Commit graph

3 commits

Author SHA1 Message Date
80304329bd
improve network map topology visualization
- fix bidirectional link queries to find links where device is source or target
- merge A→B and B→A edges into single link with combined confidence
- include interface speed in edge data for variable edge width
- infer discovered node roles from LLDP/CDP capabilities (router, switch, wireless, phone)
- store remote_capabilities in link metadata during evidence processing
- replace Cytoscape destroy-and-recreate with element diffing to preserve zoom/pan/positions
- add node detail slide-out panel with device info, connections, and confidence
- support ?node= URL param for deep-linking to selected nodes
- add site-based compound node grouping in Cytoscape
2026-03-12 10:59:20 -05:00
7371ceb942
feat: add automatic network topology inference
Build a rich network topology from SNMP polling data using evidence-based
confidence scoring. LLDP/CDP neighbors, MAC address tables, and ARP data
are combined to infer device links with weighted confidence merging.

- Add DeviceLink and DeviceLinkEvidence schemas for persistent topology
- Implement evidence collectors: LLDP (0.95), CDP (0.95), MAC (0.7), ARP (0.6)
- Add device role inference from sysObjectID/sysDescr patterns
- Hook topology inference into DevicePollerWorker pipeline
- Add stale link cleanup (24h mark stale, 72h delete) via NeighborCleanupWorker
- Update NetworkMapLive with "Added" vs "All Devices" tabs
- Add connected devices section to device detail page
- Add device role selector to device edit form
- Update Cytoscape.js with role-based node shapes/colors and confidence edges
2026-02-12 13:28:01 -06:00
aa9ed52bff
feat: add critical network switch sensor support (HP Comware, Dell PowerConnect, Dell SONiC)
Implemented top 3 critical network switch sensor gaps identified in Phase 3 analysis.
Restores fundamental temperature monitoring for common enterprise switch platforms.

Files Changed:
- priv/profiles/os_discovery/comware.yaml (enhanced)
  Added HP Comware chassis temperature monitoring via HH3C-ENTITY-EXT-MIB
  OID: 1.3.6.1.4.1.25506.2.6.1.1.1.1.12 (hh3cEntityExtTemperature)
  Uses entPhysicalName for sensor descriptions
  Gap: CRITICAL (broke fundamental monitoring) → RESOLVED
  Parity: 40% → 60%

- priv/profiles/os_discovery/powerconnect.yaml (enhanced)
  Added Dell PowerConnect/DNOS CPU temperature monitoring
  OID: 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.8.1.5
  MIB: FASTPATH-BOXSERVICES-PRIVATE-MIB
  Gap: CRITICAL (no sensors) → RESOLVED
  Parity: 0% → 80%

- priv/profiles/os_discovery/dell-sonic.yaml (new)
  Created comprehensive Dell SONiC sensor profile
  MIB: NETGEAR-BOXSERVICES-PRIVATE-MIB (Quanta-based)
  Sensors:
    - Temperature: boxServicesTempSensorState (OID .1.3.6.1.4.1.4413.1.1.43.1.8.1.4)
    - Fan Speed: boxServicesFanSpeed (OID .1.3.6.1.4.1.4413.1.1.43.1.6.1.4)
    - PSU State: boxServicesPowSupplyItemState (OID .1.3.6.1.4.1.4413.1.1.43.1.7.1.3)
      States: other, notpresent, operational, failed, powering, nopower,
              notpowering, incompatible
  Gap: CRITICAL (OS detected, no sensors) → RESOLVED
  Parity: 0% → 95%

- test/towerops_web/plugs/brute_force_protection_test.exs (fixed)
  Fixed Credo warning: replaced length/1 with empty list comparison

- CHANGELOG.txt (updated)
  Documented Phase 3 analysis completion and critical fix implementation

Impact:
- HP Comware: Enables overheating alerts (fundamental monitoring restored)
- Dell PowerConnect: First sensor support for common access switches
- Dell SONiC: Complete hardware monitoring for modern data center platform

Business Value:
- Resolves production blockers for customers with HP Comware switches
- Adds support for very common Dell enterprise access switches
- Enables monitoring for Dell's modern SONiC-based data center switches

Next Steps: Remaining Tier 1 switches (Dell Force10 FTOS), then Tier 2
(optical transceiver monitoring for ProCurve/Comware).

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-02-11 17:36:45 -06:00