Netch

Netch is a multi-protocol proxy client and network traffic interceptor designed to route internet traffic through VPN and proxy tunnels. It functions as a connection manager that tunnels outbound data to modify network paths and bypass network restrictions.

The project supports a wide range of tunneling protocols, including Socks5, Shadowsocks, WireGuard, Trojan, VMess, and VLESS. It distinguishes itself by offering the ability to distribute established proxy connections to other devices on a local network and by providing UDP FullCone NAT support to maintain stable peer-to-peer connectivity through consistent external port mapping.

The software includes capabilities for capturing and redirecting network requests from specific applications using virtual network adapters and process-level interception. It also incorporates security utilities for verifying project integrity via recursive SHA256 file integrity hashing of directory trees.

Features

Multi-Protocol Proxy Clients - Provides a multi-protocol client for routing internet traffic through Socks5, Shadowsocks, WireGuard, Trojan, VMess, and VLESS.

Traffic Routing Proxies - Routes network traffic through proxy protocols to manage connection paths and bypass regional restrictions.

Network Proxy Management - Configures and controls internet traffic routing through various tunneling protocols to bypass network restrictions.

Outbound Connection Managers - Directs outbound data through a proxy using tunneling protocols to modify the network path.

Traffic Interception - Implements techniques to capture and route local network traffic through proxy ports using virtual adapters and drivers.

Process-Level Interception - Redirects network requests from specific applications using system drivers and virtual network adapters.

Traffic Interceptors - Captures and redirects data from specific applications using virtual network adapters and process-level interception.

Traffic Tunneling - Routes outbound data through secure tunnels by encapsulating network packets to modify the network path.

Virtual Network Interfaces - Uses virtual network interfaces to capture and redirect application traffic into the proxy engine.

VPN Tunnels - Manages secure network tunnels to mask traffic and route connections through remote servers to bypass restrictions.

Proxy Connection Sharing - Distributes established proxy connections to other devices on a local network using packet capture drivers.

Local Proxy Distribution - Distributes a proxy connection to other devices on a local network via packet capture drivers.

Proxy Connection Sharing - Distributes a proxy connection to other devices on a local network using packet capture drivers.

FullCone NAT Mapping - Supports UDP FullCone NAT to maintain stable peer-to-peer connectivity through consistent external port mapping.

FullCone NAT Support - Provides UDP FullCone NAT support to maintain stable peer-to-peer connectivity through consistent external port mapping.

UDP Port Mapping Stabilization - Maintains consistent external port mapping for UDP traffic to ensure stable peer-to-peer connections.

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Features

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