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DaLaw2
89cdbff542
Frontend (submodule update): - JWT authentication with login page and route protection - WebSocket refactor: 26 connections → 4 with subscription filtering - All API paths migrated from /ebpf/ to /api/ with JWT headers - 6 new pages: drops, geo-block, dns-filter, rate-limit, protocol-filter, system settings - 3-group sidebar navigation (監控/安全/系統) - Updated all existing pages to new backend API Design system: - DESIGN.md: Industrial/Utilitarian aesthetic, Geist + JetBrains Mono, Slate palette, compact spacing, accessibility specs - CLAUDE.md: design system reference for future work - TODOS.md: implementation tracking CI fix: - Add Node.js 22 setup + npm install for frontend build in build.rs - Fix bpf-linker resolution: find_bpf_linker() in net-guardia/build.rs resolves path and passes via CARGO_TARGET_BPFEL_UNKNOWN_NONE_LINKER env var to eBPF subprocess (no more PATH guessing) - Add which crate to net-guardia build-dependencies - Force-install bpf-linker to avoid stale cache false positive - Set stable as default toolchain so clippy runs on stable - Make ingress/egress-ebpf build.rs non-fatal on which() failure Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
NetGuardia
Project Overview
NetGuardia is a high-performance network security solution that combines eBPF XDP technology with deep learning models to provide advanced network protection. The system operates as a standalone network appliance that can run on any Ubuntu-based system with compatible network hardware.
Core Technologies
- eBPF XDP Technology - Provides high-performance packet processing directly at the data link layer
- Deep Learning Models - Identifies and predicts potential network attacks with intelligent threat detection
- Hardware Integration - Designed to work with Intel i350 T2 and similar enterprise-grade network interface cards
Functional Modules
Resource Overview
- Real-time control system occupancy rate
Dashboard Overview
- Real-time network traffic monitoring and visualization
- Recent traffic statistics and trend analysis
Detailed Traffic Statistics
- Detailed traffic usage information per IP address
Network Access Control
- IPv4/IPv6 whitelist and blacklist management
- Precise port-level access control
System Features
- High Performance - Low-latency packet processing with minimal network performance impact
- User-Friendly - Cross-platform web management interface with intuitive operation
- Reliability - Hardware-accelerated processing ensures stable operation
- Scalability - Modular design supports functional expansion
System Requirements
- Ubuntu-based operating system (Ubuntu 24.04 LTS or newer recommended)
- Dual-port network interface card (Intel i350 T2 or compatible XDP-capable NIC)
- Root/sudo access for eBPF program loading
Hardware Compatibility
NetGuardia is designed to work on any Ubuntu-based system meeting the following requirements:
- Network Interface: Any dual-port NIC supporting XDP native or offload mode (Intel i350 T2 recommended)
- CPU: Multi-core processor recommended for optimal performance
- Memory: 8GB RAM minimum, 16GB or more for high-traffic environments
The system is not limited to embedded platforms and can be deployed on standard server hardware, virtual machines, or dedicated appliances running Ubuntu.