Network traffic is made up of IP packets or simply packets — small chunks of data traveling in streams from a source system to a destination system.

网络流量由IP信息包(或，简称信息包)—以流的形式从源系统传输到目的地系统的一些小块数据—组成。

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For example, you can route the network traffic that supports the virtual network over native IP, HTTP (including through a proxy), DNS and ICMP.

例如，您可以通过本地IP、HTTP(包括通过代理)、DNS和icmp来路由支持虚拟网络的网络流量。

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The selected IP filter list specifies which network traffic will be secured with this rule.

所选的IP筛选器列表指定了哪个网络传输将用此规则保护。

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