You can configure REST API and DXL endpoints to send outbound notifications.

To configure a REST API endpoint, complete the following:

From the Grid tab, select the Ecosystem tab -> Outbound Endpoint tab, and click the Add icon and select REST API Endpoint.
Or
From the Grid tab, select the Ecosystem tab -> Outbound Endpoint tab and then click Add -> REST API Endpoint from the Toolbar.
In the Add REST API Endpoint wizard, complete the following:
- URI: Specify the URL for the endpoint to which you are sending the outbound notifications. Example: https://10.36.101.14/offices.
- Test Connection: Click this to validate the endpoint settings and test the connectivity between the Grid Master and the endpoint (this does not test the connection between the Grid Master Candidate that is assigned as the outbound member and the endpoint). Grid Manager displays a message indicating whether the connection is successful. Note that the test does not validate username, password, or certificate for the endpoint. It only tests the basic connection between the Grid Master and the endpoint.
- Name: Specify the name used to identify the endpoint.
- Vendor Type: The REST API vendor type associated with the endpoint. This is optional.
- Auth Username: Enter the username of the target endpoint. The appliance ignores the Auth Username for WAPI related steps in any action templates if WAPI integration is configured. It still uses this username for other non-WAPI related steps.
- Auth Password: Enter the user account password for the target endpoint. You can click Clear Password to clear the password and set a new one. The appliance ignores the Auth Username for WAPI related steps in any action templates if WAPI integration is configured. It still uses this password for other non-WAPI related steps.
- Client Certificate: Click Select to upload the endpoint certificate. In the Upload dialog box, click Select to navigate to the certificate, and then click Upload.
- WAPI Integration Username: If you have included at least one "wapi" related field in your action template, you must configure WAPI integration; otherwise the WAPI step will fail due to an authorization error. Enter the username of the admin user you want to designate for RESTful API outbound notifications. The appliance ignores the Auth Username and Auth Password for WAPI related steps in any action templates if WAPI integration is configured.
- WAPI Integration Password: Enter the password of the admin user you have designated for RESTful API outbound notifications.
- Server Certificate Validation: Select one of the following for server certificate validation:
  - Use CA Certificate Validation (Recommended): Select this to validate the CA certificate for the endpoint. The certificate is used to establish a secure connection to the endpoint before data transmission. Click CA Certificates to upload the trusted CA certificate of the endpoint. In the CA Certificates dialog box, click the Add icon, and then navigate to the certificate to upload it. This is the default.
    - Enable Host Validation: Select this to enable the validation of the hostname for the endpoint, in addition to the CA certificate. If you do not select this, the appliance validates only the CA certificate.
  - Do not use validation (Not recommended): Infoblox does not recommend using this for your production system. Use this for testing purposes only.
- Member Source outbound API requests from: Select the one of the following to process and send outbound API notifications:
  - Selected Grid Master Candidate (Recommended): Select this to use the Grid Master Candidate to process and send outbound notifications to the endpoint. If there are multiple Grid Master candidates, select a Grid Master Candidate from the drop-down list. This is the recommended choice and is selected by default because the CPU and memory required for processing and sending outbound events from the Grid Master Candidate can be offloaded or manually load balanced across multiple Grid Master Candidates if required.

Note: If your outbound member is a Grid Master Candidate and in case the Grid Master Candidate is promoted to the Grid Master, make sure that you modify the outbound member to the Grid Master on the endpoint configuration to avoid any outbound notification failures. For information, see Modifying Outbound Endpoint Configuration.

- - Current Grid Master: Click this to use the Grid Master to send outbound notifications to the endpoint. When you use the Grid Master as the outbound member, ensure that it has enough CPU and memory to process all the workloads and processes, in addition to being an outbound member. Infoblox recommends that you use the Grid Master as an outbound member only for testing purposes to avoid overloading the Grid Master and to maintain optimal performance for the Grid.
- Comment: Enter additional information about the REST API endpoint.
- Disable: Select this if you want to save the configuration but do not want to use it yet. You can clear this check box when you are ready to use this configuration.

