Werk #13996: Remove unresolved macros for additional IPs

Component Checks & agents
Title Remove unresolved macros for additional IPs
Date Apr 12, 2022
Checkmk Editon Checkmk Raw (CRE)
Checkmk Version 2.0.0p23 2.1.0b6 2.2.0i1
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

In case you're using the active check_icmp and ping all IP addresses, you may see the following issue:

(3, u'check_icmp: Failed to resolve $: Name or service not known')

This is caused by the fact the a host hasn't set additional IP addresses.

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