librenms/librenms
Nov 2024 – May 2026
5 Months active
Languages Used
ASN.1PHPYAMLMIBSQLJSON
Technical Skills
Device DiscoveryMIB DefinitionNetwork Device SupportPHP DevelopmentSNMPBackend Development
O Palivan
PROFILE
O Palivan
Over five months, contributed to librenms/librenms by building and enhancing network device monitoring features, focusing on device discovery, integration, and hardware health visibility. Delivered support for ADVA FSP150CP, Huawei Optix RTN, and ABB PowerScale UPS devices, implementing new MIB definitions, PHP scripts, and YAML-based configurations to enable automated discovery, polling, and monitoring. Improved backend reliability by fixing SQL logic for alert rule reporting and addressing sensor discovery robustness for Adva FSP150cc XG210 hardware. Leveraged PHP, SNMP, and SQL to expand device coverage, optimize queries, and ensure accurate, test-driven monitoring across diverse enterprise network environments.
Overall Statistics
Feature vs Bugs
80%Features
Repository Contributions
5Total
Bugs
1
Commits
5
Features
4
Lines of code
68,910
Activity Months5
Your Network
164 peopleWork History
May 2026
1 Commits • 1 Features
May 1, 2026May 2026 monthly summary for librenms/librenms: Expanded hardware health coverage for Adva FSP150cc XG210 devices by delivering PSU and Fan Sensor Monitoring. Implemented new sensor definitions and robustness improvements in sensor discovery, including a fix for an undefined array key error, enhancing accuracy and reliability of hardware health data. This work is documented by commit 83ba9e16bc3ea68b3202711fb10f5397ba924d65. Overall, the changes improve visibility of hardware health for critical network devices and reduce monitoring gaps. Technologies demonstrated include PHP-based sensor discovery, SNMP integration, and test-driven development across the Adva device family.
1 Commits • 1 Features
May 1, 2026May 2026 monthly summary for librenms/librenms: Expanded hardware health coverage for Adva FSP150cc XG210 devices by delivering PSU and Fan Sensor Monitoring. Implemented new sensor definitions and robustness improvements in sensor discovery, including a fix for an undefined array key error, enhancing accuracy and reliability of hardware health data. This work is documented by commit 83ba9e16bc3ea68b3202711fb10f5397ba924d65. Overall, the changes improve visibility of hardware health for critical network devices and reduce monitoring gaps. Technologies demonstrated include PHP-based sensor discovery, SNMP integration, and test-driven development across the Adva device family.
May 2026
July 2025
1 Commits • 1 Features
Jul 1, 2025Monthly summary for 2025-07 focusing on feature delivery and value. Key accomplishment: ABB PowerScale UPS support with MIB integration, OS detection, and discovery added to librenms/librenms. This includes SNMP MIB integration, YAML files for OS detection and discovery, and SNMP simulation data to enable identification and monitoring of ABB PowerScale UPS units. Defined device identification parameters, battery status, input/output, alarms, and control functions. Commit: 0b0a7e7b4f05f1fbcf4bc729587bf97c8f54c1bf - 'Adding support for ABB UPS Powescale with UPS-MIB (#18098)'. Major bugs fixed: None reported; focus was feature integration and validation. Impact: improved asset recognition and proactive monitoring for enterprise UPS infrastructure, enabling faster issue detection and better SLA adherence. Technologies/skills demonstrated: SNMP MIB integration, YAML-based configuration for OS detection and discovery, SNMP simulation data, and general monitoring architecture.
July 2025
1 Commits • 1 Features
Jul 1, 2025Monthly summary for 2025-07 focusing on feature delivery and value. Key accomplishment: ABB PowerScale UPS support with MIB integration, OS detection, and discovery added to librenms/librenms. This includes SNMP MIB integration, YAML files for OS detection and discovery, and SNMP simulation data to enable identification and monitoring of ABB PowerScale UPS units. Defined device identification parameters, battery status, input/output, alarms, and control functions. Commit: 0b0a7e7b4f05f1fbcf4bc729587bf97c8f54c1bf - 'Adding support for ABB UPS Powescale with UPS-MIB (#18098)'. Major bugs fixed: None reported; focus was feature integration and validation. Impact: improved asset recognition and proactive monitoring for enterprise UPS infrastructure, enabling faster issue detection and better SLA adherence. Technologies/skills demonstrated: SNMP MIB integration, YAML-based configuration for OS detection and discovery, SNMP simulation data, and general monitoring architecture.
