Ask Your Question
RSS
Sort by » date activity ▼ answers votes

31 questions

Tagged
  • ×
32
views
no
answers
no
votes
2021-10-05 21:14:49 +0000 jmartie

RST, ACK Server to Host

1k
views
1
answer
no
votes
2020-06-28 10:00:04 +0000 Jasper

how to recognize a duplicate packet in wireshark ?

188
views
1
answer
no
votes
2020-06-25 11:34:23 +0000 grahamb flag of United Kingdom of Great Britain and Northern Ireland

Handshake Modbus/TCP

600
views
no
answers
no
votes
2020-06-11 09:54:16 +0000 Christian_R flag of Germany

SFTP connection issue RST sent intead of ACK

206
views
no
answers
no
votes
2020-06-03 19:54:58 +0000 dikkia

rst,ack after some tcp retrasmissions on a tls comms

64
views
no
answers
no
votes
2020-05-06 09:06:37 +0000 codec

ack and delay ack

2k
views
1
answer
no
votes
2019-09-19 16:22:36 +0000 Jaap flag of Netherlands

Red RST, ACK Why?

105
views
no
answers
no
votes
2019-08-30 17:22:05 +0000 sigrant

TCP ACK with 1460 Bytes of Data

82
views
no
answers
no
votes
2019-08-23 12:48:38 +0000 Notts19

Failures during high load

535
views
1
answer
no
votes
2019-08-13 01:52:35 +0000 Spooky flag of Canada

Log analysis - suspicious inbound

452
views
no
answers
no
votes
2019-07-31 17:48:11 +0000 dee

Windows updates issue

790
views
1
answer
no
votes
2019-07-01 09:21:26 +0000 SYN-bit flag of Netherlands

Receiver sends window update instead of DUP ACK

414
views
2
answers
no
votes
2019-04-04 09:25:44 +0000 dogwood

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

199
views
1
answer
no
votes
2019-03-04 16:18:07 +0000 becco981

ACK behavior

159
views
1
answer
no
votes
2019-01-15 20:26:40 +0000 SYN-bit flag of Netherlands

Receive RST which is not found on the other side of the communication

2k
views
1
answer
no
votes
2018-11-28 13:16:26 +0000 sindy

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

5k
views
1
answer
2
votes
2018-07-19 15:49:31 +0000 cmaynard flag of United States of America

Can you explain this TCP sequence

991
views
2
answers
no
votes
2018-07-04 12:43:43 +0000 Rowandish

Big time delay for ACK packets, both sent and received

147
views
no
answers
no
votes
2018-05-15 21:28:30 +0000 Christian_R flag of Germany

long time to connect http device

2k
views
1
answer
no
votes
2018-04-03 07:03:32 +0000 RR

RST, ACK from Client. Is this normal ?

356
views
1
answer
no
votes
2018-03-13 01:12:24 +0000 Christian_R flag of Germany

There is no MSS replied in SYN,ACK

5k
views
1
answer
no
votes
2018-02-09 12:00:51 +0000 FabsCams

Help with a TCP Reset Issue

ASK YOUR QUESTION

Did you miss the recent SharkFest ’21 Virtual Conference held September 12-17 2021? Visit the Sharkfest ’21 Virtual US Retrospective page to discover some of what you missed. And don’t forget that you can always find great content still available from all past conferences at the Sharkfest US, Sharkfest Europe, and Sharkfest Asia Retrospective pages too!

Ask and answer questions about Wireshark, protocols, and Wireshark development.

Older questions and answers from October 2017 and earlier can be found at osqa-ask.wireshark.org.

Tag search

Don't have Wireshark?

What are you waiting for? It's free! Wireshark documentation and downloads can be found at the Wireshark web site.