Werk #16854: SNMP: Fix missing data error when using 'Fetch intervals for SNMP sections'

Component

Checks & agents

Title

SNMP: Fix missing data error when using 'Fetch intervals for SNMP sections'

Date

May 14, 2024

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.4.0b1 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.3.0p3	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0p27	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

Users using the Fetch intervals for SNMP sections rule, would occasionally get a missing data error, after which the monitoring would return back to normal.

The cause was SNMP section becoming expired during the checking. The problem is fixed by using the last fetched section data instead.

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