Catch up on the latest product updates, best practices, and expert insights from the Checkmk Conference #12 – Watch the livestream recordings now

Werk #9581: Remove NSCA configuration from site management

Component Firmware
Title Remove NSCA configuration from site management
Date May 21, 2026
Level Trivial Change
Class Bug Fix
Compatibility Incompatible - Manual interaction might be required
Appliance Version 1.7.22

The option to configure NSCA (Nagios Service Check Acceptor) passive check receiving has been removed from the appliance site management page.

NSCA support was deprecated in Checkmk 2.1 and removed in Checkmk 2.2. Both versions are now end-of-life, so the configuration option in the appliance firmware no longer serves a purpose.

To the list of all Werks