See: Description
Class | Description |
---|---|
NtpMessage | |
NtpMessageModifier | |
NtpTimeStamp |
NTP timestamps are represented as a 64-bit unsigned fixed-point number,
in seconds relative to 0h on 1 January 1900.
|
ReferenceIdentifier |
Reference Identifier: This is a 32-bit bitstring identifying the
particular reference source.
|
Enum | Description |
---|---|
LeapIndicatorType |
Leap Indicator (LI): This is a two-bit code warning of an impending
leap second to be inserted/deleted in the last minute of the current
day, with bit 0 and bit 1, respectively, coded as follows:
LI Value Meaning
-------------------------------------------------------
00 0 no warning
01 1 last minute has 61 seconds
10 2 last minute has 59 seconds)
11 3 alarm condition (clock not synchronized)
|
ModeType |
Mode: This is a three-bit integer indicating the mode, with values
defined as follows:
Mode Meaning
------------------------------------
0 reserved
1 symmetric active
2 symmetric passive
3 client
4 server
5 broadcast
6 reserved for NTP control message
7 reserved for private use
|
StratumType |
Stratum: This is a eight-bit unsigned integer indicating the stratum
level of the local clock, with values defined as follows:
Stratum Meaning
----------------------------------------------
0 unspecified or unavailable
1 primary reference (e.g., radio clock)
2-15 secondary reference (via NTP or SNTP)
16-255 reserved
|
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