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

30 questions

Tagged
  • ×
932
views
1
answer
no
votes
2020-06-28 10:00:04 +0000 Jasper

how to recognize a duplicate packet in wireshark ?

98
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

359
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

139
views
no
answers
no
votes
2020-06-03 19:54:58 +0000 dikkia

rst,ack after some tcp retrasmissions on a tls comms

40
views
no
answers
no
votes
2020-05-06 09:06:37 +0000 codec

ack and delay ack

838
views
1
answer
no
votes
2019-09-19 16:22:36 +0000 Jaap flag of Netherlands

Red RST, ACK Why?

79
views
no
answers
no
votes
2019-08-30 17:22:05 +0000 sigrant

TCP ACK with 1460 Bytes of Data

63
views
no
answers
no
votes
2019-08-23 12:48:38 +0000 Notts19

Failures during high load

476
views
1
answer
no
votes
2019-08-13 01:52:35 +0000 Spooky flag of Canada

Log analysis - suspicious inbound

253
views
no
answers
no
votes
2019-07-31 17:48:11 +0000 dee

Windows updates issue

634
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

322
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

145
views
1
answer
no
votes
2019-03-04 16:18:07 +0000 becco981

ACK behavior

143
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

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

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

4k
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

851
views
2
answers
no
votes
2018-07-04 12:43:43 +0000 Rowandish

Big time delay for ACK packets, both sent and received

128
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 ?

307
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

4k
views
1
answer
no
votes
2018-02-09 12:00:51 +0000 FabsCams

Help with a TCP Reset Issue

819
views
1
answer
no
votes
2018-01-27 23:08:05 +0000 Jaap flag of Netherlands

Windows Client keeps generating DHCP request

ASK YOUR QUESTION

Save the dates! SharkFest ’21 Virtual Europe will be held June 14-18, 2021 and Sharkfest ’21 Virtual US will be held September 13-17, 2021. Meanwhile, don’t forget that you can always find great content still available from 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.