CESNET-PTP25

The advent of time-sensitive networking (TSN) in many industrial fields, such as mobile networking, precise control, and real-time multimedia transmission, has brought new challenges to network traffic monitoring. Therefore, accurate timing verification of the PTPv2 protocol will be essential to ensure the reliability of applications and mission-critical time-sensitive services, especially for future networks. We present a one-month-long dataset acquired from a distributed telemetry-based monitoring infrastructure on a small scale proof-of-concept network. The gathered tables and fields are listed below. ptp-monitor (tag: device) parrent clock interface (port name) lastSyncSeqId meanPathDelay (nanoseconds) offsetFromMaster (nanoseconds) skew ptp_interface (tag: device) Announce interval (s) Announce interval timeout (timeout multiplier expressed in no. of announce messages) Announce messages received Announce messages sent Delay mechanism Delay request messages interval Delay request messages received Delay request messages sent Delay response messages received Delay response messages sent Follow up messages received Follow up messages sent Management messages forwarding Management messages received Management messages sent PTP (enabled/disabled) Peer delay request received Peer delay request sent Peer delay response followup messages received Peer delay response followup messages received Peer delay response messages received Peer delay response messages sent Port state Signaling messages received Signaling messages sent Sync interval (s) Sync messages received Sync messages sent Transport mode ptp_clock_summary (tag: device) clockIdentity currentPtpSystemTime gmClockIdentity lastSyncTime meanPathDelay numberOfMasterPorts numberOfSlavePorts offsetFromMaster ptpMode skew slavePort slaveVlanId stepsRemoved temperatures (tag: device) temperature sensor description