Emlékeztetőnek.
https://docs.opnsense.org/manual/ntpd.html
Nem a legprofibb, de használható részletességű listája az NTP sync során kiköpött paramétereknek
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Status
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Human readable status of the upstream
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Server
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Upstream source
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Ref ID
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Source IP address or kiss code:
| ACST |
manycast server |
| AUTH |
authentication error |
| AUTO |
Autokey sequence error |
| BCST |
broadcast server |
| CRYPT |
Autokey protocol error |
| DENY |
access denied by server |
| INIT |
association initialized |
| MCST |
multicast server |
| RATE |
rate exceeded |
| TIME |
association timeout |
| STEP |
step time change |
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Stratum
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NTP uses a hierarchical, semi-layered system of time sources (wikipedia) This field shows the stratum of the upstream source (lower usually means closer to the actual time source)
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Type
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Type of time source, one of:
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u: unicast or manycast client
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b: broadcast or multicast client
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p: pool source
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l: local (reference clock)
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s: symmetric (peer)
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A: manycast server
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B: broadcast server
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M: multicast server
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When
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time in seconds, minutes, hours, or days since the last packet was received, or ‘-‘ if a packet has never been received
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Poll
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poll interval in seconds
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Reach
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reach shift register (octal), when set to 377 all 8 bits are set and thus no responses have been lost. Convert to bits to inspect which tries failed. (e.g. 257 –> 10101111 means the last four responses where received and two where lost within the last 8 tries)
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Delay
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roundtrip delay in milliseconds
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Offset
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offset time in milliseconds of the server relative to this host
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Jitter
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indicates the difference, in milliseconds, between two samples
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