Memory – Juniper (ScreenOS) Check

The Memory - Juniper (ScreenOS) Check monitors the memory usage of a Juniper device.

Basic Check information

Check Type SNMP
Instances on a Device 1
Supported Systems/Applications Netscreen OS 5.4 and later
Device Class Switch/Router


Issue Corrective Action
Failed Please check that the correct SNMP community string is configured in Network Discovery for the device
201 Exception OID_TYPE_NOSUCHOBJECT Missing OID object on the device for specific metric


Metric Name OID/Calculation
Memory Allocated
Memory Left
Total Memory Memory Allocated + Memory Left
Used Memory [Memory Allocated/(Memory Allocated + Memory Left)] x 100