Free self-hosted Windows tool for network engineers. • Config backups for 30+ device types from 7 manufacturers — Cisco, Juniper, HP/Aruba, Dell, Arista, Extreme, Mellanox & more • SNMP v2c/v3 — CPU, memory, traffic & availability charts • Built-in syslog server with pattern analysis • Network topology map (auto-discovered via LLDP) • Config change detection & compliance dashboard • No cloud, no subscription — free forever ⚠️ Provided as-is, no warranty. Use at your own risk.