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    Viewing Functional Audit Results for CFM Services

    To view the results of a functional audit of a service, follow this procedure:

    After performing a functional audit on a service, look at the functional audit results:

    1. From the View selector, select Device View.

      The workspaces that are applicable to this view are displayed.

    2. From the Junos Space user interface, click the Deploy icon on the Connectivity Services Director banner.

      The functionalities that you can configure in this mode are displayed in the task pane.

    3. From the View pane, click the plus sign (+) beside the My Network item in the View pane to expand the tree and select the device node you want for which you want to create the LFM profile.

      The device type selected within the device model tree is highlighted.

    4. Select the check box beside a service to launch the Manage Service Orders page in the lower half of the pane. The service orders associated with the selected service are displayed. You can perform different actions, such as validating or discarding configuration.
    5. From the Tasks pane, select OAM > CFM .

      The top part of the right pane displays the Manage CFM Services page, with the table of services, and the bottom part of the right pane displays the Manage CFM Service Orders page, with the table of service orders.

    6. In the Manage CFM Services page, select the service for which you want to view the functional audit results.
    7. Click the Audit button at the top of the table of listed service orders from the Manage CFM Services page.

      The Functional Audit Results window appears, displaying Service Status in the right panel.

      A green up-arrow in the Service Status header bar indicates that the service has passed the functional audit in both the control plane and the data plane. A red down-arrow indicates that the service failed either or both the control plane validation and the data plane validation.

      Depending on the type of service, the left panel lists

      • The name of the service
      • Each endpoint in the service

        Icons representing the endpoint indicate its role in the service and its up or down state. Table 1 describes these icons for a service.

        Table 1: Service Endpoint Icons

        Icon

        Meaning

        Hub in a point-to-multipoint service. Endpoint state is up.

        Hub in a point-to-multipoint service. Endpoint state is down.

        Spoke in a point-to-multipoint service. Endpoint state is up.

        Spoke in a point-to-multipoint service. Endpoint state is down.

        • Interface name
        • Device name
    8. To show all endpoints in the service, in the left panel header, select All. To display only the endpoints indicating failed validation, select Failed. Failed is dimmed if the functional audit returned no validation errors.
    9. To view details for an individual interface or endpoint, select it in the left panel. The header bar on the right panel changes to End Point or Interface Status, and details for the selected item are displayed below.
    10. Expand each device to show the link from that device to the other N-PE device in the service.

      An icon next to each link indicates whether the functional audit commands reported correct functioning of the control plane and data plane. Table 2 describes these icons.

      Table 2: Functional Audit Success Status Icons

      Icon

      Meaning

      Control plane and data plane function correctly.

      Errors were reported in the functioning of either the control plane or the data plane.

    11. In the left panel, select a link.

      The panel to the right shows the validation results for the control plane validation and data plane validation for the selected link. Icons indicate the success or failure of each set of tests.

      The panel to the right shows the validation results for the control plane validation and data plane validation for the selected link. Icons indicate the success or failure of each of these sets of tests. Table 3 describes icons and the textual information provided in the box beside the icon.

      Table 3: Control Plane and Data Plane Validation Icons

      Icon

      Meaning

      Explanation

      Control plane up

      The text box shows the name of the remote N-PE device and confirms that the data plane is operational.

      Control plane down

      The text box shows the name of the configured remote N-PE device and, in the Command status field, explains why the test failed.

      Control plane status unknown

      The text box indicates the name of the configured remote N-PE device and, in the Result field, an explanation as to why the functional audit operation was unable to test the control plane—for example, configuration was missing on the device.

      Data plane up

      The text box indicates the number of packets transmitted and received, and confirms that no data packets were lost during the audit.

      Data plane down

      The text box indicates that data packets were lost during the audit.

      Data plane status unknown

      The functional audit was unable to complete the data plane test. The Result field in the text box indicates the reason—for example, the platform does not support data plane testing, or the connection to the remote N-PE device is down.

      The control plane and data plane validation checks must both show operational status for the link to be considered operational.

    12. To troubleshoot a service, click the Troubleshoot button to open the Troubleshooting page. To select the status you want to check, click the device from the device list on the left, and select the show command from the Command list.

      An icon next to each command indicates whether the command execution is successful or failed. Table 4 describes these icons.

      Table 4: Command Status Icons

      Icon

      Meaning

      Command execution is successful and the command status is up.

      • Command execution is failed, or,
      • In case of multiple rows, one of the status value is down

    Note:

    • Junos OS Release 9.3 and Junos OS Release 9.4 do not support data plane validation. The Functional Audit Results screens do not display data plane validation information if any device in the service is running one of these Junos OS releases.

    Modified: 2016-03-03