=[GAUGE], ThresholdValue=[GAUGE])
In the VLAN scenario where two-way frame delay measurement was configured and the expected alarm threshold was set, if the network delay fell below the set alarm threshold and a two-way frame delay alarm had been generated, a clear alarm was generated.
Attribute
| Alarm ID | Alarm Severity | Alarm Type |
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.136.1.6.26 | Warning | qualityOfServiceAlarm(3) |
Parameters
| Name | Meaning |
|---|---|
oid |
Indicates the MIB object ID of the alarm. |
MdIndex |
Index of the MD where a two-way frame delay alarm is cleared |
MaIndex |
Index of the MA where a two-way frame delay alarm is cleared |
RemoteMacAddress |
Source MAC address contained in the DMR frame received by the local end from the remote end |
Timestamp |
Timestamp indicating the time when a two-way frame delay alarm is cleared |
DelayValue |
Delay when a two-way frame delay alarm is cleared. |
ThresholdValue |
An alarm threshold for two-way frame delay measurement |
