R0106-HP MSR Router Series Network Management and Monitoring Command Reference(V7)

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3. Compares the variable sample with the restart threshold at sampling intervals by using the restart
operator until the comparison result meets the condition.
4. Executes the policy again.
This process cycles for the monitor policy to be executed and re-executed.
You can configure only one event for one monitor policy. If the monitor policy already contains an event,
the new event replaces the old event.
Examples
# Configure a CLI-defined policy to get the value of the MIB variable 1.3.6.4.9.9.42.1.2.1.6.4 every five
seconds. Enable the system to execute the policy when the value is equal to 1, and then execute the policy
again when the value is equal to 2.
<Sysname> system-view
[Sysname] rtm cli-policy snmp
[Sysname-rtm-snmp] event snmp oid 1.3.6.4.9.9.42.1.2.1.6.4 get start-op eq start-val 1
restart-op eq restart-val 2 interval 5
event snmp-notification
Use event snmp-notification to configure an SNMP_Notification event for a CLI-defined policy.
Use undo event to remove the event in a CLI-defined policy.
Syntax
event snmp-notification oid oid oid-val oid-val op op [ drop ]
undo event
Default
No SNMP_Notification events are configured.
Views
CLI-defined policy view
Predefined user roles
network-admin
Parameters
oid oid: Specifies the OID of the monitored MIB variable, a string of 1 to 256 characters.
oid-val oid-val: Specifies the threshold to be compared with the sampled value. The oid-val argument can
be any data type supported by SNMP, including numerals and character strings. The CLI online help
system displays the value range as character strings of 1 to 512 characters. If the threshold value contains
spaces, you must enclose the value in quotation marks (" ").
op op: Specifies the operator for comparing the sampled value with the threshold. The policy is executed
if the comparison result meets the condition. For keywords available for the start-op argument, see Table
57.
dr
op: Drops the notification if the comparison result meets the condition. If this keyword is not specified,
the system sends the notification.
Usage guidelines
Use SNMP_Notification event monitor policies to monitor variables in SNMP notifications.