3. Click Next to set the duration of time that the endpoint waits for a response from the outbound member. Complete the following to specify session timeout value:

- Timeout: Specify the session timeout value for the endpoint. The default value is 30 seconds.
- Log Level: From the drop-down list, select the severity level for the events. The severity level you select here determines the type of events that are being logged. This can be Debug, Info, Warning, or Error. When you select Debug, all fields or variables used in the events that were sent to the endpoint are logged, including deduplicated events for RPZ hits. For information about deduplication, see Deduplicating RPZ Events. Note that setting this to Debug might slightly affect the performance of your production system.
- Template: Click Select Template to select a session management template. For information, see Creating Session Management Templates.
- Vendor Type: Displays the vendor information for the endpoint.
- Action Type: Displays Session Management or Action based on the template you select.
- Parameters: Displays the parameters of the template you select. You can access these values in the notification rules.

4. Click Next to add extensible attributes for the endpoint. For information, see About Extensible Attributes.

5. Save the configuration.

Configuring DXL Endpoints

When adding a DXL endpoint, you must configure the DXL client and broker. You can manually configure the list of DXL brokers that are used by DXL clients in NIOS or import the broker configuration file, as described in the following steps.
To configure a DXL endpoint, complete the following:

From the Grid tab, select the Ecosystem tab -> OutboundEndpoint tab, and click the Add icon and select Add DXL Endpoint.
Or
From the Grid tab, select the Ecosystem tab -> OutboundEndpoint tab and then click Add -> Add DXL Endpoint from the Toolbar.
In the Add DXL Endpoint wizard, complete the following:

- Name: Specify the name used to identify the endpoint.
- Vendor Type: The DXL vendor type associated with the endpoint. This is optional.
- Client Certificate: Click Generate to generate and upload both the client and CA certificates of the endpoint on NIOS. When you click Generate, the client certificate is automatically uploaded on NIOS and a copy of CA certificate is downloaded. Import this downloaded CA certificate to the DXL server. For information about how to import the CA certificate, refer to the McAfee documentation. If you already have the client certificate, you can upload it by clicking the Upload icon. Click Upload to upload the client certificate. In the Upload dialog box, click Select to navigate to the certificate, and then click Upload.
- CA Certificates: Click CACertificates to upload the broker Certificate. Download the broker certificate from the DXL server and upload it to NIOS. In the CA Certificates dialog box, click the Add icon, and then navigate to the certificate to upload it.
- WAPI Integration Username: If you have included at least one “wapi” related field in your action template, you must configure WAPI integration; otherwise, the WAPI step will fail due to an authorization error. Enter the username of the admin user you want to designate for DXL notifications.
- WAPI Integration Password: Enter the password of the admin user you have designated for DXL notifications.
- Member Source outbound API requests from: Select one of the following to process for sending outbound notifications:
  1. - Selected GridMaster Candidate (Recommended): Select this to use the Grid Master Candidate to process and send outbound notifications to the endpoint. If there are multiple Grid Master candidates, select a Grid Master Candidate from the drop-down list. This is the recommended choice and is selected by default because the CPU and memory required for processing and sending outbound events from the Grid Master Candidate can be offloaded or manually load balanced across multiple Grid Master Candidates if required.
- Note: If your outbound member is a Grid Master Candidate and in case the Grid Master Candidate is promoted to the Grid Master, make sure that you modify the outbound member to the Grid Master on the endpoint configuration to avoid any outbound notification failures. For information, see Modifying Outbound Endpoint Configuration.
  - - Current Grid Master: Click this to use the Grid Master to send outbound notifications to the endpoint. When you use the Grid Master as the outbound member, ensure that it has enough CPU and memory to process all the workloads and processes, in addition to being an outbound member. Infoblox recommends that you use the Grid Master as an outbound member only for testing purposes to avoid overloading the Grid Master and to maintain optimal performance for the Grid.
- Comment: Enter additional information about the DXL endpoint.
- Disable: Select this if you want to save the configuration but do not want to use it yet. You can clear this check box when you are ready to use this configuration.

3. Click Next to add the DXL broker. There are two ways to configure the DXL broker. You can manually enter the host name of the broker or you can import the broker configuration file using the Import option. In the Brokers wizard, do one of the following:

- Click Add to open the Add Broker wizard. Enter the host name in the Host Name text box. Optionally, you can enter the following information as well:
  - IP address: Enter the IP address of the DXL broker.
  - Unique ID: A unique identifier for the broker. This is useful for identifying the DXL broker in log messages.
  - Port information: The port number used to communicate with the DXL broker.
Click Import to upload the broker configuration file. In the Upload dialog box, click Select to navigate to the certificate, and then click Upload.

