sonic-net/sonic-mgmt
Jan 2025 – Feb 2026
4 Months active
Languages Used
Python
Technical Skills
Framework DevelopmentPythonTest AutomationFirewall ConfigurationNetwork SecurityTesting
Nanma Purushotam
PROFILE
Nanma Purushotam
Purushottam Gupta contributed to the sonic-net/sonic-mgmt repository by developing features and fixes focused on network test automation and security. He built an API for retrieving testbed console information, improving test case monitoring and debugging. Using Python and test automation frameworks, he addressed timing issues in NTP service restart validation, enhancing reliability by aligning timestamp collection with device time and improving error diagnostics. He also implemented firewall rules with iptables to restrict BGP traffic on management interfaces, strengthening network security. His work on multi-ASIC test infrastructure stabilized log analysis and interface tests, reducing false failures and accelerating validation cycles.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
6Total
Bugs
2
Commits
6
Features
2
Lines of code
264
Activity Months4
Work History
February 2026
3 Commits
Feb 1, 2026February 2026 monthly summary for sonic-mgmt: Focused on stabilizing multi-ASIC test infrastructure and improving test reliability, with notable impacts on CI stability and platform readiness. Key fixes include loganalyzer teardown stability in multi-ASIC static route tests and ethernet test port handling, alongside safeguards to suppress expected transient routeCheck errors during config rollback while preserving FRR config and CONFIG_DB validations. A revert of an initial loganalyzer teardown adjustment was performed after re-evaluation to ensure correctness. These efforts reduced false test failures, accelerated validation cycles, and improved confidence in routing convergence behavior across multi-ASIC platforms.
3 Commits
Feb 1, 2026February 2026 monthly summary for sonic-mgmt: Focused on stabilizing multi-ASIC test infrastructure and improving test reliability, with notable impacts on CI stability and platform readiness. Key fixes include loganalyzer teardown stability in multi-ASIC static route tests and ethernet test port handling, alongside safeguards to suppress expected transient routeCheck errors during config rollback while preserving FRR config and CONFIG_DB validations. A revert of an initial loganalyzer teardown adjustment was performed after re-evaluation to ensure correctness. These efforts reduced false test failures, accelerated validation cycles, and improved confidence in routing convergence behavior across multi-ASIC platforms.
February 2026
November 2025
1 Commits
Nov 1, 2025November 2025 monthly summary for sonic-mgmt focusing on NTP service restart validation reliability improvements. Addressed timing-related test flakiness by aligning timestamp collection with DUT time, added robust service-name detection across NTP daemons, and enhanced error reporting. This work strengthens test reliability and reduces maintenance overhead for NTP-related validation tests.
November 2025
1 Commits
Nov 1, 2025November 2025 monthly summary for sonic-mgmt focusing on NTP service restart validation reliability improvements. Addressed timing-related test flakiness by aligning timestamp collection with DUT time, added robust service-name detection across NTP daemons, and enhanced error reporting. This work strengthens test reliability and reduces maintenance overhead for NTP-related validation tests.
July 2025
1 Commits • 1 Features
Jul 1, 2025Concise monthly summary for 2025-07 highlighting security hardening work in sonic-mgmt and its business value.
1 Commits • 1 Features
Jul 1, 2025Concise monthly summary for 2025-07 highlighting security hardening work in sonic-mgmt and its business value.
July 2025
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for sonic-net/sonic-mgmt: Delivered Testbed Console Information Access API enabling retrieval of console details (IP, port, protocol) for testbed devices in SpyTest, with commit dc05ac27ff5848af65c263fec9e21f20ba2136ae (#16249). No major bugs fixed this month. Impact: enhanced testability, debugging, and monitoring of test cases; technologies/skills demonstrated include API design, testbed integration, and robust change traceability.
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for sonic-net/sonic-mgmt: Delivered Testbed Console Information Access API enabling retrieval of console details (IP, port, protocol) for testbed devices in SpyTest, with commit dc05ac27ff5848af65c263fec9e21f20ba2136ae (#16249). No major bugs fixed this month. Impact: enhanced testability, debugging, and monitoring of test cases; technologies/skills demonstrated include API design, testbed integration, and robust change traceability.
Activity
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Quality Metrics
Correctness90.0%
Maintainability83.4%
Architecture83.4%
Performance83.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
Python
Technical Skills
Firewall ConfigurationFramework DevelopmentNetwork ProtocolsNetwork SecurityNetwork TestingPythonPython ScriptingTest AutomationTestingiptableslog analysistesting
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