# Page Not Found

The URL `Advanced/udp` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [代理UDP/IPv6](https://mcreadme.gitbook.io/mc/function/udp.md)
- [MC分流原理](https://mcreadme.gitbook.io/mc/annex/bypass.md)
- [ClashDNS解析原理](https://mcreadme.gitbook.io/mc/annex/resolution.md)
- [DNS设置](https://mcreadme.gitbook.io/mc/base/dns.md)
- [更换内核](https://mcreadme.gitbook.io/mc/function/updatecore.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

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

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

```
GET https://mcreadme.gitbook.io/mc/function/udp.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://mcreadme.gitbook.io/mc/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://mcreadme.gitbook.io/mc/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., `/mc/function/udp.md`).

You may also use `Accept: text/markdown` header for content negotiation.