tmnxPtpClockClass
TIMETRA-PTP-MIB ·
.1.3.6.1.4.1.6527.3.1.2.74.3.1.1.4
Object
column
TmnxPtpClockClass
The value of tmnxPtpClockClass indicates the local clock class. The
value of this object corresponds to the defaultDS.clockQuality data
set member defined in IEEE Std 1588-2008.
When tmnxPtpClockClockType is 'ordinarySlave (1)', tmnxPtpClockClass
is 'slaveOnly (255)'. Otherwise, when tmnxPtpClockProfile is
'ieee1588-2008 (2)' tmnxPtpClockClass is 'default (248)'. When
tmnxPtpClockProfile is 'g8265dot1-2010 (1)', tmnxPtpClockClass changes
depending on the value of tmnxSyncIfTimingSystemQltyLevel.
The mapping between ITU-T synchronization quality levels and PTP clock
class is given in ITU-T recommendation G.8265.1.
Context
- MIB
- TIMETRA-PTP-MIB
- OID
.1.3.6.1.4.1.6527.3.1.2.74.3.1.1.4- Type
- column
- Access
- readonly
- Status
- current
- Parent
- tmnxPtpClockOperEntry
- Table
- tmnxPtpClockOperTable
- Siblings
- 10
Syntax
TmnxPtpClockClass
- Source
- TmnxPtpClockClass
- Base type
Unsigned32
Values & Constraints
Type Constraints
range: 0..255
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| tmnxPtpClockIdentity The value of tmnxPtpClockIdentity indicates the identify of the local
Clock. This object corresponds to the value of the
defaultDS.clockIdentity data set member defined by IEEE S… | column | TmnxPtpClockIdentity | .1.3.6.1.4.1.6527.3.1.2.74.3.1.1.1 |
| tmnxPtpClockRecoveryStateLastChg The value of tmnxPtpClockRecoveryStateLastChg indicates the time,
since system startup, when tmnxPtpClockRecoveryState last changed
state. | column | SNMPv2-TCTimeStamp | .1.3.6.1.4.1.6527.3.1.2.74.3.1.1.10 |
| tmnxPtpClockFrequencyOffset The value of tmnxPtpClockFrequencyOffset indicates the frequency offset
of the recovered clock, from the nominal clock rate, in parts per
trillion. Positive values indicate that … | column | parts per trillion SNMPv2-SMIInteger32 | .1.3.6.1.4.1.6527.3.1.2.74.3.1.1.11 |
| tmnxPtpClockOperState The value of tmnxPtpClockOperState indicates the operational state of
PTP 1588 on the system. | column | TIMETRA-TC-MIBTmnxOperState | .1.3.6.1.4.1.6527.3.1.2.74.3.1.1.2 |
| tmnxPtpClockStepType The value of tmnxPtpClockStepType indicates how the system provides
timing information. SROS systems always have a tmnxPtpClockStepType of
'oneStep (1)', and never transmit PTP '… | column | TmnxPtpClockStepType | .1.3.6.1.4.1.6527.3.1.2.74.3.1.1.3 |
| tmnxPtpClockAccuracy The value of tmnxPtpClockAccuracy indicates the accuracy of the clock.
The value of this object corresponds to the
defaultDS.clockQuality.clockAccuracy data set member defined in … | column | TmnxPtpClockAccuracy | .1.3.6.1.4.1.6527.3.1.2.74.3.1.1.5 |
| tmnxPtpClockVariance The value of tmnxPtpClockVariance indicates the inherent precision of
the local clock. The value of this object corresponds to the
defaultDS.clockQuality.clockVariance data set me… | column | TmnxPtpClockVariance | .1.3.6.1.4.1.6527.3.1.2.74.3.1.1.6 |
| tmnxPtpClockPortState The value of tmnxPtpClockPortState indicates the current state of the
single PTP port when tmnxPtpClockClockType is either
'ordinarySlave (1)' or 'ordinaryMaster (2)'. Otherwise,… | column | TmnxPtpPortState | .1.3.6.1.4.1.6527.3.1.2.74.3.1.1.7 |
| tmnxPtpClockPortStateLastChanged The value of tmnxPtpClockPortStateLastChanged indicates the time,
since system startup, when the tmnxPtpClockPortState last changed
state. | column | SNMPv2-TCTimeStamp | .1.3.6.1.4.1.6527.3.1.2.74.3.1.1.8 |
| tmnxPtpClockRecoveryState The value of tmnxPtpClockRecoveryState indicates the state of the clock
recovery process on a PTP system. The various states are:
notApplicable (0) - The system is not attempt… | column | Enumeration | .1.3.6.1.4.1.6527.3.1.2.74.3.1.1.9 |