Werk #17558: mbg_lantime_ng_refclock: Fix KeyError(170)

Component	Checks & agents
Title	mbg_lantime_ng_refclock: Fix KeyError(170)
Date	Feb 6, 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) 2.4.0b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME) 2.3.0p27 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

Previously, the following crash could occur:

 File "/omd/sites/{site}/share/check_mk/checks/mbg_lantime_ng_refclock", line 208, in mbg_lantime_ng_generalstate
    detailed_state_txt = " (%s)" % refclock_substates[substate] if substate != "0" else ""
 KeyError: 170

The following states from MBG-SNMP-LTNG-MIB::mbgLtNgRefclockSubstate have been added:

• mrsRefNone(-1),
• mrsVideoInSync(168),
• mrsLtcSync(169),
• mrsOscSync(170)

In particular, the check will no longer crash upon encountering such a state.

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