Follow the LLDP breadcrumb back to the connected router/switch:
- New cisco-parse.py: standalone parser for Cisco SNMP walk data
with interface matching, subinterface/SVI discovery, BDI/BVI
correlation, and optics extraction
- New /api/neighbor-walk and /api/neighbor-data endpoints
- "Poll Neighbor" button in LLDP topology cards
- Connected Neighbor Devices card showing interface status,
counters, SVIs, and subinterface mappings
- Platform-aware: handles IOS-XE (SVIs) and IOS-XR (subinterfaces)
- Tested against lab C3850-04 (172.16.50.4) — 4,288 OIDs in 1.1s
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Some Accedian firmware reports SNMP TruthValue fields as '1'/'2'
(INTEGER) while others use 'true'/'false' (textual). Add isTrue()
helper that accepts both formats and replace all 15+ boolean checks
across the viewer (present, diagCapable, active, enabled, filter
enable flags, etc).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace hardcoded 4-port loops in renderPanel(), renderSfp(), and
renderLldp() with dynamic iteration over connectors data. Devices
like the AMO-10000-LT-S with more than 4 ports now render all
ports automatically. Management port detected by connector name.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add SNMP_WALK_POLICIES env var and UI checkbox to skip ACD-POLICY-MIB
(~73% of all OIDs), cutting walk time from ~25s to ~11s
- Add /api/ping endpoint with reachability check before walk starts
- Show "NID Management is UP" (green) or "NID is DOWN" (red) status
- Block walk if target is unreachable
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add nid-server.py: Python web server (stdlib) with live walk API,
SSE progress streaming, and clear/archive endpoints
- Add snmp-walk.sh: CLI wrapper for walk pipeline with .env config
- Add walk control card to viewer UI with IP input, mode selector,
walk/clear buttons, and real-time progress bar
- Make cards collapsible, add management IP to header
- Add dynamic port type rendering (SFP vs RJ45 from connector table)
- Add SFF-8024 connector type labels for SFP detail cards
- Fix ifOperStatus numeric vs text comparisons for live walk data
- Add alarm config-only fallback when device lacks status table
- Use snmpbulkwalk for faster walks with parallel subtree execution
- Add .env/.env.example for secrets and config, gitignore walks/
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
SNMP walk parser (snmp-parse.py) with MIB resolution, structured LLDP
neighbor extraction, IP address parsing, and comprehensive table
reconstruction for Accedian AMN-1000-GT-S NIDs.
HTML viewer generator (build_nid_viewer.py) with dark-themed dashboard
including LLDP topology diagram, SFP optics, traffic stats, alarms,
port config, coverage matrix, and policy/filter/regulator sections.
Includes 15 Accedian MIB files and sample walk data from 10.13.60.102.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
