Checkmk 2.0 is here! See what's new.

Werk #11877: Crash in SNMP data source for hosts with cached SNMP walks

Component Checks & Agents
Title Crash in SNMP data source for hosts with cached SNMP walks
Date Dec 15, 2020
Checkmk Editon Checkmk Raw (CRE)
Checkmk Version 2.0.0b2 2.1.0i1
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

In sites that have been upgraded from pre 2.0 versions to 2.0.0i1 or 2.0.0b1 the SNMP data source for host could fail if the host had some SNMP walks cached.

This is a consequence of our migration from python2 to python3. This problem can also be fixed manually by removing the var/check_mk/snmp_cache/ folder.

To the list of all Werks