5.18.2 Monitor PTP – 802.1AS Statistics

This page allows the user to inspect the current 802.1AS Statistics

Figure 5-79. 802.1AS Statistics

The 802.1AS Statistics page has the following parameters:

  • Instance: PTP Instance (Range 0-3), CMLDS (Common Mean Link Delay Service).
  • Sync Count: A counter that increments every time when synchronization information is received.
  • Follow-up Count: A counter that increments every time when a Follow Up message is received.
  • P-delay Request Count: A counter that increments every time when a Pdelay_Req message is received.
  • P-delay Response Count: A counter that increments every time when a Pdelay_Resp message is received.
  • P-delay Response Follow-up Count: A counter that increments every time when a Pdelay_Resp_Follow_Up message is received.
  • Announce Count: A counter that increments every time when an Announce message is received.
  • PTP Packet Discard Count: A counter that increments every time when a PTP message is discarded.
  • Sync Receipt Timeout Count: A counter that increments every time when sync receipt timeout occurs.
  • Announce Receipt Timeout Count: A counter that increments every time when announce receipt timeout occurs.
  • P-delay Allowed Lost Responses Exceeded Count: A counter that increments every time the value of the variable lost_Responses exceeds the value of the variable allowed_Lost_Responses.
  • Sync Count: A counter that increments every time synchronization information is transmitted.
  • Follow-up Count: A counter that increments every time a Follow_Up message is transmitted.
  • P-delay Request Count: A counter that increments every time a Pdelay_Req message is transmitted.
  • P-delay Response Count: A counter that increments every time a Pdelay_Resp message is transmitted.
  • P-delay Response Follow-up Count: A counter that increments every time a Pdelay_Resp_Follow_Up message is transmitted.
  • Announce Count: A counter that increments every time an Announce message is transmitted.