April 2025
1 Commits
Apr 1, 20252025-04 Monthly Summary for librenms/librenms. Focused on delivering high-impact bug fixes and ensuring accurate monitoring reporting for group-based alerts. Key deliverable: Fixed Device Alert Rules Printing invert logic bug. Updated the SQL to correctly distinguish inverted vs non-inverted group rules, ensuring the alert rules report shows the correct set of rules for devices associated with groups and properly accounts for both included and excluded group rules. Impact: Improved accuracy and reliability of alert rule reporting, reducing risk of misconfigurations for devices monitored via group associations. This directly supports safer alerting and faster incident response across monitored endpoints. Technologies/skills demonstrated: PHP/Librenms codebase, SQL query optimization, debugging and triage, version control (Git) with targeted commits, code review, and focused bug-fix delivery. Overall accomplishments: Demonstrated precise bug isolation and surgical code changes that improve reporting reliability with minimal risk, aligning with business goals of accurate monitoring and proactive incident management.
1 Commits
Apr 1, 20252025-04 Monthly Summary for librenms/librenms. Focused on delivering high-impact bug fixes and ensuring accurate monitoring reporting for group-based alerts. Key deliverable: Fixed Device Alert Rules Printing invert logic bug. Updated the SQL to correctly distinguish inverted vs non-inverted group rules, ensuring the alert rules report shows the correct set of rules for devices associated with groups and properly accounts for both included and excluded group rules. Impact: Improved accuracy and reliability of alert rule reporting, reducing risk of misconfigurations for devices monitored via group associations. This directly supports safer alerting and faster incident response across monitored endpoints. Technologies/skills demonstrated: PHP/Librenms codebase, SQL query optimization, debugging and triage, version control (Git) with targeted commits, code review, and focused bug-fix delivery. Overall accomplishments: Demonstrated precise bug isolation and surgical code changes that improve reporting reliability with minimal risk, aligning with business goals of accurate monitoring and proactive incident management.
April 2025
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 summary for librenms/librenms: Key feature delivered: Huawei Optix RTN Device Support with config files and MIB definitions enabling discovery and monitoring. Major bugs fixed: none reported this month. Overall impact: expanded device coverage, improved network visibility, faster onboarding. Technologies/skills demonstrated: MIB development, device discovery/monitoring integration, configuration management, open-source contribution (git).
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 summary for librenms/librenms: Key feature delivered: Huawei Optix RTN Device Support with config files and MIB definitions enabling discovery and monitoring. Major bugs fixed: none reported this month. Overall impact: expanded device coverage, improved network visibility, faster onboarding. Technologies/skills demonstrated: MIB development, device discovery/monitoring integration, configuration management, open-source contribution (git).
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024: Delivered ADVA FSP150CP device support for librenms/librenms, enabling automated discovery and polling for the new device. This included a new device definition, PHP scripts for port discovery and polling, a comprehensive MIB, and an SNMP simulation record for testing. Commit: 9cc4bf8b67dd7b21199946acdbbf11266064ff6c (Added Adva-fsp150cp device support (#16720)).
1 Commits • 1 Features
Nov 1, 2024November 2024: Delivered ADVA FSP150CP device support for librenms/librenms, enabling automated discovery and polling for the new device. This included a new device definition, PHP scripts for port discovery and polling, a comprehensive MIB, and an SNMP simulation record for testing. Commit: 9cc4bf8b67dd7b21199946acdbbf11266064ff6c (Added Adva-fsp150cp device support (#16720)).
November 2024
Activity
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Quality Metrics
Correctness92.0%
Maintainability92.0%
Architecture88.0%
Performance84.0%
AI Usage24.0%
Skills & Technologies
Programming Languages
ASN.1JSONMIBPHPSQLYAML
Technical Skills
Backend DevelopmentDatabase Query OptimizationDevice DiscoveryDevice IntegrationMIB DefinitionMIB DevelopmentNetwork Device SupportPHP DevelopmentPHP developmentSNMPYAMLYAML configurationnetwork monitoring
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