> For the complete documentation index, see [llms.txt](https://book.bsdcn.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.bsdcn.org/openbsd/networking-and-daemons/services/directory-services.md).

# 目录服务

目录服务页面：

* [LDAP](/openbsd/networking-and-daemons/services/directory-services/ldap.md) 在 OpenBSD 上安装并配置 OpenLDAP，提供安全的目录服务，涵盖用户认证、TLS 与集成选项。
* [YP (NIS)](/openbsd/networking-and-daemons/services/directory-services/yp.md) 在 OpenBSD 上配置和使用 YP (NIS)，跨多台系统集中管理用户与组信息。


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# Agent Instructions
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## Querying This Documentation
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Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://book.bsdcn.org/openbsd/networking-and-daemons/services/directory-services.md?ask=<question>&goal=<endgoal>
```

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