Firewall Rules
📖 Introduction
Firewall Rules defines custom nftables rules for advanced network security. Configure port access and traffic filtering.
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⚠️ Advanced Feature
WARNING
Advanced users only: Incorrect rules can lock you out.---
🖥️ Accessing the Module
Navigation:Admin → Firewall → Firewall Rules
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📝 Default Rules
| Port | Service | Status | |
|---|---|---|---|
| 22 | SSH | Allow (admin IPs) | |
| 80 | HTTP | Allow | |
| 443 | HTTPS | Allow | |
| 5060 | SIP UDP | Allow | |
| 5061 | SIP TLS | Allow | |
| 10000-20000 | RTP | Allow |
📝 Custom Rules
| Field | Description | Example | |
|---|---|---|---|
| Name | Rule name | Block China | |
| IP/Range | Target | 0.0.0.0/0 | |
| Port | Port number | 5060 | |
| Protocol | TCP/UDP | UDP | |
| Action | Allow/Drop | Drop | |
| Priority | Order | 100 |
💡 Tips
TIP
Default deny: Allow only what you need.TIP
Test changes: Have console access before changes.CAUTION
Backup before changes: Save current rules first.---
🔗 Related Modules
- Firewall Services — Service definitions
- Firewall Settings — General settings