Monitoring PTP

Related Concepts
PTP Clock Configuration

PTP Clock Monitor

This option allows you to inspect the current PTP clock settings.

PTP External Clock Description
  • One_PPS_Mode: Shows the current One_pps_mode configured.
    1. Output: Enable the 1 pps clock output
    2. Input: Enable the 1 pps clock input
    3. Disable : Disable the 1 pps clock in/out-putExternal
  • Enable: Shows the current External clock output configuration.
    • True : Enable the external clock output
    • False : Disable the external clock outputAdjust
  • Method: Shows the current Frequency adjustment configuration.
    1. LTC frequency : Local Time Counter (LTC) frequency control.
    2. SyncE-DPLL : SyncE DPLL frequency control, if allowed by SyncE.
    3. Oscillator : Oscillator independent of SyncE for frequency control, if supported by the HW.
    4. LTC phase : Local Time Counter (LTC) phase control (assumes that the frequency is locked by means of SyncE).

  • Clock Frequency: Shows the current clock frequency used by the External Clock.The possible range of values are 1 - 25000000 (1 - 25MHz).

PTP Clock Description

  • Inst: Indicates the Instance of a particular Clock Instance [0..3]. Click on the Clock Instance number to monitor the Clock details.

  • ClkDom: Indicates the Clock domain used by the Instance of a particular Clock Instance [0..3].

  • Device Type: Indicates the Type of the Clock Instance. There are five Device Types.
    1. Ord-Bound - Clock's Device Type is Ordinary-Boundary Clock.
    2. P2p Transp - Clock's Device Type is Peer to Peer Transparent Clock.
    3. E2e Transp - Clock's Device Type is End to End Transparent Clock.
    4. Master Only - Clock's Device Type is Master Only.
    5. Slave Only - Clock's Device Type is Slave Only.

  • Port List: Shows the ports configured for that Clock Instance.

Related Information
Configuring PTP