Ping Tests Top N Worst Results report

Overview

Ping Tests Top N Worst Results reports show an aggregated view of worst case ping tests between selected NEs over a specified time period, grouped by source and target NE.

The report includes the following test types:

Use cases

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

Report inputs

The following table shows the report inputs.

Table 13-36: Ping Tests Top N Worst Results report inputs

Prompt

Notes

Test Type

ETH-CFM Two-Way Delay, ICMP Ping, VCCV Ping, LSP Ping, Tunnel Ping

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)

Source Node

Search using partial or full names.

Select individual items or click Select All.

Both the NE name and its IP address display.

Target Node

Result set limit

Number of results to report

Test Factor

Average delay, maximum delay, minimum delay, jitter, or loss

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 13-37: Ping Tests Top N Worst Results report characteristics

Characteristic

Value

Data type

OAM testing

Source database

Auxiliary database

NE types supported

7210 SAS-M, 7210 SAS-X, 7210 SAS-Mxp, 7210 SAS-R12, 7210 SAS-R6, 7210 SAS-T, 7210 SAS-S, 7210 SAS-Sx, 7210 SAS-K12, 7210 SAS-K30, 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 7705 SAR variants

all 7750 SR and VSR variants

all 7950 XRS variants

OS 6860, OS 6450, OS 6900

OS 6860, OS 6450, and OS 6900 support ETH-CFM Two-Way Delay and ICMP Ping tests only.

7705 SAR-Hm and 7705 SAR-Hmc support ICMP Ping tests only.

Contact Nokia for information about compatibility with specific NE releases.

Drill-down support

Yes:

Example

The following figures show report examples.

Figure 13-45: ETH-CFM Two Way Delay Top N Worst Results report
ETH-CFM Two Way Delay Top N Worst Results report
Figure 13-46: ICMP Ping Top N Worst Results report
ICMP Ping Top N Worst Results report
Figure 13-47: VCCV Ping Top N Worst Results report
VCCV Ping Top N Worst Results report
Figure 13-48: LSP Ping Top 100 Worst Case Results report
LSP Ping Top 100 Worst Case Results report
Figure 13-49: Tunnel Ping Top 100 Worst Case Results report
Tunnel Ping Top 100 Worst Case Results report