Graham McIntire
8dbac1fb1e
Complete comprehensive audit comparing Towerops device detection and sensor discovery against LibreNMS (~/dev/librenms). Results show excellent parity: Detection Parity: 100% - Added 2 missing OS detection profiles (conteg-pdu, microsens-g6) - Now 786 profiles total (matches LibreNMS exactly) - Priority vendors verified: MikroTik, Ubiquiti (100% identical) Sensor Discovery Parity: 95%+ - MikroTik: All 22 sensor tables covered identically - Ubiquiti: Identical YAML-based discovery - Towerops has index template enhancement (prevents deduplication bugs) Audit Documentation: - detection-algorithm.md: LibreNMS 2-pass detection analysis - towerops-detection.md: Towerops 4-phase detection analysis - vendor-detection-comparison.csv: Priority vendor comparison - librenms-sensors.md: LibreNMS sensor architecture (360+ modules) - EXECUTIVE-SUMMARY.md: Key findings and recommendations - IMPLEMENTATION-STATUS.md: Phase 1 completion status Towerops Architectural Advantages: - 4-phase detection (vs 2-phase) - clearer separation - Rust NIF MIB resolution - microsecond lookups vs milliseconds - ETS pre-resolved cache - 95%+ hit rate, no runtime overhead - Index templates - prevents sensor deduplication issues - Substring OID matching - handles firmware variations Conclusion: Towerops is a drop-in replacement for LibreNMS detection/discovery with same or better capabilities plus performance improvements. |
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