**CMK version: 2.2.0p21 **
**OS version: Debian 11.8 **
Error message: Uptime: 0, Link status: Down
Output of “cmk --debug -vvn hostname”: (If it is a problem with checks or plugins)
OMD[cmk]:~$ cmk --debug -vvn Fritz-3490
Checkmk version 2.2.0p21
+ FETCHING DATA
Source: SourceInfo(hostname='Fritz-3490', ipaddress='192.168.1.251', ident='special_fritzbox', fetcher_type=<FetcherType.SPECIAL_AGENT: 6>, source_type=<SourceType.HOST: 1>)
[cpu_tracking] Start [7fea05684990]
Read from cache: AgentFileCache(Fritz-3490, path_template=/omd/sites/cmk/tmp/check_mk/data_source_cache/special_fritzbox/{hostname}, max_age=MaxAge(checking=0, discovery=450.0, inventory=450.0), simulation=False, use_only_cache=False, file_cache_mode=6)
Not using cache (Too old. Age is 113 sec, allowed is 0 sec)
[ProgramFetcher] Execute data source
Calling: /omd/sites/cmk/share/check_mk/agents/special/agent_fritzbox --timeout 10 192.168.1.251
Write data to cache file /omd/sites/cmk/tmp/check_mk/data_source_cache/special_fritzbox/Fritz-3490
Trying to acquire lock on /omd/sites/cmk/tmp/check_mk/data_source_cache/special_fritzbox/Fritz-3490
Got lock on /omd/sites/cmk/tmp/check_mk/data_source_cache/special_fritzbox/Fritz-3490
Releasing lock on /omd/sites/cmk/tmp/check_mk/data_source_cache/special_fritzbox/Fritz-3490
Released lock on /omd/sites/cmk/tmp/check_mk/data_source_cache/special_fritzbox/Fritz-3490
[cpu_tracking] Stop [7fea05684990 - Snapshot(process=posix.times_result(user=0.0, system=0.0, children_user=0.32, children_system=0.06, elapsed=0.5500000007450581))]
Source: SourceInfo(hostname='Fritz-3490', ipaddress='192.168.1.251', ident='piggyback', fetcher_type=<FetcherType.PIGGYBACK: 4>, source_type=<SourceType.HOST: 1>)
[cpu_tracking] Start [7fea05685b90]
Read from cache: NoCache(Fritz-3490, path_template=/dev/null, max_age=MaxAge(checking=0.0, discovery=0.0, inventory=0.0), simulation=False, use_only_cache=False, file_cache_mode=1)
[PiggybackFetcher] Execute data source
No piggyback files for 'Fritz-3490'. Skip processing.
No piggyback files for '192.168.1.251'. Skip processing.
[cpu_tracking] Stop [7fea05685b90 - Snapshot(process=posix.times_result(user=0.0, system=0.0, children_user=0.0, children_system=0.0, elapsed=0.0))]
+ PARSE FETCHER RESULTS
<<<fritz>>> / Transition NOOPParser -> HostSectionParser
<<<labels:sep(0)>>> / Transition HostSectionParser -> HostSectionParser
HostKey(hostname='Fritz-3490', source_type=<SourceType.HOST: 1>) -> Add sections: ['fritz', 'labels']
HostKey(hostname='Fritz-3490', source_type=<SourceType.HOST: 1>) -> Add sections: []
Received no piggyback data
[cpu_tracking] Start [7fea05699d50]
value store: synchronizing
Trying to acquire lock on /omd/sites/cmk/tmp/check_mk/counters/Fritz-3490
Got lock on /omd/sites/cmk/tmp/check_mk/counters/Fritz-3490
value store: loading from disk
Releasing lock on /omd/sites/cmk/tmp/check_mk/counters/Fritz-3490
Released lock on /omd/sites/cmk/tmp/check_mk/counters/Fritz-3490
Uptime Up since Feb 14 2024 14:15:06, Uptime: 0 seconds
No piggyback files for 'Fritz-3490'. Skip processing.
No piggyback files for '192.168.1.251'. Skip processing.
[cpu_tracking] Stop [7fea05699d50 - Snapshot(process=posix.times_result(user=0.0, system=0.010000000000000009, children_user=0.0, children_system=0.0, elapsed=0.0))]
[special_fritzbox] Success, [piggyback] Success (but no data found for this host), execution time 0.6 sec | execution_time=0.550 user_time=0.000 system_time=0.010 children_user_time=0.320 children_system_time=0.060 cmk_time_ds=0.170 cmk_time_agent=0.000