Genua: State of Carp Interfaces on Carp Clusters and Nodes
This check monitors the state of the carp interfaces of genuscreen devices.
It can be used on single hosts as well as clusters. For the latter, the nodes of
the carp cluster must be included in a Checkmk cluster, and the check must be configured as
clustered service with an approriate rule. Clusters with more then two nodes are
The check detects if it is called on a cluster or a node. For a node the
interface and carp state of the carp interface items are checked.
For a cluster the check determines the number of carp interfaces on the cluster with
the state master. If it is either
the check is critical.
The check is known to run with genuscreen version 3.0 and supports genuas regular
enterprise ID 3717 as well as the ID 3137 which was introduced in a bug in some
versions of genuscreen.
The name of the carp interfaces
One service is created for the carp interface
if the carp interface
- has a system description OID (.18.104.22.168.22.214.171.124.0)
- OID name contains "genuscreen", "genuscript" or "genubox" (case insensitive).