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Reason for TCP spurious retransmission

asked 2021-07-14 07:33:33 +0000

Abhishek gravatar image

Hello, we have found the multiple TCP spurious retransmission events close request and Transmission Control Protocol, Src Port: 135, Dst Port: 55398, Seq: 329, Ack: 693, Len: 0

i want to know the reason behind it.

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answered 2021-07-14 10:41:27 +0000

SYN-bit gravatar image

The reason for Wireshark to mark a packet as a "Spurious Retransmission" is that it sees a retransmission of a TCP segment for which it already has seen an ACK.

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Asked: 2021-07-14 07:33:33 +0000

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Last updated: Jul 14 '21