38 lines
1.4 KiB
Markdown
38 lines
1.4 KiB
Markdown
---
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title: "VPS内网反向代理域名访问(阿里云DNS)"
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type: source
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tags: [VPS, Caddy, FRP, 内网穿透, 阿里云]
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date: 2026-03-13
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---
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## Source File
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- [[raw/Home Office/通过VPS+内网反向代理实现域名访问内网穿透.md]]
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## Summary
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- 核心主题:通过VPS+Caddy+FRP实现内网服务公网域名访问(阿里云DNS版)
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- 问题域:内网服务需要通过域名从公网访问
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- 方法/机制:阿里云DNS → VPS(Caddy+frps) → FRP隧道 → 内网服务
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- 结论/价值:与Cloudflare版架构相同,DNS提供商不同
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## Key Claims
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- 架构:阿里云DNS → VPS(Caddy+frps) → FRP → 内网
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- frps配置:bind_port=7000, dashboard_port=7500, token=Gg8sqHJVgh42KQ0oTatMjl6AywWqAzaaT0B77a4qD46tXtoH9j9mXb2k1YitObhs
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- 内网服务:NAS:5000→15000, n8n:5678→15678, transmission:9091→19091, grafana:3000→13000
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- 防火墙:ufw allow 22,80,443,7000/tcp
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- Caddyfile验证:sudo caddy validate --config /etc/caddy/Caddyfile
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## Key Concepts
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- [[内网穿透架构]]:VPS+FRP+Caddy完整架构
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- [[阿里云DNS]]:域名解析管理(不同于Cloudflare)
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## Key Entities
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- [[VPS1]]:192.227.222.142
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- [[Caddy]]:反向代理+自动HTTPS
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- [[FRP]]:内网穿透隧道
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## Connections
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- [[VPS内网反向代理域名访问-阿里云DNS版]] ← implements ← [[内网穿透架构]]
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## Contradictions
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- 与 [[VPS内网反向代理域名访问]] 内容重叠(仅DNS提供商不同:阿里云 vs Cloudflare)
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