摘要:
Retransmission TCP sets a timer when it sends data, and if the data is not acknowledged when the timer expires, a timeout or timer-based retransmissio 阅读全文
摘要:
Reset In general, a reset is sent by TCP whenever a segment arrives that does not appear to be correct for the referenced connection. The reset segmen 阅读全文
摘要:
Timestamp option http://www.networksorcery.com/enp/protocol/tcp/option008.htm Timestamp Value (TSval). 32 bits. This field contains the current value 阅读全文