Netrix

Advanced DPI Bypass Tool for Android. Circumvent censorship and SNI-based filtering using packet fragmentation and manipulation technique…

Netrix bypasses Deep Packet Inspection (DPI) systems by fragmenting and manipulating TCP packets to circumvent SNI-based filtering.

Methods Method Description Split Fragments TLS ClientHello at configurable byte position (default: 2 bytes). SNI field spans multiple TCP segments. Split Reverse Sends fragments in reverse order—second fragment first, then first. Based on GoodbyeDPI's --reverse-frag. Disorder Breaks packet into N chunks (configurable). Each chunk sent with optional inter-packet delay. Disorder Reverse Sends N chunks in reverse order (last to first). Fake Sends decoy HTTP packet before real data, then applies Split. Confuses stateful DPI.

Features Network VPN Mode — VpnService-based interception (no root) Root Mode — NFQUEUE kernel-level packet handling HTTP/HTTPS Desync — Independent toggle for each protocol Custom DNS — AdGuard, Cloudflare, Control D support QUIC Blocking — Forces TCP for services like YouTube TCP NoDelay — Disables Nagle's algorithm Domain Whitelist — Configurable bypass exceptions Application Real-time Logs — Connection and bypass activity Quick Settings Tile — One-tap toggle 6 Themes — System, AMOLED, Ocean, Forest, Sunset, Lavender Localization — English, Turkish

Configuration Recommended Settings Setting Recommended Value Description Bypass Method Split Best balance of speed and effectiveness Split Position 2 bytes Works for most DPI systems Delay 50ms Increase if bypass fails QUIC Block Enabled Improves YouTube performance Custom DNS Enabled (AdGuard) Ad blocking + privacy

Root Mode NFQUEUE mode provides kernel-level packet manipulation:

Lower latency than VPN mode System-wide coverage Requires: Magisk + permissive SELinux or custom policy