Link Unavailability Summary report

Link Unavailability Summary report overview

The Link Unavailability Summary report shows high-level information about the unavailable seconds of the associated port or LAG on a radio and MWA link. The operator can select multiple radio links and MWA links for the selected interval. The Link Unavailability Summary report can be generated based on radio and MWA links between the NEs of the respective ports or LAGs.

Use cases

Capacity planning—Use the report to examine the unavailable seconds based on the radio link between the NEs of the respective ports or LAGs.

Prerequisites

To create the Link Unavailability Summary report, enable the Hop History Data Statistics by selecting the Product Name as ‘Wavence SM’ on the NFM-P.

The following table lists the statistics that must be collected on each NE; see the NSP NFM-P Statistics Management Guide for information about configuring statistics collection.

Table 15-17: Link Unavailability Summary report prerequisites

Aggregator name	Monitored object class	Statistics class	Statistics collection	MIB	NE types
Not applicable	Port LAG UBT	G.826	Hop History Data stats (15Min)	opticsIMPdhFrameHopHistoryDataEntry	Wavence MSS-1, Wavence MSS-4, Wavence MSS-8, Wavence MSS-O, Wavence MSS-E, Wavence MSS-HE, Wavence MSS-XE, Wavence MSS-1c, Wavence SA, Wavence UBT-SA, Wavence UBT-I, Wavence UBT-T XP, 9500 MPR-A Chassis 4, 9500 MPR-A Chassis 8, 9500 MPR-E Chassis 1, 9500 MPR-E Chassis 4, 9500 MPR-E Chassis 8, 9500 MSS-1c, 9500 MSS-O ANSI, 9500 MSS-O ETSI, 9500 SA, 7705 SAR with PMC

Aggregator name

Monitored object class

Statistics class

Statistics collection

MIB

NE types

Not applicable

Port

LAG

UBT

G.826

Hop History Data stats (15Min)

opticsIMPdhFrameHopHistoryDataEntry

Wavence MSS-1, Wavence MSS-4, Wavence MSS-8, Wavence MSS-O, Wavence MSS-E, Wavence MSS-HE, Wavence MSS-XE, Wavence MSS-1c, Wavence SA, Wavence UBT-SA, Wavence UBT-I, Wavence UBT-T XP, 9500 MPR-A Chassis 4, 9500 MPR-A Chassis 8, 9500 MPR-E Chassis 1, 9500 MPR-E Chassis 4, 9500 MPR-E Chassis 8, 9500 MSS-1c, 9500 MSS-O ANSI, 9500 MSS-O ETSI, 9500 SA, 7705 SAR with PMC

Report characteristics

The following table lists the principal report characteristics.

Table 15-18: Link Unavailability Summary report characteristics

Characteristic	Value
Statistics type	Performance statistics
NSP flow collector required	No
NE types supported	Wavence MSS-1, Wavence MSS-4, Wavence MSS-8, Wavence MSS-E, Wavence MSS-HE, Wavence MSS-XE, Wavence MSS-O, Wavence MSS-1c, Wavence SA, Wavence UBT-SA, Wavence UBT-I, Wavence UBT-T XP, 9500 MPR-A Chassis 1, 9500 MPR-A Chassis 4, 9500 MPR-A Chassis 8, 9500 MPR-E Chassis 1, 9500 MPR-E Chassis 4, 9500 MPR-E Chassis 8, 9500 MSS-1c, 9500 MSS-O ANSI, 9500 MSS-O ETSI, 9500 SA, 7705 SAR with PMC
Report inputs	Prompt	Notes
	Start date End date	Calendar date or relative date (for example, two days ago) and time
	Links	Select individual links or click Select All.
	Unavailability Seconds Threshold	Specify the value in seconds
	Show threshold violations only	Select to see threshold violations only.
	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.
	Apply	Applies all the parameters and prepares the report based on the parameters entered.
	Reset	Resets all the parameters to default value.
Drill-down support	Yes—Open the Link Unavailability Details for the selected NE.

Example

The following figures show a report example.