As the name implies, it is built on top of IP multicast, in which one transmitter can send one message and have it be received by more than one receiver.

顾名思义，这个协议是在ip多播之上构建的；在ip多播中，一个发送器可以发送一条消息并使多个接收器接收到该消息。

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After you specify an IP group, the status message updates to indicate that the environment profile is ready to use.

指定ip组之后，状态消息更新，表明环境概要文件随时可以使用了。

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Every request Metrics message contains the IP address, timestamp, process id, request id, event type, and elapsed time.

每个请求度量消息都包含了IP地址、时间戳、进程ID、请求ID、事件类型和运行时间。

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When contacting the BBC, pasting this error message into your email, along with your IP address, post code and internet service provider information, will help us diagnose the problem.

BBC: Your guide to the BBC Embedded Media Player

That said, Thomson advises that Russia has been working more closely with U.S. law enforcement on IP crime issues and, presumably, sending a distinctly encouraging message to Congress.

FORBES: For U.S. Businesses, Russia Means Immense Opportunity -- and Immense Exposure