# Page Not Found

The URL `services/connectivity/internet-services/what-is-an-nbn-sevice-class-and-what-does-it-mean` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [What is CGNAT and How does it work?](https://kb.hostednetwork.com.au/support/services/connectivity/internet-services/technical-reference/what-is-cgnat-and-how-does-it-work.md)
- [Troubleshooting](https://kb.hostednetwork.com.au/support/services/connectivity/internet-services/troubleshooting-wan.md)
- [Best Practices for Provisioning a Failover Connectivity Service](https://kb.hostednetwork.com.au/support/services/connectivity/internet-services/best-practices-for-provisioning-a-failover-connectivity-service.md)
- [Internet Services](https://kb.hostednetwork.com.au/support/services/connectivity/internet-services.md)
- [IP Geolocation](https://kb.hostednetwork.com.au/support/services/connectivity/internet-services/ip-geolocation.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://kb.hostednetwork.com.au/support/services/connectivity/internet-services/technical-reference/what-is-cgnat-and-how-does-it-work.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://kb.hostednetwork.com.au/support/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://kb.hostednetwork.com.au/support/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., `/support/services/connectivity/internet-services/technical-reference/what-is-cgnat-and-how-does-it-work.md`).

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