How to Configure Just-In-Time Discovery

This task describes how to set up Just-in-Time discovery to provide passive, real-time discovery and monitoring of traffic in a given environment.

Search for	Example	Results
A single word	`cat`	Topics that contain the word "cat". You will also find its grammatical variations, such as "cats".
A phrase. You can specify that the search results contain a specific phrase.	`"cat food"` (quotation marks)	Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase.

Search for	Operator	Example
Two or more words in the same topic	`AND` `and` `+` (plus symbol) `&` (ampersand)	`cat AND dog` `"cat food"+milk` `"cat food"&"dog food"`
Either word in a topic	`OR` `or` `\|` (pipe)	`cat OR dog` `cat \| dog`
Topics that do not contain a specific word or phrase	`NOT` `not` `!` (exclamation point)	`NOT cat` `! dog`
Topics that contain one string and do not contain another	`^` (caret)	`cat ^ mouse`
A combination of search types	`( )` parentheses	`cat + (dog \| mouse)` `cat \| dog + (! mouse)`

To learn more about Just-In-Time discovery, see Just-In-Time Discovery Overview.

Prerequisites

Real User Monitor (RUM) version 9.20 or later must be installed on a separate server, and must be running and configured to integrate with a Data Flow Probe.

Note The Micro Focus RUM Installation can be downloaded from Software Support . Search for BAC Real User Monitor.

To configure Micro Focus RUM to integrate with a Data Flow Probe:

In RUM, select Configuration > UD Probe Connection Settings.
Enter the host name of the Data Flow Probe to which the RUM Engine is to report, and port through which it is to send data to the Data Flow Probe.
Select a connection protocol.
Leave Authentication, Proxy, and SSL settings empty.
Save your configuration.

Configure passive discovery probe notifications and removal verification policy

In Data Flow Management > Data Flow Probe Setup >, select the domain where the passive discovery probe (RUM Engine) resides.
In the Domain and Probes pane, click Passive Discovery Probes.
In the Passive Discovery Probes Pane configure the passive probe notification options and removal verification policy. For details see Passive Discovery Probes Pane.
In the Domains and Probes pane select the passive discovery probe that you want to configure
In the Passive Discovery Probe details > Passive Discovery Integrated Ranges pane, configure the ranges over which the passive discovery probe should perform discovery, and the ports it should monitor. For details, see Passive Discovery Probe Details Pane.
Ensure that the passive probe status is Connected, If it is suspended, click the Resume Probe button in the Domains and Probes pane toolbar.

Activate passive Just-in-Time discovery

Go to the Universal Discovery > Discovery Modules/Jobs tab.
Under Network Infrastructure > JIT Discovery select JIT Passive Discovery.
Click the Activate Selected Discovery Jobs button. When the passive probes are activated, they download configuration (ranges and notifications) and start to report notifications to the Data Flow Probe.