Check manual page of iptables

Iptables Modifications

Included in	All Checkmk editions
Source Code License	Open Source
Supported Agents	Linux

This check computes the differences between the current output of the command iptables-save and a cached initial state persisted on the monitoring server. The check is OK if no changes can be detected and CRIT otherwise. If the state is CRIT a diff of the cached and initial configurations is shown in the long output. If a user wants to accept the diff a service rediscovery can be performed.

Discovery

One service is created for each system if the agent plug-in mk_iptables was deployed.