> ## Documentation Index
> Fetch the complete documentation index at: https://cryptoclawdocs.termix.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# dns

# `openclaw dns`

用于广域设备发现（Tailscale + CoreDNS）的 DNS 辅助工具。目前专注于 macOS + Homebrew CoreDNS。

相关内容：

* Gateway 网关设备发现：[设备发现](/gateway/discovery)
* 广域设备发现配置：[配置](/gateway/configuration)

## 设置

```bash theme={null}
openclaw dns setup
openclaw dns setup --apply
```