Juniper SYSTEM BASICS - CONFIGURATION GUIDE V 11.1.X Configuration Manual page 215

NOTE: SNMP server security defaults to no access. When using a separate virtual
router, you must use the snmp-server security command and provide read or
read-write access to other virtual routers.
boolean-test
delta-sampling
Example 1
host1(config-mgmtevent-trigger)#agent context-name router1 wildcard
Example 2
host1(config-mgmtevent-trigger)#agent context-name router1 wildcard limit 15
Use the no version to return to the default context (virtual router).
See agent context-name.
Use to define Boolean test values for the trigger that you are configuring, including
comparison settings, a Boolean value, a startup condition, and binding an event
to the Boolean-test trigger.
Example 1 Specifying a comparison setting
host1(config-mgmtevent-trigger)#boolean-test comparison less
Example 2 Specifying a Boolean value to which the test compares
host1(config-mgmtevent-trigger)#boolean-test value 5175438
Example 3 Binding an event to the Boolean-test trigger
host1(config-mgmtevent-trigger)#boolean-test event sysadmin booleanTrigger
Example 4 Setting the trigger to not perform a Boolean test on startup
host1(config-mgmtevent-trigger)#boolean-test startup
Use the no version to delete the Boolean-test values for this trigger or to remove
either the startup condition or event binding.
See boolean-test.
Use to specify delta sampling for the trigger you are configuring.
Example
host1(config-mgmtevent-trigger)#delta-sampling
(Optional) Use the discontinuity-id option to specify a discontinuity MIB ID for
the sample. The discontinuity MIB ID monitors the sample for any discontinuity
errors during the sample frequency. If a discontinuity error occurs, the router
removes the sampling for that interval.
Chapter 4: Configuring SNMP
Configuring the SNMP Server Event Manager
185