Ythx 101 Lan Control Lan Control

Router Control

Universal home router discovery and device management. Zero config — auto-detects your router, finds all devices, identifies them from community-maintained YAML profiles.

Quick Start

python3 cli.py discover        # Find router + all LAN devices
python3 cli.py connect         # SSH into router (key → password → defaults)
python3 cli.py devices         # List devices with type identification
python3 cli.py supported       # What devices are supported
python3 cli.py commands lg-webos  # What can this device do
python3 cli.py health          # Router health check

How It Works

1. discover.sh — Finds router via default gateway, detects fake IPs (Clash TUN), probes SSH/HTTP
2. connect.sh — Establishes SSH (tries key → password → common defaults)
3. devices.sh — Reads DHCP leases, matches against devices/**/*.yaml profiles via registry.py
4. registry.py — Auto-scans all YAML in devices/, provides identify(mac, hostname) matching

Device Profiles

Community-maintained YAML files in devices/<type>/:

devices/
  router/    OpenWrt, GL.iNet, ASUS Merlin, TP-Link
  tv/        LG webOS, Samsung Tizen, Roku
  ir-remote/ BroadLink, Tuya IR
  speaker/   Google Nest, Amazon Echo
  camera/    Reolink, Hikvision
  ac/        Generic IR AC
  iot/       ESP/Tuya, Tasmota

Each YAML defines: device (metadata), discovery (MAC/hostname/mDNS), connection (protocol/auth), commands (what the device can do).

See devices/_schema.yaml for the template. Full schema: references/device-schema.md.

Adding a New Device

1. Create devices/<type>/my-device.yaml (copy from _schema.yaml)
2. Fill in discovery (MAC prefix + hostname pattern), connection, commands
3. Test: python3 cli.py supported should list it
4. Submit PR

See references/contributing.md for the full guide.

Shell Scripts (Advanced)

Direct router access when you need raw control:

bash scripts/run.sh "wg show"           # Run any command on router
bash scripts/ping.sh "LGwebOSTV"        # Ping by hostname
bash scripts/health.sh                  # Full health dump

Troubleshooting

See references/troubleshooting.md for:

• Fake IPs (VPN/Clash TUN masquerading as router)
• ISP port blocking on WireGuard
• SSH auth failures with Dropbear
• Double NAT detection
• Router memory pressure

Source: ythx-101/lan-control — distributed by TomeVault.