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Werk #17824: clusters: IPv6 clusters should allow for No IP as the address family

Component Setup
Title clusters: IPv6 clusters should allow for No IP as the address family
Date Apr 16, 2025
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.5.0b1 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.4.0b6 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.3.0p31 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT

Previously, after configuring a host cluster with an address family set to No IP and with each of its nodes configured with an IPv6 address, you would get a warning when activating changes. This behaviour was incorrect and with this werk, is now corrected.

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