WaterWall custom build + one-command installer.

zex-tunnel provides a streamlined way to deploy a customised build of WaterWall for traffic tunnelling & obfuscation. It ships all required templates in-repo, installs services, and includes a powerful terminal panel (zt) for daily operations.

• Ubuntu 20.04 / 22.04 only (systemd required)
• Unified config/ folder (single source of truth for templates)
• Setup wizard (English UI, shows local IPv4/IPv6, review & confirm)
• Multi‑port support: enter up to 10 ports (e.g., 443 2083 2087)
• Services renamed & streamlined: main tunnel + web API (auto‑start on boot)
• Two‑step uninstall (type UNINSTALL)
• Python deps include psutil; JSON edits via jq
• Modern TUI panel with grouped actions

The installer copies templates from config/ to the main directory and edits only the copies. Files inside config/ are never modified.

• Ubuntu 20.04 or 22.04 (with systemd)
• sudo privileges

git clone https://github.com/izex/ZEX-Tunnel.git
cd ZEX-Tunnel
chmod +x *
sudo bash zex-tunnel-install.sh

The wizard prompts for:

• Two server endpoints (IP/Domain for each side)
• Protocol Number (default 18, recommended < 100, range 0–255)
• Ports (optional multi‑port): single 443 or multi 443 2083 2087 (max 10, unique, 1–65535)

It writes to /root/ZEX-Tunnel:

• core.json → selects the active runtime config
• a runtime config file (copied from config/ and customised)
• config.zex → 4 lines: ENDPOINT_A, ENDPOINT_B, PROTOCOL, PORTS

====================================================
                 ZEX Tunnel V3 Setup
====================================================

IP V4: 203.0.113.10
IP V6: 2001:db8::10
---------------------------------------
Mode: choose server location
  [1] Server A role
  [2] Server B role

• Ports are optional and support multi‑port in one go.
• A review screen summarizes your choices before applying.

Open the panel:

zt

Key options:

• Start / Stop / Restart / Logs for the tunnel service
• Start / Stop / Restart / Logs for the web API
• Reconfigure (re‑runs the wizard and restarts services)
• Edit Web Config (port/password)
• Reload panel info, Uninstall Everything (two‑step), Install 3x‑ui, Reboot

Services (systemd)

sudo systemctl status zextunnel   # main tunnel
sudo systemctl status zexweb      # web API
sudo systemctl restart zextunnel zexweb
sudo systemctl enable  zextunnel zexweb
sudo journalctl -u zextunnel -n 200 --no-pager

From panel (Reconfigure) or via script:

sudo bash /root/ZEX-Tunnel/zex-tunnel-install.sh --reconfigure

Flow:

1. Temporarily disable/stop services
2. Remove old core.json, runtime config, config.zex
3. Copy fresh templates from config/ and rebuild with new values
4. Enable + restart services

From panel (Uninstall Everything) → type UNINSTALL to confirm.
Removes services, unit files, panel launcher, and /root/ZEX-Tunnel directory.

ZEX Tunnel Config (Windows) — a simple GUI that configures the tunnel for you.
Just enter the IP, SSH port, username, and password for both servers; the app SSHs in and performs the setup automatically.

.
├── zex-tunnel-install.sh        # installer / reconfigure
├── Waterwall                    # main binary
├── web.py                       # Flask web API
├── web.zex                      # default web API config
├── config/                      # templates (read‑only)
│   ├── core.json
│   ├── config_ir.json
│   └── config_kharej.json
└── README.md

• WaterWall — https://github.com/radkesvat/WaterWall
• 3x-ui — https://github.com/MHSanaei/3x-ui
  MIT Licensed.