F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices High Availability Configuration Guide-6PW100

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Task Remarks
507H
Associating the track module
with a detection module
508H
Associating track with NQA
Required.
Use one of the
approaches.
509H
Associating track with BFD
510H
Associating track with interface management
511H
Associating the track module
with an application module
512H
Associating track with VRRP
Required.
Use one of the
approaches.
513H
Associating track with static routing
514H
Associating track with PBR
515H
Associating track with interface backup
35B
Associating the track module with a detection
module
120BAssociating track with NQA
NQA supports multiple test types to analyze network performance, services, service quality. For example,
an NQA test group can periodically detect whether a destination is reachable, or whether the TCP
connection to a TCP server can be set up.
An NQA test group functions as follows when it is associated with a track entry:
• If the consecutive failures reach the specified threshold, the NQA module tells the track module that
the tracked object malfunctions. Then the track module sets the track entry to the Negative state.
• If the specified threshold is not reached, the NQA module tells the track module that the tracked
object functions normally. The track module then sets the track entry to the Positive state.
For more information about NQA, see "Configuring NQA."
To associate track with NQA:
Ste
p
Command Remarks
1. Enter system view. system-view N/A
2. Create a track entry, associate it with an
NQA reaction entry, and specify the
delay time for the track module to notify
the associated application module
when the track entry status changes.
track track-entry-number nqa
entry admin-name operation-tag
reaction item-number [ delay
{ negative negative-time | positive
positive-time } * ]
No track entry is created
by default.
NOTE:
If the specified NQA test group or the reaction entry in the track entry does not exist, the status of the trac
k
entry is Invalid.
121BAssociating track with BFD
The following matrix shows the feature and hardware compatibility: