# Page Not Found

The URL `di-30-zhang-ppp/30.4.-shi-yong-yi-tai-wang-ppppppoe.html` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [30.4.使用以太网 PPP（PPPoE）](https://handbook.bsdcn.org/di-30-zhang-ppp/30.4.-shi-yong-yi-tai-wang-ppppppoe.md)
- [30.5.使用 ATM 上的 PPP (PPPoA)](https://handbook.bsdcn.org/di-30-zhang-ppp/30.5.-shi-yong-atm-shang-de-ppp-pppoa.md)
- [30.2.配置 PPP](https://handbook.bsdcn.org/di-30-zhang-ppp/30.2.-pei-zhi-ppp.md)
- [30.3.PPP 连接的故障排除](https://handbook.bsdcn.org/di-30-zhang-ppp/30.3.-ppp-lian-jie-de-gu-zhang-pai-chu.md)
- [30.1.概述](https://handbook.bsdcn.org/di-30-zhang-ppp/30.1.-gai-shu.md)

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### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://handbook.bsdcn.org/di-30-zhang-ppp/30.4.-shi-yong-yi-tai-wang-ppppppoe.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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### Option 2 — Browse the documentation index

Full index: https://handbook.bsdcn.org/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://handbook.bsdcn.org/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/di-30-zhang-ppp/30.4.-shi-yong-yi-tai-wang-ppppppoe.md`).

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