LSP Throughput with Forecast (NSP) report

LSP Throughput with Forecast (NSP) report overview

The LSP Throughput with Forecast (NSP) report provides the throughput trend for an LSP. The report can generate a forecast, depending on the granularity; the forecast is generated for daily and monthly granularities. There is no forecast plot for raw and hourly granularities; forecast periods and periods per season are ignored in this case.

Use cases

Capacity planning—Use the report to examine LSP throughput data for planning future capacity requirements.

Limitations

Minimum and maximum throughput aggregation cannot be compared with the minimum and maximum throughput values generated from raw granularity.

Prerequisites

The session time zone must match the aggregation time zone. When these two settings are different, the report does not run correctly and the system returns an error. See section How do I configure the Analytics session time zone? for more information about configuring the session time zone.

To configure LSP records collection, perform “Steps to follow to use IETF framework” from the Network Developer Portal, and create LSPs using postman to post the IETF tunnel creation to the server, as shown in the examples provided in IETF framework in the Network Developer Portal.

NEs must be in IPV4 format. The IPV6 format is currently not supported

The following table describes the aggregation rules that must be enabled and the telemetry subscriptions that must be configured for the NEs on which statistics are to be collected. The aggregation rules must be enabled to view the report for granularities other than raw data; see How do I configure analytics aggregation?. Enable aggregation and configure telemetry subscriptions; see the Telemetry information on the Network Developer Portal and the NSP Data Collection and Analysis Guide.

See the NSP NFM-P Statistics Management Guide for information about creating or modifying a specific MIB statistics policy using a bottom-up method.

Table 18-7: LSP Throughput with Forecast (NSP) report prerequisites

Aggregator name	Monitored object class	Statistics class	Statistics collection	NE types
md-aggr:/md-aggr-base/telemetry-base-lsps-lsp-egress/telemetry-base-lsps-lsp-egress	lsp	telemetry:/base/lsps/lsp/egress	Telemetry statistics	7750 MD SR Classic NE with gRPC telemetry collection enabled
md-aggr:/md-aggr-base/telemetry-base-lsps-lsp-egress-path/ telemetry-base-lsps-lsp-egress-path	lsp path	telemetry:/base/lsps/lsp/ egress/path	Telemetry statistics	7750 MD SR Classic NE with gRPC telemetry collection enabled

Aggregator name

Monitored object class

Statistics class

Statistics collection

NE types

md-aggr:/md-aggr-base/telemetry-base-lsps-lsp-egress/telemetry-base-lsps-lsp-egress

lsp

telemetry:/base/lsps/lsp/egress

Telemetry statistics

7750 MD SR

Classic NE with gRPC telemetry collection enabled

md-aggr:/md-aggr-base/telemetry-base-lsps-lsp-egress-path/ telemetry-base-lsps-lsp-egress-path

lsp path

telemetry:/base/lsps/lsp/ egress/path

Telemetry statistics

7750 MD SR

Classic NE with gRPC telemetry collection enabled

The following table describes the LSP Throughput with Forecast (NSP) report prerequisites for NFM-P-managed NEs.

Table 18-8: LSP Throughput with Forecast (NSP) report prerequisites for NFM-P-managed NEs

Aggregator name	Monitored object class	Statistics class	Statistics collection	MIB	NE types
MPLS LSP Egress Aggregator	mpls.DynamicLsp mpls.P2MPDynamicLsp mpls.SegmentRoutingTeLsp	mpls.mplsLspEgress	Performance statistics	TIMETRA- MPLS- MIB.vRtr MplsLsp Statistics Entry	7750 SAR 7750 SR Note: 7210 SAS and 7250 IXR are not supported

Aggregator name

Monitored object class

Statistics class

Statistics collection

MIB

NE types

MPLS LSP Egress Aggregator

mpls.DynamicLsp

mpls.P2MPDynamicLsp

mpls.SegmentRoutingTeLsp

mpls.mplsLspEgress

Performance statistics

TIMETRA- MPLS- MIB.vRtr MplsLsp Statistics Entry

7750 SAR

7750 SR

Note: 7210 SAS and 7250 IXR are not supported

Report characteristics

The following table lists the principal report characteristics.

Table 18-9: LSP Throughput with Forecast (NSP) report characteristics

Characteristic	Value
Data type	Statistics
Source database	Auxiliary database
LSP types supported	Dynamic, P2MP Dynamic, SR TE, RSVP
Report inputs	Prompt	Notes
	End date	Calendar date or relative date (for example, two days ago) and time
	Report Range	Length of time to be reported, in minutes (minutes, min), hours (hours, h), days (days, d), or months (months, m)
	Granularity	Aggregation types: None (raw data) Hourly Daily Monthly
	NE Types	Select individual items.
	Name or name pattern for NE	Search using partial names or wildcard (%). Select individual items.
	NE	Select individual items.
	Name or name pattern for LSP	Search using partial names or wildcard (%). Select individual items.
	LSP	Select individual items. You must enter data for this field.
	Forecast periods	The range for the forecast to work. The value is based on the granularity selected. For example, a period of 30 would mean 30 days if the granularity is daily, and 30 months if the granularity is monthly.
	Periods per Season	The frequency at which there is a similarity in data. For example, the frequency at which a plot has similar values. The behavior is the same as the forecast period. For example, a period of 7 would mean 7 days if the granularity is daily, and 7 months if the granularity is monthly.
	Logo resource ID	The logo to add to the report. Enter the resource ID for the logo image uploaded to the Images folder, if any. If no logo ID is provided, the logo area will be blank.
	Logo position	Choose Left, Middle or Right. The logo will be placed on the left of the first page of the report for both the left and middle options.
	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.
Drill-down support	No

Example

The following figure shows a report example.