Note: You can export the Broker configuration file from McAfee ePolicy Orchestrator (McAfee ePO). For information how to export, refer to the McAfee documentation.

Click Test Connection to validate the connectivity between the DXL broker fabric and the Grid Master.

4. Click Next to set the severity level for the events.

- Log Level: From the drop-down list, select the severity level for the events. The severity level you select here determines the type of events that are being logged. This can be Debug, Info, Warning, or Error. When you select Debug, all fields or variables used in the events that were sent to the endpoint are logged, including deduplicated events for RPZ hits. For information about deduplication, see Deduplicating RPZ Events. Note that setting this to Debug might slightly affect the performance of your production system.
- Vendor Type: Displays the vendor information for the endpoint.
- Template Type: Displays Session Management.
- Parameters: Displays the parameters of the template you select. You can access these values in the notification rules

5. Click Next to add extensible attributes for the endpoint. For information, see About Extensible Attributes.

6. Save the configuration.

Modifying Outbound Endpoint Configuration

To modify an endpoint configuration:

From the Grid tab, select the Ecosystem tab -> Outbound Endpoint tab, click the Action icon next to the endpoint name and select Edit from the menu.
The <Endpoint Name> Endpoint editor provides the following tabs from which you can modify data:
- General: You can modify the general information of an endpoint, as described in Configuring Outbound Endpoints .
- Brokers: You can modify the DXL broker configuration, as described in Configuring DXL Endpoints. This tab is available only for DXL endpoints.
- Session Management: You can edit the session timeout value and upload a new session management template.
- Extensible Attributes: You can add, modify, and delete extensible attributes that are associated with an endpoint. For information, see About Extensible Attributes.
Save the configuration.

Viewing All Outbound Endpoints

The Outbound Endpoint tab displays all outbound endpoints that are configured on the NIOS appliance.
To view the list of outbound endpoints:

From the Grid tab, select the Ecosystem tab, and click the Outbound Endpoint tab.
Grid Manager displays the following information for each endpoint:
- Name: The name of the endpoint.
- Endpoint Type: The endpoint type, such as DXL or REST API.
- URI: The URL to which the outbound notifications are sent.
- Vendor Type: The vendor type associated with the endpoint.
- Outbound Member: The outbound member that processes and sends outbound notifications. This can be either the Grid Master Candidate or the Grid Master. Infoblox recommends that you select the Grid Master Candidate and this is selected by default.
- Comment: Additional information about the endpoint configuration.
- Client Certificate Valid From: The timestamp when the client certificate for a notification endpoint is created.
- Client Certificate Valid To: The timestamp when the client certificate for a notification endpoint expires.
- Disabled: Indicates whether the endpoint is disabled.
- Site: This is a predefined extensible attribute.

You can also do the following in this tab:

Click the Action icon and do the following:
- Edit: Select this to modify the endpoint information.
- Delete: Select this to delete an endpoint.
- View Debug Log: Select this to view debug messages about all events associated with the selected endpoint. Through a separate browser, you can view the debug logs from all Grid members.
Edit an outbound endpoint information.
- Select the <REST API or DXL> endpoint, and then click the Edit icon.
Delete an outbound endpoint.
- Select the <REST API or DXL> endpoint, and then click the Delete icon.
Export the list of outbound endpoints.
- Click the Export icon.
Print the list of outbound endpoints.
- Click the Print icon.
Use filters and the Go to function to narrow down the list. With the autocomplete feature, you can just enter the first few characters of an object name in the Go to field and select the object from the possible matches.
Create a quick filter to save frequently used filter criteria:

1. In the filter section, click Show Filter and define filter criteria for the quick filter.
2. Click Save and complete the configuration In the Save Quick Filter dialog box.

The appliance adds the quick filter to the quick filter drop-down list in the panel. Note that global filters are prefixed with [G], local filters with [L], and system filters with [S].

Sort the outbound end points in ascending or descending order by column.

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