Traffic fall alarm in the transmit direction of an Ethernet interface.(hwPhysicalPortIfIndex=[hwPhysicalPortIfIndex], hwPhysicalPortName=[hwPhysicalPortName])
Traffic fall alarm in the transmit direction of an Ethernet interface.
| Trap Attribute | Description |
|---|---|
Alarm or Event |
Alarm |
Trap Severity |
Critical |
Mnemonic Code |
hwEthTxFlowFallAlarm |
Trap OID |
1.3.6.1.4.1.2011.5.25.157.2.296 |
MIB |
HUAWEI-PORT-MIB |
Alarm ID |
0X0801227A |
Alarm Name |
hwEthTxFlowFallAlarm |
Alarm Type |
qualityOfServiceAlarm |
Raise or Clear |
Raise |
Match trap |
DEVM_1.3.6.1.4.1.2011.5.25.157.2.297 hwEthTxFlowFallAlarmResume |
| Parameter | Description |
|---|---|
hwPhysicalPortIfIndex |
Index of physical port. |
hwPhysicalPortName |
Name of physical port. |
| VB OID | VB Name | VB Index |
|---|---|---|
1.3.6.1.4.1.2011.5.25.157.1.8.1.1.1 |
hwPhysicalPortIfIndex |
hwPhysicalPortIfIndex |
1.3.6.1.4.1.2011.5.25.157.1.8.1.1.4 |
hwPhysicalPortName |
hwPhysicalPortIfIndex |
When an interface is up, traffic fall monitoring is enabled. If the average traffic in the first two measurement periods is greater than 1 Mbit/s but the average traffic in the current measurement period is less than 10 kbit/s, it indicates that the traffic decreases sharply. In this case, a traffic fall alarm is generated. Each monitoring period is 2 minutes.