Networking utilities manage DNS, dynamic DNS updates, LAN monitoring, SFTP access, and bandwidth testing. Most services run in host mode or join frontend_net/backend_net depending on exposure requirements.【F:networking/compose.yml†L1-L128】
frontend_net for public-facing HTTP services, backend_net for internal-only tools./mnt/user.【F:networking/compose.yml†L13-L117】NET_ADMIN to provide DNS/DHCP; SFTPGo publishes port 2022 for SFTP access.| Service | Role |
|---|---|
| duckdns | Updates DuckDNS records for dynamic IP addresses. |
| netalertx | Monitors LAN devices and triggers alerts. |
| adguardhome | DNS filtering and optional DHCP server. |
| sftpgo | SFTP/HTTP file transfer service for remote access. |
| myspeed | Internet speed monitoring dashboard. |
/mnt/user for wide access—use per-user chroot directories within the application to restrict scope.