ptpPortState
SIAE-PTP-MIB ·
.1.3.6.1.4.1.3373.1103.100.8.1.1.6
Object
column
ClockPortState
This denotes the PTP State of the PTP port as computed by the PTP State
event machine.
initializing:
While a port is in the INITIALIZING state, the port initializes its data
sets, hardware, and communication facilities. No port of the clock shall
place any PTP messages on its communication path. If one port of a
boundary clock is in the INITIALIZING state, then all ports shall be in
the INITIALIZING state.
faulty:
The fault state of the protocol. A port in this state shall not place any
PTP messages except for management messages that are a required response
to another management message on its communication path.
disabled:
The port shall not place any messages on its communication path. In a
boundary clock, no activity at the port shall be allowed to affect the
activity at any other port of the boundary clock. A port in this state
shall discard all PTP received messages except for management messages.
listening:
The port is waiting for the announceReceiptTimeout to expire or to
receive an Announce message from a master. The purpose of this state is
to allow orderly addition of clocks to a domain. A port in this state
shall not place any PTP messages on its communication path except for
Pdelay_Req, Pdelay_Resp, Pdelay_Resp_Follow_Up, or signaling messages,
or management messages that are a required response to another
management message.
premaster:
The port shall behave in all respects as though it were in the MASTER
state except that it shall not place any messages on its communication
path except for Pdelay_Req, Pdelay_Resp, Pdelay_Resp_Follow_Up, signaling
or management messages.
master:
The port is behaving as a master port. It will periodically send announce
and sync messages.
passive:
The port shall not place any messages on its communication path except
for Pdelay_Req, Pdelay_Resp, Pdelay_Resp_Follow_Up, or signaling messages
or management messages that are a required response to another management
message.
uncalibrated:
This is a transient state to allow initialization of synchronization
servos, updating of data sets when a new master port has been selected,
and other implementation-specific activity.
slave:
The port is synchronizing to the selected master port.
Context
- MIB
- SIAE-PTP-MIB
- OID
.1.3.6.1.4.1.3373.1103.100.8.1.1.6- Type
- column
- Access
- readonly
- Status
- current
- Parent
- ptpPortDataSetEntry
- Table
- ptpPortDataSetTable
- Siblings
- 17
Syntax
ClockPortState
- Source
- ClockPortState
- Base type
Enumeration
Values & Constraints
Type Values
1 | initializing |
2 | faulty |
3 | disabled |
4 | listening |
5 | preMaster |
6 | master |
7 | passive |
8 | uncalibrated |
9 | slave |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ptpPortIndex The index value used to identify the port component on the device.
The value of this object is used as a port index to the
ptpPortConfigDataSetTable. | column | ClockPortNumber | .1.3.6.1.4.1.3373.1103.100.8.1.1.1 |
| ptpPortSyncInterval This is the logarithm to the base 2 of the sync message interval
in seconds | column | Integer32 | .1.3.6.1.4.1.3373.1103.100.8.1.1.10 |
| ptpPortDelayMechanism This indicates the propagation delay measuring option used by the
port in computing meanpathDelay. | column | ClockMechanismType | .1.3.6.1.4.1.3373.1103.100.8.1.1.11 |
| ptpPortVersionNumber This indicates the PTP version in use on the port. | column | Integer32 | .1.3.6.1.4.1.3373.1103.100.8.1.1.12 |
| ptpPortNotSlave This attribute is used in the alternate BMCA to prevent that a port
can be placed in the SLAVE state. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.3373.1103.100.8.1.1.13 |
| ptpPortLocalPriority This attribute is used in the alternate BMCA as a tie-breaker in the
dataset comparison algorithm, in the event that all other previous
attributes of the datasets being compared a… | column | Integer32 | .1.3.6.1.4.1.3373.1103.100.8.1.1.14 |
| ptpPortDestMacAddress This attribute is used in to select the destination MAC address
inserted in the outgoing packets:
forwardable: 01-1B-19-00-00-00
nonForwardable: 01-80-C2-00-00-0E | column | Enumeration | .1.3.6.1.4.1.3373.1103.100.8.1.1.15 |
| ptpPortTxAsymmetryCompensation This attribute is used to compensate in nanoseconds the asymmetric
delay. It works in TX direction. | column | Integer32 | .1.3.6.1.4.1.3373.1103.100.8.1.1.16 |
| ptpPortRxAsymmetryCompensation This attribute is used to compensate in nanoseconds the asymmetric
delay. It works in RX direction. | column | Integer32 | .1.3.6.1.4.1.3373.1103.100.8.1.1.17 |
| ptpPortRowStatus RowStatus for creating the entries into this table.
This object can't be modified. | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.3373.1103.100.8.1.1.18 |
| ptpPortClockIdentity This is the clock Identity of the port | column | OctetString | .1.3.6.1.4.1.3373.1103.100.8.1.1.2 |
| ptpPortIfIndex This is the index in ifTable of this port.
This object can't be modified. | column | IF-MIBInterfaceIndex | .1.3.6.1.4.1.3373.1103.100.8.1.1.3 |
| ptpPortStaticRole Role of this port. This object forces the role of the port if
ptpStaticPortRole is true. | column | Enumeration | .1.3.6.1.4.1.3373.1103.100.8.1.1.4 |
| ptpPortAdminStatus Administrive status of the port. The value down turns off the PTP
protocol on the ethernet port. | column | Enumeration | .1.3.6.1.4.1.3373.1103.100.8.1.1.5 |
| ptpPortMinDelayReqInterval This is the log to the base 2 of the delay request interval
in seconds. This speifies the time to the members devices to
send delay request messages when the port is in the master… | column | Integer32 | .1.3.6.1.4.1.3373.1103.100.8.1.1.7 |
| ptpPortLogAnnounceInterval This is the log to the base 2 of the mean Announce message interval
in seconds. | column | Integer32 | .1.3.6.1.4.1.3373.1103.100.8.1.1.8 |
| ptpPortAnnounceReceiptTimeout This is the Announce receipt time out value.
This should be an integral multiple of announce interval
in seconds | column | Integer32 | .1.3.6.1.4.1.3373.1103.100.8.1.1.9 |