zapret_N

Utility that automatically finds and runs the best zapret (Flowseal) bypass settings for your network. Press Test, wait, press Start.

Features

• Automatic brute-force of all general*.bat strategies from the Flowseal build
• Automatic testing of Game Filter and IPSet combinations
• Stability re-check of the top 3 strategies before choosing the winner
• Best settings are saved per network (adapter + gateway), so a laptop can keep a separate result for every Wi-Fi
• One-click Start / Stop
• Autostart: launches hidden in the system tray at Windows logon and starts the bypass
• Tray icon with Open / Start / Stop / Exit menu
• Virtual adapters (Radmin VPN, Hamachi, VMware, etc.) are ignored when detecting the network
• Editable list of checked services (YouTube, Discord, Telegram, Steam, Epic Games, Photon, Arma Reforger, WARDOGS)
• Cyberpunk-inspired UI
• Local processing, no accounts, no telemetry

How it works

1. Test goes through every combination of Game Filter and IPSet, and runs every strategy in each of them
2. Each run checks the configured services over HTTPS / TCP and gives a score
3. The three best results are re-checked several times to filter out lucky one-off passes
4. The winner is saved for the current network
5. Start applies the winner's Game Filter and IPSet and runs winws.exe with its arguments

Test always starts from scratch. It can take up to about an hour.

Requirements

• Windows 10 / 11
• Administrator rights (needed by the WinDivert driver)
• The zapret folder (Flowseal build) next to zapret_N.exe

Usage

1. Run zapret_N.exe as administrator
2. Click Test and wait until it finishes
3. Click Start
4. Optional: in Settings enable Autostart and Gaming mode

When you move to another network, press Test again.

Settings and data

Files are stored in %AppData%\ACN:

File	Purpose
services.json	Services that are checked (editable)
options.json	Scan parameters, Gaming mode, check interval
profiles.json	Best result for each network

Limitations

• Only HTTPS and TCP are tested. UDP (game traffic, Discord voice, QUIC) cannot be checked
• If a service is blocked by IP address, no DPI bypass strategy can fix it
• Do not run general.bat or the zapret service at the same time: two WinDivert instances conflict
• Do not move the program folder after enabling Autostart

Credits

• Flowseal/zapret-discord-youtube for the strategies and lists
• bol-van/zapret for the original DPI bypass tool (winws.exe)

Changelog

v1.0.0

• Initial release
• Automatic strategy search with Game Filter / IPSet combinations
• Per-network profiles
• Start / Stop
• Autostart in the tray
• Gaming mode
• Russian domains excluded from the bypass

Version

Current version: v1.0.0