> For the complete documentation index, see [llms.txt](https://docs.console.zenlayer.com/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.console.zenlayer.com/welcome/cn/ip-transit/manage-ip-transit/change-outbound-routing.md).

# 更改出站路由

## 前提条件

此操作仅适用于使用 BGP 路由模式的 IP Transit。

## 操作步骤

1. 转到 **Actions** > **Change Outbound Routing**。

<div align="left"><figure><img src="https://2318250923-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0CBWy7DFFtkhyEC9R4kE%2Fuploads%2Fgit-blob-b4a9a6df04881cba95be1fe6667e2deaa67d50e4%2Fimage%20(226).png?alt=media" alt="" width="448"><figcaption></figcaption></figure></div>

2. 添加或移除 ASNs 或 AS-SETs。

{% hint style="info" %} <mark style="color:blue;">**Note**</mark>

<mark style="color:blue;">This action may cause a service interruption. Please operate with caution.</mark>
{% endhint %}