# Page Not Found

The URL `planning/design/2factor-vpn-design` does not exist.

You might be looking for one of these pages:
- [Design](https://docs.sessionlimit.com/planning/design.md)
- [Distributed Deployment](https://docs.sessionlimit.com/planning/design/distributed-deployment.md)
- [Single Deployment](https://docs.sessionlimit.com/planning/design/single-deployment.md)
- [Network Considerations](https://docs.sessionlimit.com/planning/network-considerations.md)
- [2FA Policy](https://docs.sessionlimit.com/managing/policy/2fa-policy.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.sessionlimit.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.sessionlimit.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/planning/design.md`)
- Use `Accept: text/markdown` header for content negotiation