tnPtpClockRealtimeTimeOffset1
TROPIC-PTP-MIB ·
.1.3.6.1.4.1.7483.2.2.4.9.1.2.7.1.3
Object
column
OctetString
The PTP Clock Realtime Time Offset part 1.
Every Time Offset value is an Integer32(4-byte).
The maximum size of
tnPtpClockRealtimeTimeOffset1,
tnPtpClockRealtimeTimeOffset2, and
tnPtpClockRealtimeTimeOffset3 is 1200-byte,
which is 300 Time Offset values.
The number of Time Offset is decided by
Duration(tnPtpClockRealtimeTimeOffsetDuration) and
Interval(tnPtpClockRealtimeTimeOffsetInterval).
For example:
Duration = 12(minutes), equals to 720 seconds;
Interval = 2(seconds).
Then the number of Time Offset = Duration / Interval
= 720 / 2 = 360
There will be totally 360 Time Offset values in
tnPtpClockRealtimeTimeOffset1,
tnPtpClockRealtimeTimeOffset2, and
tnPtpClockRealtimeTimeOffset3.
tnPtpClockRealtimeTimeOffset1 contains
the Time Offset value 1 to 300, size will be
300*4=1200 bytes, 300 Integer32 values.
tnPtpClockRealtimeTimeOffset2 contains
the Time Offset value 301 to 360, size will be
60*4=240 bytes, 60 Integer32 values.
tnPtpClockRealtimeTimeOffset3 contains
NO Time Offset values, size will be 0 empty.
The range of the Time Offset value is
0x80000001(-2147483647) to 0x7FFFFFFF(2147483647).
Special Time Offset value 0x80000000 represents
that the Realtime Time Offset is Not Available(NA).
Context
- MIB
- TROPIC-PTP-MIB
- OID
.1.3.6.1.4.1.7483.2.2.4.9.1.2.7.1.3- Type
- column
- Access
- readonly
- Status
- current
- Parent
- tnPtpClockSyncOamEntry
- Table
- tnPtpClockSyncOamTable
- Siblings
- 8
Syntax
OctetString
Values & Constraints
Object Constraints
range: 0-1200
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| tnPtpClockRealtimeTimeOffsetDuration Duration time(minute) for the PTP Clock
Realtime Time Offset.
Range: 1 to 15 minutes. | column | Minute Unsigned32 | .1.3.6.1.4.1.7483.2.2.4.9.1.2.7.1.1 |
| tnPtpClockRealtimeTimeOffsetInterval Interval time(second) for the PTP Clock
Realtime Time Offset.
Range: 1 to 5 seconds. | column | Second Unsigned32 | .1.3.6.1.4.1.7483.2.2.4.9.1.2.7.1.2 |
| tnPtpClockRealtimeTimeOffset2 The PTP Clock Realtime Time Offset part 2.
Refer to tnPtpClockRealtimeTimeOffset1. | column | OctetString | .1.3.6.1.4.1.7483.2.2.4.9.1.2.7.1.4 |
| tnPtpClockRealtimeTimeOffset3 The PTP Clock Realtime Time Offset part 3.
Refer to tnPtpClockRealtimeTimeOffset1. | column | OctetString | .1.3.6.1.4.1.7483.2.2.4.9.1.2.7.1.5 |
| tnPtpClockSyncLossDetectionInterval The number of SYNC Interval to raise
PtpClock SYNCLOSS alarm.
Range: 2 to 255. | column | Unsigned32 | .1.3.6.1.4.1.7483.2.2.4.9.1.2.7.1.6 |
| tnPtpClockDelayRespLossDetectionInterval The number of DELAY_RESP Interval to raise
PtpClock DELAYRESPLOSS alarm.
Range: 2 to 255. | column | Unsigned32 | .1.3.6.1.4.1.7483.2.2.4.9.1.2.7.1.7 |
| tnPtpClockPtpInputDegradeThreshold The Threshold value to raise PtpClock PTPINPUTDEG
alarm.
For IEEE_1588_2008_CCSA profile, valid values are
6, 7, 8, 52, 187.
For G_8275_1 profile, va… | column | Unsigned32 | .1.3.6.1.4.1.7483.2.2.4.9.1.2.7.1.8 |
| tnPtpClockTimeErrorReferencePortIndex The Reference Input 1PPS/ToD port index for
the PTP Time Error(PTERREF). | column | IF-MIBInterfaceIndexOrZero | .1.3.6.1.4.1.7483.2.2.4.9.1.2.7.1.9 |