# Page Not Found

The URL `deployment-strategies/migrating-from-defguard-1.6-to-2.0` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Migrating from Defguard 1.6 to 2.0](https://docs.defguard.net/tutorials/migrating-from-defguard-1.6-to-2.0.md)
- [Linux Kernel WireGuard tuning](https://docs.defguard.net/deployment-strategies/linux-kernel-wireguard-tuning.md)
- [Deploying to Production](https://docs.defguard.net/deployment-strategies/deploying-to-production.md)
- [Amazon Machine Image (AMI)](https://docs.defguard.net/deployment-strategies/amis-and-aws-cloudformation.md)
- [Using a userspace wireguard-go implementation](https://docs.defguard.net/deployment-strategies/using-a-userspace-wireguard-go-implementation.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://docs.defguard.net/tutorials/migrating-from-defguard-1.6-to-2.0.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://docs.defguard.net/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://docs.defguard.net/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., `/tutorials/migrating-from-defguard-1.6-to-2.0.md`).

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