> For the complete documentation index, see [llms.txt](https://docs.anyone.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.anyone.io/hardware/troubleshooting.md).

# Hardware Troubleshooting

{% content-ref url="/pages/VyLxcfV8L1r8pkAuypx2" %}
[Router Port Forwarding](/hardware/troubleshooting/router-port-forwarding.md)
{% endcontent-ref %}

{% content-ref url="/pages/3Xjo7D2dq7IGA6PCHkl6" %}
[Diagnosing CGNAT and Public IPv4](/hardware/troubleshooting/diagnosing-cgnat-and-public-ipv4.md)
{% endcontent-ref %}