OAM-PM Sessions By Site (NSP) report

Overview

The OAM-PM Sessions By Site (NSP) report differs from the OAM-PM Sessions By Site report by including OAM data for NEs managed by the NFM-P and MDM (model-driven Nokia NEs). The report shows the aggregate view of the active sessions on the site using the selected bin group.

The report includes the following session types:

ETH-CFM Session
TWAMP-Light Session

Use cases

SLA reporting—Identify potential impact to service level agreements.

QoS analysis—Identify potential service impact for a selected bin group.

Prerequisites

The following need to be performed in the NSP and NFM-P for the report to be created:

A DMM session must be defined with accounting enabled in both MDM-managed and NFM-P NEs.
A TWAMP-Light session must be defined with accounting enabled in both MDM-managed and NFM-P NEs.
You must enable aggregation using NSP. For more information, see the Telemetry information on the Network Developer Portal and the NSP Data Collection and Analysis Guide.

Report inputs

The following table shows the report inputs.

Table 18-25: OAM-PM Sessions By Site (NSP) report inputs

Prompt	Notes
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 minutes (minutes, min), hours (hours, h), days (days, d), or months (months, m)
Bin Group	Bin groups configured in the NSP or NFM-P
Site	Search using partial names or wildcard (%). Select individual items or click Select All.
Interval Duration	5 minutes, 15 minutes, 1 hour, or 1 day
Bin type	Frame Delay, Frame Delay Range, or Inter Frame Delay Variation
Result set limit	Number of results to report
Show Sessions With No Data	Enable or disable checkbox
Logo resource ID	The logo to add to the report. Enter the Resource ID of the logo image in the Images folder. The default is the Nokia logo. To create the report without a logo, leave the Logo Resource ID field blank.
Logo Position	Choose Left, Middle, or Right. The logo appears on the left on the first page of the report if you choose Left or Middle.
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 18-26: OAM-PM Sessions By Site (NSP) 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-Mxp, 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 all 7450 ESS variants all 7750 SR variants (support both Classic and MDM modes) all 7950 XRS variants
Drill-down support	Yes: From an OAM-PM Sessions By Site (NSP) report, click on a delay result to show an OAM-PM Latency (NSP) report. From an OAM-PM Sessions By Site (NSP) report, click on a jitter or loss result to show an OAM-PM Loss (NSP) report.

Example

The following figures show report examples.