Monitoring Performance Monitor

The Performance Monitor feature available on the ME 1200 Web GUI allows you to monitor the Performance Monitor statistics.

Related Concepts
Performance Monitor Configuration
Performance Monitor Transfer Configuration

Performance Monitor Loss Measurement Statistics

This option provides the performance monitor loss measurement traffic statistics for the selected measurement interval ID and Loss Measurement instance.

  • Measurement Interval ID: The measurement interval for the performance monitor data sets.

  • MEP Instance: The MEP instance for the performance monitor data sets.

  • Residence Port: The residence port for the MEP.

  • Priority: The priority to be inserted as PCP bits in TAG (if any).

  • Rate: The gap between transmitting 1DM/DMM PDU in 10 ms. The range is 10 to 65535.

  • Unit: The time resolution.

  • TX: The number of frame transmitted.

  • RX: The number of frame received.

  • One-way Far to Near Average Delay: The one-way far to near average delay.

  • One-way Far to Near Average Delay Variation: The one-way far to near average delay variation.

  • One-way Far to Near Min. Delay: The minimum one-way near to far delay.

  • One-way Far to Near Max. Delay: The maximum one-way near to far delay.

  • One-way Near to Far Average Delay: The number of red received.

  • One-way Near to Far Average Delay Variation: The one-way near to far average delay variation.

  • One-way Near to Far Min. Delay: The minimum one-way near to far delay.

  • One-way Near to Far Max. Delay: The maximum one-way near to far delay.

  • Two-way Delay Average Delay: The two-way average delay.

  • Two-way Average Delay Variation: The two-way average delay variation.

  • Two-way Min. Delay: The minimum two-way delay.

  • Two-way Max. Delay: The maximum two-way delay.

  • Domain

    • Port: This is a MEP in the Port Domain. Flow Instance is a Port.

    • Evc: This is a MEP in the EVC Domain. Flow Instance is an EVC.

    • VLAN: This is a MEP in the VLAN Domain. Flow Instance is a VLAN.

  • Direction

    • Up: This is a Down MEP - monitoring ingress OAM and traffic on Residence Port.

    • Down: This is a Up MEP - monitoring egress OAM and traffic on Residence Port.

  • Level: The MEG level of this MEP.

  • Flow Instance: The MEP is related to this flow - See Domain.

  • Tagged VID

    • Port MEP: An outer C/S-tag (depending on VLAN Port Type) is added with this VID. Entering '0' means no TAG added.

    • EVC MIP: On Serval, this is the Subscriber VID that identify the subscriber flow in this EVC where the MIP is active.

  • MEP ID: This value will become the transmitted two byte CCM MEP ID.

  • MAC Address: The MAC of this MEP - can be used by other MEP when unicast is selected (Info only).

  • Peer MEP ID: This value will become an expected MEP ID in a received CCM - see cMEP.

  • Peer MAC Address: This MAC will be used when unicast is selected with this peer MEP. Also this MAC is used to create HW checking of receiving CCM PDU (LOC detection) from this MEP.

  • Bin: A Measurement Bin is a counter that stores the number of delay measurements falling within a specified range, during a Measurement Interval.

    If the measurement threshold is 5000 microseconds and the total number of Measurement Bins is four, we can give an example as follows:
    Bin Threshold Range

    bin0

    0 microsecond

    0 microsecond <= measurement < 5,000 microseconds

    bin1

    5,000 microseconds

    5,000 microseconds <= measurement < microseconds

    bin2

    10,000 microseconds

    10,000 microseconds <= measurement < 15,000 microseconds

    bin3

    15,000 microseconds

    15,000 microseconds <= measurement < infinite microseconds

Related Information
Configuring Performance Monitor

Performance Monitor Delay Measurement Statistics

This option provides the performance monitor delay measurement traffic statistics for the selected measurement interval ID and Delay Measurement instance.

  • Measurement Interval ID: The measurement interval for the performance monitor data sets.

  • MEP Instance: The MEP instance for the performance monitor data sets.

  • Residence Port: The residence port for the MEP.

  • Priority: The priority to be inserted as PCP bits in TAG (if any).

  • Rate: Selected the frame rate of CCM/LMM PDU. This is the inverse of transmission period as described in Y.1731.

  • TX: The number of frame transmitted. RXThe number of frame received.

  • Near End Loss Count: The near end loss count.

  • Near End Loss Ratio: The near end loss ratio.

  • Far End Loss Count: The far end loss count.

  • Far End Loss Ratio: The far end loss ratio.

  • Domain

    • Port: This is a MEP in the Port Domain. Flow Instance is a Port.

    • Evc: This is a MEP in the EVC Domain. Flow Instance is an EVC.

    • VLAN: This is a MEP in the VLAN Domain. Flow Instance is a VLAN.

  • Direction

    • Up: This is a Down MEP - monitoring ingress OAM and traffic on Residence Port.

    • Down: This is a Up MEP - monitoring egress OAM and traffic on Residence Port.

  • Level: The MEG level of this MEP.

  • Flow Instance: The MEP is related to this flow - See Domain.

  • Tagged VID
    • Port MEP: An outer C/S-tag (depending on VLAN Port Type) is added with this VID. Entering '0' means no TAG added.

    • EVC MIP: On Serval, this is the Subscriber VID that identify the subscriber flow in this EVC where the MIP is active.

  • MEP ID: This value will become the transmitted two byte CCM MEP ID.

  • MAC Address: The MAC of this MEP - can be used by other MEP when unicast is selected (Info only).

Performance Monitor EVC Statistics

This option provides the performance monitor EVC traffic statistics for the selected measurement interval ID and EVC instance.

  • Measurement Interval ID: The measurement interval for the performance monitor data sets.

  • EVC Instance: The EVC instance for the performance monitor data sets.

  • MEP Instance: The MEP instance for the performance monitor data sets.

  • Residence Port: The residence port for the EVC.

  • Cos
    • NNI na: this is the NNI port and counters are not per Cos on this port.

    • UNI 0-7: this is the UNI port and counters are per Cos on this port.

  • Rx Green Frames: The number of green received.

  • Tx Green Frames: The number of green transmitted.

  • Rx Yellow Frames: The number of yellow received.

  • Tx Yellow Frames: The number of yellow transmitted.

  • Rx Red Frames: The number of red received.

  • Rx Discarded Frames: The number of discarded in the ingress queue system.

  • Tx Discarded Frames: The number of discarded in the egress queue system.

  • Frames: Show frames statistics only.

  • Bytes: Show bytes statistics only.

  • Both: Show both frames and bytes statistics.

Performance Monitor Measurement Interval Information

This option provides the performance monitor measurement interval information.

  • Information Type: The type for the performance monitor data sets.

  • Measurement Interval ID: The measurement interval for the performance monitor data sets.

  • Interval Start Time: The interval start time.

  • Interval End Time: The interval end time.

  • Elapsed Time: The elapsed time.