Prometheus: snmp_exporter and OpenBSD

In a previous post, I showed how to run the Prometheus node_exporter on a number of different operating systems, including OpenBSD. Many OpenBSD installs are used as, or to replace, network appliances (e.g. peering routers, firewalls, VPN concentrators). Traditionally, you would monitor networking equipment using SNMP. OpenBSDs snmpd(8) can expose a number of metrics that cover carp(4), pf(4), relayd(8) and more. Prometheus and SNMP The snmp_exporter is used so that Prometheus can monitor devices via SNMP. [Read More]