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

162 questions

Tagged
  • ×
2k
views
2
answers
no
votes
2019-11-07 17:30:47 +0000 loic

TCP DUP ACK/TCP Retransmission flood my network

1k
views
1
answer
no
votes
2019-10-15 02:24:01 +0000 Chuckc

Plot the Round Trip Time (RTT) against time

820
views
1
answer
no
votes
2019-10-15 02:05:43 +0000 Chuckc

How to filter TCP SYN that has their bits set to 1?

2k
views
2
answers
no
votes
2019-09-26 17:30:34 +0000 Guy Harris

Parsing Wireshark Capture Files

1k
views
1
answer
no
votes
2019-08-23 23:30:13 +0000 SYN-bit flag of Netherlands

TCP ACK shows only 54 bytes in Wireshark

148
views
1
answer
no
votes
2019-08-21 22:02:44 +0000 Jaap flag of Netherlands

Dissect tcp packet with 0 length

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

Log analysis - suspicious inbound

364
views
1
answer
no
votes
2019-08-02 14:13:35 +0000 Jaap flag of Netherlands

NGINX responding to keep alive after FIN

1k
views
no
answers
no
votes
2019-07-18 15:20:28 +0000 WireSharkBoy

Transaction Time How many bytes are in the HTTP message

761
views
2
answers
no
votes
2019-06-09 22:30:19 +0000 Guy Harris

How does wireshark read TCP headers

237
views
no
answers
no
votes
2019-06-07 11:53:57 +0000 pblr

TCP traffic is not captured over npcap loopback.

3k
views
1
answer
no
votes
2019-05-19 13:07:43 +0000 SYN-bit flag of Netherlands

TCP RST & RST, ACK question

555
views
1
answer
no
votes
2019-05-15 06:48:07 +0000 RoyLiz

Question about the sequence number and next sequence number

10k
views
2
answers
no
votes
2019-05-12 15:07:21 +0000 SYN-bit flag of Netherlands

How does wireshark determine if a TCP packet is out-of-order?

823
views
3
answers
no
votes
2019-05-08 07:49:28 +0000 SYN-bit flag of Netherlands

What's causing the performance issue with Citrix here?

2k
views
1
answer
no
votes
2019-04-22 11:24:51 +0000 Christian_R flag of Germany

TCP Retransmission - Delay with Windows 10!

196
views
1
answer
no
votes
2019-04-07 22:33:12 +0000 SYN-bit flag of Netherlands

TCP Reset Cisco 3850

519
views
2
answers
no
votes
2019-04-07 22:26:50 +0000 SYN-bit flag of Netherlands

Outgoing TCP Traffic not captured

2k
views
no
answers
no
votes
2019-03-27 13:13:02 +0000 Pudim

What are those TCP Keep Alives

380
views
no
answers
no
votes
2019-03-19 15:23:25 +0000 Wireshark_newbie

Seeing TCP out of order in the outgoing packets

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

ACK behavior

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.