[RT-5.12] Update the test to use mode instead of deprecated suppress

[yini101]

The path /interfaces/interface/subinterfaces/subinterface/ipv6/router-advertisement/config/suppress is deprecated in the openconfig/public models through openconfig/public#900. Instead, enable and mode is suppposed to be utilized in order to suppress RAs.

[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request updates the IPv6 router advertisement test to align with recent changes in the OpenConfig public models. By replacing the deprecated 'suppress' configuration with the recommended 'enable' and 'mode' parameters, the test ensures compatibility with current standards while maintaining the expected functionality for suppressing router advertisements.

Highlights

• Deprecation Update: Updated the router advertisement configuration to use 'Enable' and 'Mode' instead of the deprecated 'Suppress' path in accordance with OpenConfig model updates.
• Test Configuration: Added a new platform exception for ARISTA devices to handle interface enablement deviations.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
Comment	@gemini-code-assist	Responds in comments when explicitly tagged, both in pull request comments and review comments.
Help	/gemini help	Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for GitHub and other Google products, sign up here.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[OpenConfigBot]

Pull Request Functional Test Report for #5300 / e9b66bb

Virtual Devices

Device	Test	Test Documentation	Job	Raw Log
Arista cEOS		RT-5.12: Suppress IPv6 ND Router Advertisement [Depreciated]
Cisco 8000E		RT-5.12: Suppress IPv6 ND Router Advertisement [Depreciated]
Cisco XRd		RT-5.12: Suppress IPv6 ND Router Advertisement [Depreciated]
Juniper ncPTX		RT-5.12: Suppress IPv6 ND Router Advertisement [Depreciated]
Nokia SR Linux		RT-5.12: Suppress IPv6 ND Router Advertisement [Depreciated]
Openconfig Lemming		RT-5.12: Suppress IPv6 ND Router Advertisement [Depreciated]

Hardware Devices

Device	Test	Test Documentation	Raw Log
Arista 7808		RT-5.12: Suppress IPv6 ND Router Advertisement [Depreciated]
Cisco 8808		RT-5.12: Suppress IPv6 ND Router Advertisement [Depreciated]
Juniper PTX10008		RT-5.12: Suppress IPv6 ND Router Advertisement [Depreciated]
Nokia 7250 IXR-10e		RT-5.12: Suppress IPv6 ND Router Advertisement [Depreciated]

Help

[gemini-code-assist]

Code Review

This pull request updates the IPv6 Router Advertisement suppression test by transitioning from the deprecated 'Suppress' leaf to the 'Mode' leaf and adding a platform exception for Arista. It also includes an explicit enablement of the IPv6 subinterface. Feedback was provided to ensure that the IPv6 interface enablement is performed conditionally based on the 'InterfaceEnabled' deviation, ensuring consistency with the existing IPv4 logic and preventing potential configuration issues on certain platforms.