Gan, Jimmy
68 lines
1.7 KiB
Markdown
68 lines
1.7 KiB
Markdown
# NAS WebDAV External Access Troubleshooting
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This repository contains diagnostic tools and guides to help troubleshoot WebDAV external access issues on NAS systems.
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## Problem
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WebDAV works on intranet but fails from external networks with "Connection refused" error.
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## Quick Start
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1. **Run the diagnostic script on your NAS:**
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```bash
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sudo ./diagnose_webdav.sh
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```
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2. **Check port forwarding:**
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```bash
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./check_port_forwarding.sh
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```
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3. **Review the troubleshooting guide:**
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- See [TROUBLESHOOTING.md](TROUBLESHOOTING.md) for detailed solutions
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## Files
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- `diagnose_webdav.sh` - Comprehensive diagnostic script to check service binding, firewall, and configuration
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- `check_port_forwarding.sh` - Tests port accessibility and provides port forwarding checklist
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- `TROUBLESHOOTING.md` - Detailed troubleshooting guide with common issues and solutions
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## Most Common Issues
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1. **Service bound to localhost only** - Service listens on `127.0.0.1:5006` instead of `0.0.0.0:5006`
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2. **Firewall blocking port** - Port 5006 not allowed in firewall rules
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3. **Router port forwarding not configured** - External port 5006 not forwarded to NAS internal IP
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4. **Router firewall blocking** - Router firewall blocking incoming connections
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## Quick Fix
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The most common fix is ensuring your WebDAV service is bound to all interfaces:
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**Apache:**
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```apache
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Listen 0.0.0.0:5006
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```
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**Nginx:**
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```nginx
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listen 0.0.0.0:5006;
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```
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Then configure router port forwarding: External 5006 → Internal NAS IP:5006
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## Usage
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All scripts should be run on your NAS system:
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```bash
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# Make scripts executable (already done)
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chmod +x *.sh
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# Run diagnostics
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sudo ./diagnose_webdav.sh
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# Check port forwarding
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./check_port_forwarding.sh
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```
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