BMP-1.1: BMP Session Establishment and Telemetry Test

[ANISH-GOTTAPU]

Readme Location : https://github.com/openconfig/featureprofiles/tree/main/feature/bgp/bmp/otg_tests/bmp_base_session_test

[gemini-code-assist[bot]]

Summary of Changes

Hello @ANISH-GOTTAPU, I'm Gemini Code Assist[^1]! 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 introduces the foundational test framework for validating BGP Monitoring Protocol (BMP) session establishment and telemetry. It includes a new test file that configures BGP sessions between a DUT and ATE, and sets up the DUT for BMP monitoring. While the core test structure is in place, the actual BMP verification steps are currently commented out, awaiting full OpenConfig and OTG support for BMP. A deviation has been added to accommodate platforms where OpenConfig for BMP is not yet available, allowing for CLI-based configuration in such cases.

Highlights

• New BMP Test Case: Introduced a new test file, bmp_base_session_test.go, to validate BMP (BGP Monitoring Protocol) session establishment and telemetry on the DUT.
• BMP Configuration Logic: Added a ConfigureBMP function within cfgplugins/bgp.go to handle DUT-side BMP station configuration. This function includes a fallback to CLI commands for platforms that do not yet support OpenConfig for BMP.
• OpenConfig BMP Deviation: Implemented a bmp_oc_unsupported deviation, primarily for Arista platforms, to indicate when OpenConfig-based BMP configuration is not supported and requires alternative (CLI) methods.
• Placeholder Verification: The BMP verification functions (verifyBMPSessionOnDUT, verifyBMPSessionOnATE, etc.) are currently placeholders, explicitly stating that OTG (Open Traffic Generator) support for BMP is not yet available and will be uncommented once implemented.
• BGP Configuration Enhancements: Updated BGP configuration logic in cfgplugins/bgp.go to refine multipath settings and introduce a new BMPConfigParams struct for clearer BMP-related parameters.

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[OpenConfigBot]

Pull Request Functional Test Report for #4759 / dfc864bf2861e027d757b6a9684373c1a9479fe9

Virtual Devices

Device	Test	Test Documentation	Job	Raw Log
Arista cEOS		BMP-1.1: BMP Session Establishment and Telemetry Test
Cisco 8000E		BMP-1.1: BMP Session Establishment and Telemetry Test
Cisco XRd		BMP-1.1: BMP Session Establishment and Telemetry Test
Juniper ncPTX		BMP-1.1: BMP Session Establishment and Telemetry Test
Nokia SR Linux		BMP-1.1: BMP Session Establishment and Telemetry Test
Openconfig Lemming		BMP-1.1: BMP Session Establishment and Telemetry Test

Hardware Devices

Device	Test	Test Documentation	Raw Log
Arista 7808		BMP-1.1: BMP Session Establishment and Telemetry Test
Cisco 8808		BMP-1.1: BMP Session Establishment and Telemetry Test
Juniper PTX10008		BMP-1.1: BMP Session Establishment and Telemetry Test
Nokia 7250 IXR-10e		BMP-1.1: BMP Session Establishment and Telemetry Test

Help

[coveralls]

Pull Request Test Coverage Report for Build 20088911644

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 83 (0.0%) changed or added relevant lines in 3 files are covered.
• 3 unchanged lines in 1 file lost coverage.
• Overall coverage increased (+0.2%) to 10.232%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
internal/deviations/deviations.go	0	3	0.0%
proto/metadata_go_proto/metadata.pb.go	0	5	0.0%
internal/cfgplugins/bgp.go	0	75	0.0%
<!--	Total:	0	83

Files with Coverage Reduction	New Missed Lines	%
internal/cfgplugins/bgp.go	3	0.0%
<!--	Total:	3

Totals
Change from base Build 20074033946:	0.2%
Covered Lines:	2227
Relevant Lines:	21766

---

💛 - Coveralls