Add TIER 2 HIGH priority wireless metrics for comprehensive AirFiber point-to-point monitoring.
These sensors enable capacity planning, link budget analysis, and interference detection.
AirFiber AF60 additions:
- Frequency: Operating frequency in MHz (OID: .1.3.6.1.4.1.41112.1.11.1.1.2)
- Distance: Link distance in km, divisor 1000 (OID: .1.3.6.1.4.1.41112.1.11.1.3.1.15)
- TX Capacity: Transmit capacity in Mbps, divisor 1000 (OID: .1.3.6.1.4.1.41112.1.11.1.3.1.7)
- RX Capacity: Receive capacity in Mbps, divisor 1000 (OID: .1.3.6.1.4.1.41112.1.11.1.3.1.8)
- Local RSSI: Local received signal strength in dBm (OID: .1.3.6.1.4.1.41112.1.11.1.3.1.3)
- Remote RSSI: Remote received signal strength in dBm (OID: .1.3.6.1.4.1.41112.1.11.1.3.1.18)
- Local SNR: Local signal-to-noise ratio in dB (OID: .1.3.6.1.4.1.41112.1.11.1.3.1.4)
- Remote SNR: Remote signal-to-noise ratio in dB (OID: .1.3.6.1.4.1.41112.1.11.1.3.1.19)
AirFiber AF-LTU additions:
- Frequency: Operating frequency in MHz (OID: .1.3.6.1.4.1.41112.1.10.1.2.2)
- Distance: Link distance in km, divisor 1000 (OID: .1.3.6.1.4.1.41112.1.10.1.4.1.23)
- TX Capacity: Transmit capacity in Mbps, divisor 1000 (OID: .1.3.6.1.4.1.41112.1.10.1.4.1.3)
- RX Capacity: Receive capacity in Mbps, divisor 1000 (OID: .1.3.6.1.4.1.41112.1.10.1.4.1.4)
Impact:
- Distance enables link budget analysis and alignment verification
- RSSI/SNR enable interference detection and signal quality monitoring
- Capacity metrics enable throughput monitoring and bandwidth planning
- Frequency confirms correct channel selection
Implementation:
- All sensor definitions match LibreNMS exactly
- Divisors applied for proper unit conversion (1000 for distance/capacity)
- Source: LibreNMS LibreNMS/OS/AirosAf60.php, LibreNMS/OS/AirosAfLtu.php
Priority: TIER 2 HIGH (4-6 hour effort, capacity planning and troubleshooting)
Gap Status: AF60 parity 50% → 80%, AF-LTU parity 60% → 80%
Next: TIER 3 - UniFi channel-to-frequency conversion, AF-LTU optical power sensors
Files:
- priv/profiles/os_discovery/airos-af60.yaml
- priv/profiles/os_discovery/airos-af-ltu.yaml
- CHANGELOG.txt
Graham McIntire
1ec3ca16ae