[ScreenOS] How to monitor memory allocated, memory left, and memory fragment on the firewall via SNMP

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Summary:

This article provides information on how to monitor Memory allocated, memory left and memory fragment using SNMP on Firewall .

Solution:

To monitor memory allocated, memory left, and memory fragment on the firewall, the following OID can be used:

.1.3.6.1.4.1.3224.16.2.1.0 Memory allocated.
.1.3.6.1.4.1.3224.16.2.2.0 Memory left
.1.3.6.1.4.1.3224.16.2.3.0 memory Fragment

Actual output of memory information from the device:

ns5400(M)-> get mem
Memory: allocated 1392974016, left 372823824, frag 27, fail 0

The output from the SNMP walk:

OID: .1.3.6.1.4.1.3224.16.2.1.0
Value: 1392974016

OID: .1.3.6.1.4.1.3224.16.2.2.0
Value: 372823824

OID: .1.3.6.1.4.1.3224.16.2.3.0
Value: 27
Modification History:

2019-06-29: Article reviewed for accuracy. No changes made. Article is correct and complete.

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