OAM-PM Service Summary report

Overview

OAM-PM Service Summary reports show an aggregated view of session statistics on a specified service over a specified time period, grouped by service ID.

The report includes the following session types:

The following service types are supported:

Use cases

QoS analysis—Identify potential service impacting issues based on thresholds for latency, jitter and packet loss between specific NEs.

Troubleshooting—Troubleshoot service performance by service and segment

Prerequisites

The following sessions need to be performed in the NFM-P for OAM-PM Service Summary reports to be created:

Report inputs

The following table shows the report inputs.

Table 13-22: OAM-PM Service Summary report inputs

Prompt

Notes

Session Type

ETH-CFM Session, TWAMP-Light Session

End Date

Calendar date or relative date (for example, two days ago) and time

Granularity

Aggregation types:

  • None (raw collection interval)

  • Hourly

  • Daily

  • Monthly

Report range

Length of time to be reported, in hours, days, or months

Service Type

Search using partial names or full names. A wildcard (*) will display all service IDs.

Search service ID ranges using hyphens, for example, 1-200.

Select individual items or click Select All.

Service ID Range

Bin Type

  • Frame Delay—The Avg Delay, Min Delay, and Max Delay in the report output is the delay in microseconds

  • Frame Delay Range—The Avg Delay, Min Delay, and Max Delay in the report output is the delay range in microseconds

  • Inter Frame Delay Variation—The Avg Delay, Min Delay, and Max Delay in the report output is the delay variation (jitter) in microseconds

Result set limit

Number of results to report

Show report output on one page

Select the check box to enable pagination.

Note: Using the Show report output on one page option when creating reports as drill-downs may impact report rendering time. Nokia recommends disabling the Show report output on one page option when creating reports.

Report characteristics

The following table lists the principal report characteristics.

Table 13-23: OAM-PM Service Summary report characteristics

Characteristic

Value

Data type

OAM session statistics

Source database

Auxiliary database

NE types supported

7210 SAS-M 24F, 7210 SAS-M 24F 2XFP, 7210 SAS-M 24F 2XFP ETR, 7210 SAS-T 12F 10T 4XFP, 7210 SAS-T 12F 10T 4XFP ETR, 7210 SAS-X 24F 2XFP, 7210 SAS-K, 7210 SAS-R6, 7210 SAS-R12, 7210 SAS-S/SX 1/10GE VC

7250 IXR-6, 7250 IXR-R6, 7250 IXR-s, 7250 IXR-10, 7250 IXR-e

all 7450 ESS variants

all 7750 SR variants

all 7950 XRS variants

Drill-down support

Yes—Opens an OAM-PM Service Site Summary report of the selected session type: an view of the results of tests on the service.

From an OAM-PM Service Site Summary, open an OAM-PM Service Site report of the selected session type: an view of the results of tests on the site.

From an OAM-PM Service Site report:

Example

The following figures show report examples.

Figure 13-22: OAM-PM ETH-CFM Service Summary report
OAM-PM ETH-CFM Service Summary report
Figure 13-23: OAM-PM TWAMP-Light Service Summary report
OAM-PM TWAMP-Light Service Summary report