Werk #17772: cisco_qos: Improve interface speed detection

Component

Checks & agents

Title

cisco_qos: Improve interface speed detection

Date

May 19, 2025

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.5.0b1 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.4.0p3	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.3.0p34	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

Previously, the Cisco QoS check could incorrectly report interface speeds for interfaces with a speed value of "4294967295" (which indicates high-speed interfaces). The check now uses the correct high-speed value from the SNMP table and uses it to determine the actual interface speed in bits per second. This ensures accurate bandwidth calculations for high-speed interfaces.

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