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Orolia WR-Z16 - IEEE 1588-2008 (Ptpv2)

Orolia WR-Z16
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OID Name Value Type Description
1.xx31.2 Priority1 <Integer> Force BMCA decision using 1st pri-
ority (Lower values take pre-
cedence).
1.xx31.3 Priority2 <Integer> Used by BMCA to force selection
between two clocks when their
clock qualities are the same
(Lower values take precedence).
1.xx31.10 Clock Class <Integer> The Clock Class is one of the attrib-
utes that characterizes the port
instance.
1.xx31.11 Clock Accuracy <Enum> It indicates the expected accuracy
of the timing source. It shall be con-
servatively estimated based on the
time source.
1.xx31.12 Variance <Integer> (u16) Estimation of the variations of the
Local PTP Clock as measured by
comparison to a suitable reference
clock.
1.xx31.20 N Hops <Integer> (u32) Number of PTP communication
paths traversed between this PTP
instance to the GrandMaster PTP
Instance (aka stepsRemoved).
1.xx32.xx net/<wrX>/1/clk/tprop/ Time Properties of the cor-
responding WR port
instance (wrX).
1.xx32.1 Time Source <Enum> This information-only attribute
indicates the immediate source of
time used by the Grandmaster.
1.xx32.12 UTC Offset Valid <Bool> True, if the current UTC offset is
known to be valid (It will handle
the next leap second jump).
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.
5.4 IEEE 1588-2008 (PTPv2)
The IEEE 1588-2008 (PTPv2) module offers interoperability with a wide range of 3rd
party devices. It has been specifically designed to work as PTP master while supporting the
following profiles:
62
CHAPTER 5 WR-Z16 User Manual Rev. v3.4
5.4 IEEE 1588-2008 (PTPv2)

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