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

6316 questions

793
views
1
answer
no
votes
2024-06-27 20:50:51 +0000 Guy Harris

Capture data from multiple computers on an Ethernet

117
views
no
answers
no
votes
2024-06-26 11:56:52 +0000 ha

Get service response time on TCAP or GSM_MAP

145
views
1
answer
no
votes
2024-07-03 21:45:14 +0000 johnthacker

Force dissection with "Analyze TCP sequence numbers" enabled

406
views
1
answer
no
votes
2024-06-28 16:04:54 +0000 Jim Young

negative values in time

326
views
2
answers
no
votes
2024-06-29 19:18:35 +0000 Guy Harris

Difference between Wireshark and tshark on InfiniBand dissection

152
views
1
answer
no
votes
2024-06-29 20:14:32 +0000 Guy Harris

Updated RFC 7268 and RFC 7155 RADIUS dictionary files

1k
views
1
answer
no
votes
2024-07-02 00:26:43 +0000 cmaynard flag of United States of America

Wireshark build on MacOS fails.

335
views
1
answer
no
votes
2024-07-05 13:22:50 +0000 nkdev89

tshark fails to extract RTP data from pcap even if it is available

1k
views
no
answers
no
votes
2024-07-04 09:28:54 +0000 washingtonSmith

Read a field from another dissector in C

495
views
1
answer
no
votes
2024-07-04 10:08:03 +0000 grahamb flag of United Kingdom of Great Britain and Northern Ireland

802.1Q VLAN id

271
views
1
answer
no
votes
2024-07-05 12:14:33 +0000 SYN-bit flag of Netherlands

Help with tcp previous segment not captured

795
views
2
answers
no
votes
2024-07-10 06:48:16 +0000 Gargamel

Decode SNMPv3 fails

162
views
1
answer
no
votes
2024-07-05 11:36:19 +0000 SYN-bit flag of Netherlands

discrepancies between flow analysis between version 3.0.5 and 4.2.4

244
views
1
answer
no
votes
2024-07-06 00:27:04 +0000 Guy Harris

Unable to see external network traffic?

127
views
no
answers
no
votes
2024-07-06 11:16:34 +0000 topiachan

The display of Wireshark is strange on a 4K monitor

359
views
2
answers
no
votes
2024-07-07 14:10:18 +0000 SYN-bit flag of Netherlands

Filter http packets related to specific Call-ID

389
views
1
answer
no
votes
2024-07-12 10:30:15 +0000 grahamb flag of United Kingdom of Great Britain and Northern Ireland

Repetitive issue: TCP Previous Segment was not captured

84
views
no
answers
no
votes
2024-07-08 05:35:37 +0000 razm

Is there a dissector for honeywell plc protocol on port 2002?

134
views
no
answers
no
votes
2024-07-10 06:26:03 +0000 hugo.vanderkooij

NFS and reassembled TCP segment

201
views
no
answers
no
votes
2024-07-08 21:01:05 +0000 Chuckc

Changing the tls dissector

81
views
no
answers
no
votes
2024-07-11 07:12:45 +0000 unmesh2892

IW value from Wireshark capture

335
views
1
answer
no
votes
2024-07-11 17:37:32 +0000 Chuckc

LUA script - Add a new Field in the Default TCP Dissector

295
views
1
answer
no
votes
2024-07-11 22:36:32 +0000 zvonler

Masked ProtoField.uint64 differences between 4.2 and 3.6

335
views
2
answers
no
votes
2024-07-13 21:49:24 +0000 Guy Harris

Export all packets without pcap header as raw file

161
views
1
answer
no
votes
2024-07-16 05:23:10 +0000 Guy Harris

why outbound packets logged twice on vEthernet

269
views
2
answers
no
votes
2024-07-16 06:18:09 +0000 Guy Harris

Slowness of SQL client-server app

ASK YOUR QUESTION

Wireshark now has a discord server! Join us to discuss all things packets and beyond!

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

Tags

Don't have Wireshark?

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