To configure alarm thresholds

Steps
 
1 

Choose Tools→Route Analysis→Alarm Configuration from the NFM-P main menu. The Alarm Configuration form opens.

2 

Ensure that Routing Alarm Type (CPAM: Topology) is selected from the object drop-down menu and click on the Search button. A list of alarms appears.

3 

Choose an alarm and click on the Properties button. The Routing Alarm Type - topology.alarm (Edit) form opens with the General tab displayed.

4 

Click on the Alarm Thresholds tab.

5 

Click on the Create button. The Alarm_long_name Threshold [Create] form opens, for the selected alarm .

6 

Click on the Select button next to the IP Address parameter. The Select CPAA - Routing_alarm_type Threshold form opens.

7 

Select a CPAA and click on the OK button. The Select CPAA - Routing_alarm_type Threshold form closes and the Routing_alarm_type Threshold (Create) refreshes with the CPAA information.

8 

Configure the Administrative State parameter.

9 

Configure the parameter in Table 16-2, Routing alarm threshold parameters , depending on the type of routing alarm for which you are configuring the threshold.

Table 16-2: Routing alarm threshold parameters

Routing alarm type

Threshold parameters

Notes

ISIS LSP Rate Alarm Threshold

Level

Per (sec)

CPAA Instance ID

—

ISIS LSP Alarm Threshold

Level

CPAA Instance ID

—

ISIS Reachability Threshold

Level

CPAA Instance ID

—

OSPF Internal LSA Alarm Threshold

Area ID

—

OSPF Internal LSA Rate Alarm Threshold

Area ID

Per (sec)

—

OSPF External LSA Alarm Threshold

—

—

OSPF LSA Rate Alarm Threshold

Router ID

Per (sec)

—

OSPF LSA Alarm Threshold

Area ID

Router ID

—

BGP Route High Watermark Per RT Threshold

Type

Route Target

—

BGP Route Low Watermark Per RT Threshold

Type

Route Target

—

BGP Route Rate Threshold Per RT Threshold

Type

Route Target

—

BGP Monitor Prefix Flap Rate Threshold

Per (sec)

—

BGP AS Path Length Per Monitored Prefix Threshold

BGP Prefix Type

AS Path Length

You can override or suppress the alarms on the individual BGP monitored prefix. See Chapter 10, BGP management for information.

BGP Redundancy Loss Per Monitored Prefix Threshold

BGP Prefix Type

Minimum Number of NHops

You can override or suppress the alarms on the individual BGP monitored prefix. See Chapter 10, BGP management for information.

BGP Packet Rate Threshold

Type

Route Target

—

BGP Route Change Per Next Hop Threshold

BGP Next Hop

Change Threshold In Percent (%)

Alarm Baseline Reset Interval (hours)

—

BGP Route Change Per RT Threshold

Type

Route Target

Change Threshold In Percent (%)

Alarm Baseline Reset Interval (hours)

—

BGP Route Count Threshold

Type

—

BGP Route Flap Rate Threshold

Per (sec)

—

BGP Route Rate Threshold

Per (sec)

—

10 

Configure the Routing Alarm Type Threshold parameter, if applicable.

11 

Click on the OK button to save the configuration and close the form.

12 

Click on the OK button to close the Routing Alarm Type - topology.alarm (Edit) form.

13 

Close the Alarm Configuration form.

End of steps

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