INVALID state indicates that the packet is not associated with any known stream or connection and it may contain faulty data or headers.

INVALID状态指出该信息包与任何已知的流或连接都不相关联，它可能包含错误的数据或头。

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The state ESTABLISHED indicates that the packet is part of an already established connection that has been used to both send and receive packets and is fully valid.

状态 ESTABLISHED 指出该信息包属于已建立的连接，该连接一直用于发送和接收信息包并且完全有效。

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The state new means that the packet has or will start a new connection or that it is associated with a connection that has not been used to both send and receive packets.

状态NEW意味着该信息包已经或将启动新的连接，或者它与尚未用于发送和接收信息包的连接相关联。

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Each day, he sent to her house, on Dupont Circle, a packet of billets-doux and state documents.

NEWYORKER: State of the Union