Architecture Overview

t1n1wall is a FreeBSD-based firewall/router focused on practical home and cloud deployments.

Design goals

• Small operational footprint
• Predictable routing/firewall behavior
• Web UI managed configuration
• Reliable recovery via console access

Typical deployment modes

• Home gateway and segmentation
• Virtualized edge in labs
• Cloud network boundary appliance

Policy model

Security should be explicit:

• deny by default on untrusted paths
• add only required allows
• verify with logs and rule counters

Operational model

• Configure through Web UI
• Validate through diagnostics/logging
• Backup configs before major changes