使用此方法，您可以通过在每个设备中配置通用路由逻辑来创建集中的管理解决方案，然后让脚本调用外部路由规则服务。

With this approach, you create a centralized management solution by configuring generic routing logic into each appliance and then have the script call external routing rule services.

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因此，路由到外部ODR可以被视为一个例外，用于在数据中心内的所有odr全部故障的情况下保持应用程序高可用性。

Therefore, routing to foreign ODRs could be considered an exception for the purpose of making applications highly available in case all ODRs in a data center fail.

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引入的请求能够路由到外部伙伴链接。

Incoming requests can be routed to outgoing partner links.

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