Lighthouse MIBs

Lighthouse management information bases (MIBs) can be found in /usr/share/snmp/mibs/.

Lighthouse can be configured to expose managed node information such as node name, node model number, node port label, license status, etc. via SNMP. The MIBs turn the SNMP data into text, that is more readable to human readers.

Some generic information about Lighthouse version and nodes count can be found at:

Image of the Lighthouse UI showing how to access information about MIBS

Available information for an enrolled Opengear node

ogLhNodesTable:

Image of the Lighthouse UI showing how to access information about MIBS

Available information for an enrolled third-party node

Image of the Lighthouse UI showing how to access information about MIBS

To query licensing information:

Image of the Lighthouse UI showing how to access information about MIBS

To query enrolled node cellular health information:

ogLhNodeCellularHealth

SNMP commands such as snmpwalk or snmpget retrieve Lighthouse specific information.

Setup: SNMP is configured with version 1 and public is community string

Lighthouse public IP address is 192.168.1.1

All MIBs, including Lighthouse MIB are available in /usr/share/snmp/mibs

Examples of Lighthouse MIB queries using SNMP:

Walk through the entire ogLighthouseMib using name:

snmpwalk -m ALL -v1 -c public 192.168.1.1 ogLighthouseMib snmpwalk -m ALL -M /usr/share/snmp/mibs -v1 -c public 192.168.1.1 ogLighthouseMib

Walk through the entire ogLighthouseMib using the OID directly:

snmpwalk -m ALL -M /usr/share/snmp/mibs -v1 -c public 192.168.1.1 1.3.6.1.4.1.25049.18.1

Get the total nodes enrolled in Lighthouse:

snmpget -m ALL -v1 -c public 192.168.1.1 ogLhNodesTotal.0 snmpwalk -m ALL -v1 -c public 192.168.1.1 ogLhNodesTotal

Get serial number with enrolled node having VPN address 192.168.128.2:

snmpwalk -m ALL -v1 -c public 192.168.1.1 ogLhNodeSerialNumber.192.168.128.2 snmpget -m ALL -v1 -c public 192.168.1.1 ogLhNodeSerialNumber.192.168.128.2

Get cellular health for all enrolled nodes:

snmpwalk -m ALL -c public -v 1 192.168.124.143 ogLhNodeCellularHealth OG-LIGHTHOUSE-MIB::ogLhNodeCellularHealth.192.168.128.2 = INTEGER: good(4) OG-LIGHTHOUSE-MIB::ogLhNodeCellularHealth.192.168.128.3 = INTEGER: good(4) OG-LIGHTHOUSE-MIB::ogLhNodeCellularHealth.192.168.128.4 = INTEGER: bad(2) OG-LIGHTHOUSE-MIB::ogLhNodeCellularHealth.192.168.128.5 = INTEGER: unknown(0) OG-LIGHTHOUSE-MIB::ogLhNodeCellularHealth.192.168.128.6 = INTEGER: bad(2)