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)`

Configuration Management System (CMS)2018.05

Use > Data Flow Management > Data Flow Management Setup > Universal Discovery Agents > How to Enable Changing Default Port Number for Call Home

How to Enable Changing the Default Port Number for Call Home

The Universal Discovery Agent Call Home feature uses the default port number 80 for communicating with the Data Flow Probe. However, in some organizations, port 80 might be blocked internally for security reasons.

This task describes how to enable changing the default port number for the Call Home feature to any other available port number.

Configure the DataFlowProbe.properties file
1. On the Data Flow Probe, locate the DataFlowProbe.properties and DataFlowProbeOverride.properties files in the C:\UCMDB\DataFlowProbe\conf folder and open them using a text editor.
2. Locate the following line in DataFlowProbe.properties and copy it to DataFlowProbeOverride.properties (if does not exist):
```
appilog.agent.callhome.port = 80
```
3. Change the port number value in DataFlowProbeOverride.properties to any other available port number.
4. Save the file.
5. Restart the Data Flow Probe.
Note Starting with version 10.31, if you want to edit or update the properties in the DataFlowProbe.properties file, we highly recommend you to open the DataFlowProbeOverride.properties file in a text editor instead and add the updated properties into it. Otherwise your changes will be overridden by the settings (if exist) in DataFlowProbeOverride.properties after you restart the Probe, as the probe always loads the DataFlowProbeOverride.properties file first at probe startup, and then the OOTB DataFlowProbe.properties file.
Update the new port number on the Universal Discovery Agent Deployment page
1. Log in to the UCMDB Server, and go to Data Flow Management > Universal Discovery > Zone-Based Discovery.
2. From the navigation tree, select an existing Infrastructure Discovery activity and click Edit or create a new Infrastructure Discovery activity.
3. In the New/Edit Infrastructure Discovery Activity dialog, go to the Universal Discovery Agent Deployment page.
4. In the Primary Call Home Probe Address or Secondary Call Home Probe Address field, update the port number with the new value you just specified in step 1.
5. Click Finish.
For more details, see the "Universal Discovery Agent Deployment Page" section in the Discovery Activities section of the Content Help.

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