# Backpack docs

Reference pages: what each part of Backpack **is**, and every setting it has.

- Looking for a **step-by-step setup**? → [`tutorial/`](../tutorial/README.md)
- Looking for the **overview and install**? → [main README](../README.md)

### Start here
- [The CLI menu — complete reference](cli-menu.md) — every option in every menu,
  including the advanced Fine Tune settings
- [Server layout (file locations)](server-layout.md)

### Tunnel direction
- [Direct tunnel — stream transports](direct-tunnel.md) — the `[direct]` engine, no longer offered by the wizard; the same forwarded ports, with Iran dialling
  out instead of waiting to be dialled
- [Direct tunnel](l3-direct-tunnel.md) — **what the wizard builds**: a private network between the two
  servers, carrying whole IP packets (GRE/IPIP over a TUN device)

### Transports
- [Transports — every one explained](transports.md)
- [Choosing a transport (Link Test)](choosing-a-transport.md)
- [TCP + PCK](tcp-pck.md) — TCP without the kernel's TCP stack
- [IP Spoofing](ip-spoofing.md) — the forged-source carrier, setting by setting
- [Decoy site (WSS camouflage)](camouflage.md)
- [When a server is filtered, blocked, or dirty](filtered-or-dirty-ip.md)

### Per-tunnel settings
- [Port mappings](port-mappings.md) — every form `ports = [...]` accepts, including
  binding a listener to one local IP on a multi-homed server
- [Forwarded UDP](forwarded-udp.md) — the one to read when UDP does not pass
- [Performance presets](performance-presets.md) — Balance / Turbo / Aggressive / Throughput
- [Failover & load balancing](failover-load-balancing.md) — backup addresses, health scoring
- [Real client IP (PROXY protocol)](real-client-ip.md)
- [Per-tunnel limits](limits.md)
- [TCP MSS clamp](mss-clamp.md)

### Monitoring
- [Web panel](web-panel.md)
- [Managed servers (nodes)](managed-servers.md) — register a foreign server with
  the panel once, then build both ends of a tunnel from one screen, with no SSH
  and no login held for that machine
- [Telegram bot](telegram-bot.md)
- [Alerts](alerts.md)
- [Tunnel Metrics](tunnel-metrics.md)
- [Health Check](health-check.md)
- [Monitor service](monitor-service.md)

### Maintenance
- [Backup & restore](backup-restore.md)
- [Updates & rollback](updates.md)

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## خلاصهٔ فارسی

این پوشه **مرجع** است: هر بخش بک‌پک چیست و چه تنظیماتی دارد. اگر دنبال
**آموزش قدم‌به‌قدم راه‌اندازی** هستی، به [`tutorial/`](../tutorial/README.md) برو.

از کجا شروع کنی: [مرجع کامل منوی CLI](cli-menu.md) تک‌تک گزینه‌های همهٔ منوها را
توضیح می‌دهد، از جمله تنظیمات پیشرفتهٔ Fine Tune.

پرکاربردترین صفحه‌ها: [ترنسپورت‌ها](transports.md)،
[Forwarded UDP](forwarded-udp.md) (وقتی UDP رد نمی‌شود)،
[پریست‌های کارایی](performance-presets.md)،
[فِیل‌اوور و لود بالانس](failover-load-balancing.md) و
[IP Spoofing](ip-spoofing.md).

هر صفحه در انتها یک خلاصهٔ فارسی دارد.

</div>

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[← Back to the main README](../README.md)