# External Guides

Netmaker has many use cases, from a basic virtual network to an office gateway VPN to a Kubernetes underlay. It can be a bit overwhelming to figure out where to start. If you don’t find your use case here, but think Netmaker is a good fit, let us know!

## Video Tutorials

* [Intro/Overview](https://youtu.be/PWLPT320Ybo): Tutorial on first-time usage, setting up a mesh network.
* [Site-to-Site Gateway](https://youtu.be/krCKBJhwwDk): Tutorial on setting up site-to-site connections, allowing peers to access external networks via gateways.
* [IPv6 and Private DNS](https://youtu.be/b4diaKWUcXI): Tutorial on dual-stack IPv6 in Netmaker and Private DNS management (separate topics).
* [Kubernetes Networking](https://youtu.be/z2jvlFVU3dw): Tutorial on setting up cross-cloud Kubernetes clusters using Netmaker.

## Written Tutorials

* [K3s Cross-cloud cluster](https://itnext.io/how-to-deploy-a-single-kubernetes-cluster-across-multiple-clouds-using-k3s-and-wireguard-a5ae176a6e81): Tutorial on setting up cross-cloud K3s clusters using Netmaker.
* [MicroK8s Cross-cloud cluster](https://itnext.io/how-to-deploy-a-cross-cloud-kubernetes-cluster-with-built-in-disaster-recovery-bbce27fcc9d7): Tutorial on setting up cross-cloud MicroK8s clusters using Netmaker.
* [Secure access to private services](https://afeiszli.medium.com/how-to-enable-secure-access-to-your-hosted-services-using-netmaker-and-wireguard-1b3282d4b7aa): Tutorial on setting up secure Nextcloud with Netmaker.


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```
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```

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The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.