Configuring SNMP Service

SNMP (Simple Network Management Protocol) monitors network-attached devices for conditions that warrant administrative attention. TrueNAS uses Net-SNMP to provide SNMP. To configure SNMP, go to System Settings > Services page, find SNMP, and click the .


See SNMP Service Screen for setting information.

Port UDP 161 listens for SNMP requests when starting the SNMP service.

Management Information Bases (MIBs)

Available Management Information Bases (MIBs) are located in /usr/local/share/snmp/mibs. This directory contains many files routinely added or removed from the directory. Check the directory on your system by going to System Settings > Shell and entering ls /usr/local/share/snmp/mibs. Here is a sample of the directory contents:


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