NAT only translates traffic which travel between the inside and outside network and is specified to be translated.

NAT 仅转换在内部和外部网络之间被指定需要被转换的流量。

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If an entry is available, it verifies whether the packet is traveling from the inside to the outside network and checks if the packet matches the criteria specified for translation.

如果这条目存在，路由器就验证这个数据包是否是从内部网络到外部网络，并检查其是否满足转换规则。

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Provisioning. Adds new users to network operating system directories and application server directories, both inside an enterprise and outside at partner information systems.

准备(provisioning)—将新用户添加到企业内部信息系统和外部合作伙伴信息系统的网络操作系统目录和应用程序服务器目录中。

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LinkedIn returns results both inside and outside your personal network.

FORBES: Inside Forbes: How Our New Typeahead Search Makes It Fast and Easy for Readers

Network both inside and outside your organization.

FORBES: Magazine Article

Free wireless hotspots outside the house, and free inside the house connection via your existing wireless network.

ENGADGET: & Joystiq's live coverage of Nintendo's Revolution E3 event