Werk #4078: Fixed handling of hosts with non resolvable IP addresses during runtime

Component

Core & setup

Title

Fixed handling of hosts with non resolvable IP addresses during runtime

Date

Nov 29, 2016

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

1.4.0i3	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.2.8p15	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

Hosts which only have a hostname configured that IP address is resolved during configuration creation. When a host could not be resolved it is added to the monitoring with the 0.0.0.0 or :: address.

That lead to some checks monitoring the local host accidentally.

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