60
# Create reaction entry 2 for monitoring the probe failures in ICMP echo operation. Before the NQA
operation starts, the initial state of the reaction entry is invalid. If the number of consecutive probe
failures reaches or exceeds 10, the state of the entry is set to over-threshold. If it is below the
threshold, the state of the entry is set to below-threshold. Once the state of the reaction entry
changes, a trap message is generated and sent to the NMS.
<Sysname> system-view
[Sysname] nqa entry admin test
[Sysname-nqa-admin-test] type icmp-echo
[Sysname-nqa-admin-test-icmp-echo] reaction 2 checked-element probe-fail threshold-type
consecutive 10 action-type trap-only
reaction checked-element probe-fail (for trigger)
Use
reaction checked-element probe-fail
to configure a reaction entry for monitoring
probe failures.
Use
undo reaction
to delete a reaction entry.
Syntax
reaction
item-number
checked-element probe-fail threshold-type
consecutive
consecutive-occurrences
action-type
trigger-only
undo reaction item-number
Default
No reaction entries for monitoring probe failures exist.
Views
ICMP echo/TCP/UDP echo operation view
DHCP/DLSw/DNS/FTP/HTTP/SNMP operation view
Predefined user roles
network-admin
Parameters
item-number
: Assigns an ID to the reaction entry, in the range of 1 to 10.
threshold-type
: Specifies a threshold type.
consecutive
consecutive-occurrences
: Checks the maximum number of consecutive
probe failures, in the range of 1 to 16.
action-type
: Specifies what action to be triggered.
trigger-only
: Triggers other modules to react to certain conditions.
Usage guidelines
You cannot edit a reaction entry after it is created. To change the attributes in a reaction entry, use
the
undo reaction
command to delete the entry, and then configure a new one.
Examples
# Create reaction entry 1. If the number of consecutive probe failures reaches 3, collaboration is
triggered.
<Sysname> system-view
[Sysname] nqa entry admin test
[Sysname-nqa-admin-test] type tcp
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