N3 - Retrieve and Load the Voltha YANG Modules

Test Objective

• The purpose of this test is to retrieve and load the voltha YANG modules from the Netconf Server

Test Configuration

• Preparatory steps completed
• Test-cases N01 and N02 completed successfully
• The Netconf client/server connection is up
• No Voltha YANG modules has been loaded into MG Soft. If the modules were loaded from a prior test, then select Unload All Modules from the Module menu to clear them.

Test Procedure

• Retrieve voltha schemas
  • From the Tools menu select Get Schema... option. A window will be displayed with a list of schemas.

* On the displayed window:
    * check the *Download all* box
    * under *options* enter the location where the YANG modules will be download to (*Download To*)
    * select the *Download* button

The YANG modules will be downloaded to the specified location. If the modules were downloaded before then the user will be prompted to allow for overwrite.

• After the download is complete, select the close button from the displayed window.

The Netconf Browser will show the following screens.

• Load the YANG Modules
  • From the Module menu select Load Module... option.
  • On the displayed window:
    • browse to the location where the YANG modules were downloaded
    • select all the following files:

ietf-adapter@2016-11-15
ietf-annotations@2016-11-15
ietf-any@2016-11-15
ietf-common@2016-11-15
ietf-device@2016-11-15
ietf-empty@2016-11-15
ietf-health@2016-11-15
ietf-logical_device@2016-11-15
ietf-meta@2016-11-15
ietf-openflow_13@2016-11-15
ietf-voltha@2016-11-15

• select the open button

The Netconf Browser will scan, validate and load the modules. On successful loading, the modules will be displayed on the left window pane of the Browser:

At this point you can view the content of the Voltha YANG Modules by browsing through them.

Pass/Fail Criteria

This test case should be considered passing if all the demonstrated behavior works with similar (but not necessarily identical) output.