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

7240 questions

104
views
1
answer
no
votes
2024-06-22 21:30:56 +0000 Guy Harris

pcap analysis

536
views
no
answers
no
votes
2024-06-23 20:11:11 +0000 net_tech

NT Status: STATUS_ACCESS_DENIED (0xc0000022) SMB2

64
views
no
answers
no
votes
2024-06-24 09:28:07 +0000 grahamb flag of United Kingdom of Great Britain and Northern Ireland

Root cause of client send RST?

76
views
1
answer
no
votes
2024-07-20 16:25:38 +0000 André flag of Netherlands

Confusing swap of text2pcap in/outbound addresses

297
views
1
answer
no
votes
2024-06-24 16:54:33 +0000 johnthacker

Representation of non-ASCII characters

113
views
2
answers
no
votes
2024-06-26 02:15:32 +0000 Guy Harris

Are LIN protocol data supported in BLF files?

633
views
1
answer
no
votes
2024-06-27 20:50:51 +0000 Guy Harris

Capture data from multiple computers on an Ethernet

78
views
no
answers
no
votes
2024-06-26 11:56:52 +0000 ha

Get service response time on TCAP or GSM_MAP

801
views
1
answer
no
votes
2024-06-27 19:06:56 +0000 Jim Young

File type is neither a supported pcap nor pcapng format

81
views
1
answer
no
votes
2024-07-03 21:45:14 +0000 johnthacker

Force dissection with "Analyze TCP sequence numbers" enabled

240
views
1
answer
no
votes
2024-06-28 16:04:54 +0000 Jim Young

negative values in time

168
views
2
answers
no
votes
2024-06-29 19:18:35 +0000 Guy Harris

Difference between Wireshark and tshark on InfiniBand dissection

90
views
1
answer
no
votes
2024-06-29 06:01:36 +0000 SYN-bit flag of Netherlands

Truncate ... in UI on left instead of right for IPv6

88
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.

223
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

540
views
no
answers
no
votes
2024-07-04 09:28:54 +0000 washingtonSmith

Read a field from another dissector in C

273
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

114
views
1
answer
no
votes
2024-07-05 12:14:33 +0000 SYN-bit flag of Netherlands

Help with tcp previous segment not captured

490
views
2
answers
no
votes
2024-07-10 06:48:16 +0000 Gargamel

Decode SNMPv3 fails

82
views
1
answer
no
votes
2024-07-05 11:43:45 +0000 SYN-bit flag of Netherlands

nextseq and nextseqtime

87
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

136
views
1
answer
no
votes
2024-07-06 00:27:04 +0000 Guy Harris

Unable to see external network traffic?

99
views
no
answers
no
votes
2024-07-06 11:16:34 +0000 topiachan

The display of Wireshark is strange on a 4K monitor

159
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

207
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

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.