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37 questions

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57
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1
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no
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2024-04-30 17:35:38 +0000 Chuckc

How Wireshark Calculate RTT

69
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no
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2023-10-02 08:52:18 +0000 grahamb flag of United Kingdom of Great Britain and Northern Ireland

No ack with dropped packet on win2019 hosted as VMs

77
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no
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no
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2023-05-11 14:49:08 +0000 dFx

tcp dup ack in excess (#170)

293
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1
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2023-05-08 11:00:22 +0000 hugo.vanderkooij

Modbus TCP [Retransmission], [RST]

239
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no
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2022-10-19 08:13:27 +0000 grahamb flag of United Kingdom of Great Britain and Northern Ireland

RST acknowledgment numbers

176
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no
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no
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2022-04-08 08:36:11 +0000 zhangdi_zt

tcp dup ack problem

225
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no
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no
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2021-11-28 15:10:22 +0000 gash

An ACK packet got lost in a TCP three way handshake

100
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no
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no
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2021-10-05 21:14:49 +0000 jmartie

RST, ACK Server to Host

5k
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1
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2020-06-28 10:00:04 +0000 Jasper

how to recognize a duplicate packet in wireshark ?

687
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1
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no
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2020-06-25 11:34:23 +0000 grahamb flag of United Kingdom of Great Britain and Northern Ireland

Handshake Modbus/TCP

1k
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2020-06-11 09:54:16 +0000 Christian_R flag of Germany

SFTP connection issue RST sent intead of ACK

475
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no
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no
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2020-06-03 19:54:58 +0000 dikkia

rst,ack after some tcp retrasmissions on a tls comms

352
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no
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no
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2020-05-06 09:06:37 +0000 codec

ack and delay ack

7k
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1
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2019-09-19 16:22:36 +0000 Jaap flag of Netherlands

Red RST, ACK Why?

195
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no
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no
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2019-08-30 17:22:05 +0000 sigrant

TCP ACK with 1460 Bytes of Data

145
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no
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no
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2019-08-23 12:48:38 +0000 Notts19

Failures during high load

859
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1
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no
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2019-08-13 01:52:35 +0000 Spooky flag of Canada

Log analysis - suspicious inbound

783
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no
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no
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2019-07-31 17:48:11 +0000 dee

Windows updates issue

1k
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2019-07-01 09:21:26 +0000 SYN-bit flag of Netherlands

Receiver sends window update instead of DUP ACK

1k
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2
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no
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2019-04-04 09:25:44 +0000 dogwood

frame 1 [syn] -> frame 2 [rst, ack] on port 25 of remote server

441
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1
answer
no
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2019-03-04 16:18:07 +0000 becco981

ACK behavior

3k
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1
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no
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2018-11-28 13:16:26 +0000 sindy

Why my server does not respond to client's [SYN]?

6k
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1
answer
2
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2018-07-19 15:49:31 +0000 cmaynard flag of United States of America

Can you explain this TCP sequence

231
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no
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2018-05-15 21:28:30 +0000 Christian_R flag of Germany

long time to connect http device

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