Werk #19361: Fix crash when sorting by Native VLAN in CDP inventory

Component

HW/SW inventory

Title

Fix crash when sorting by Native VLAN in CDP inventory

Date

Mar 25, 2026

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.6.0b1 Not yet released	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT
2.5.0b3 Not yet released	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT

Previously, sorting the CDP neighbors inventory table by the "Native VLAN" column caused a crash because the column was defined as a text field while the underlying data was numeric. This mismatch led to a type comparison error when trying to sort.

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