Safran WR-Z16 User Manual page 83

3.13x1.1
1.xx31.2
1.xx31.3
1.xx31.10
1.xx31.11
1.xx31.12
1.xx31.20
1.xx32.xx
1.xx32.1
1.xx32.12
CHAPTER •
5 WR-Z16 User Manual Rev. v5.0
OID Name
Clock Identity
Priority1
Priority2
Clock Class
Clock Accuracy
Variance
N Hops
net/<wrX>/1/clk/tprop/
Time Source
UTC Offset Valid
Note: To obtain more details about time properties & clock quality of
a given WR port instance, the user should use gpa_ctrl tool with the -
a (expert) flag or with the –A (expert & disabled) flag.
Value Type
<Data Array> (8 x u8)
<Integer>
<Integer>
<Integer>
<Enum>
<Integer> (u16)
<Integer> (u32)
<Enum>
<Bool>
5.3 White Rabbit
Description
Unique identity of PTP instance
in the network.
Force BMCA decision using 1st
priority (Lower values take pre-
cedence).
Used by BMCA to force selec-
tion between two clocks when
their clock qualities are the
same (Lower values take pre-
cedence).
The Clock Class is one of the
attributes that characterizes
the port instance.
It indicates the expected accur-
acy of the timing source. It shall
be conservatively estimated
based on the time source.
Estimation of the variations of
the Local PTP Clock as meas-
ured by comparison to a suit-
able reference clock.
Number of PTP communication
paths traversed between this
PTP instance to the
GrandMaster PTP Instance (aka
stepsRemoved).
Time Properties of the
corresponding WR port
instance (wrX).
This information-only attribute
indicates the immediate source
of time used by the Grand-
master.
True, if the current UTC offset is
known to be valid (It will handle
the next leap second jump).
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