Questions - Ask Wireshark (2025)

Table of Contents
He instalado wireshark preo no puedo abrirlo. I'm getting Malformed packet when I see wireshark Log USB man-in-the-middle capture with Alex Taradov's USB sniffer device - where do I get the software for it? Which format is used on calledPartyBCDNumber? New OUI Lookup Tool Design - How do you search multiple OUIs at the same time? Is the I/O Graph bit rate, for a 1 sec interval, a suitable metric for comparison to an ISP upload limit? Why would I be getting "LEN 1 (Malformed Packet)"... "(Malformed Packet: RTCP)" on UDP Packets Two TTL values seen when using ip.ttl I have problems with DNCP and have breakdowns on internet-conection. How to distinguish notBefore and notAfter Fields in x509af.utcTime? Certification Voucher how to save capture RTP to MPEG TS current Wireshark missing CAN DBC protocol Interface name display [closed] Extract actual keys - Decrypt SRTP traffic Wireshark keeps crashing while doing RTP stream analysis [closed] Enable Search by Subtree in LUA Script How to determine which Filter button you are monitoring How to Track Zscaler Blocking Company Portal Sync Using Wireshark? puedo descargar gratis DissectorTable.get("mpls.label"):get_dissector(2097) returns nil Im unable to open wireshark through GNS 3 because its throwing Failed to Open URL TPKT decode to MMS is not working in latest versions 4.4.6 App performance is normal WHILE running packet capture LUA CAN SubDissector get CAN_ID what is the capture filter for dns.flags.opcode==5 Wireshark decryption needs updates for AKM 24 Any reason Wireshark cannot decrypt local https server I accidentally disabled search protocols like HTTP or Ethernet, and now I am getting very little information. TLS version mismatch Tag search Tags Don't have Wireshark?

RSS

Sort by » date activity ▼ answers votes

78

views

1

answer

no

votes

2025-06-21 16:45:27 +0000 André Questions - Ask Wireshark (1)

He instalado wireshark preo no puedo abrirlo.

119

views

no

answers

no

votes

2025-06-17 12:10:33 +0000 grahamb Questions - Ask Wireshark (2)

I'm getting Malformed packet when I see wireshark Log

  • malformed

  • packet

76

views

2

answers

no

votes

2025-06-17 09:19:12 +0000 Guy Harris

USB man-in-the-middle capture with Alex Taradov's USB sniffer device - where do I get the software for it?

57

views

1

answer

no

votes

2025-06-13 11:15:49 +0000 Chuckc

Which format is used on calledPartyBCDNumber?

116

views

2

answers

no

votes

2025-06-12 18:13:24 +0000 cmaynard Questions - Ask Wireshark (3)

New OUI Lookup Tool Design - How do you search multiple OUIs at the same time?

  • oui

63

views

no

answers

no

votes

2025-06-12 17:01:37 +0000 Stroker347

Is the I/O Graph bit rate, for a 1 sec interval, a suitable metric for comparison to an ISP upload limit?

46k

views

1

answer

no

votes

2025-06-09 15:22:19 +0000 gielo Questions - Ask Wireshark (4)

Why would I be getting "LEN 1 (Malformed Packet)"... "(Malformed Packet: RTCP)" on UDP Packets

  • malformed

  • packet

  • UDP

  • RTCP

104

views

no

answers

no

votes

2025-06-09 15:04:41 +0000 gielo Questions - Ask Wireshark (5)

Two TTL values seen when using ip.ttl

  • ip.ttl

  • ttl

86

views

no

answers

no

votes

2025-06-06 09:43:36 +0000 grahamb Questions - Ask Wireshark (6)

I have problems with DNCP and have breakdowns on internet-conection.

77

views

1

answer

no

votes

2025-06-05 11:17:20 +0000 Chuckc

How to distinguish notBefore and notAfter Fields in x509af.utcTime?

  • x509

  • lua_script

  • BER

106

views

1

answer

no

votes

2025-06-04 18:42:43 +0000 grahamb Questions - Ask Wireshark (7)

Certification Voucher

84

views

1

answer

no

votes

2025-06-04 17:10:00 +0000 ronb

how to save capture RTP to MPEG TS

  • mpeg

  • TS

109

views

1

answer

no

votes

2025-06-04 16:42:03 +0000 Chuckc

current Wireshark missing CAN DBC protocol

  • CAN

  • DBC

69

views

1

answer

no

votes

2025-06-04 16:30:51 +0000 cmaynard Questions - Ask Wireshark (8)

Interface name display [closed]

154

views

no

answers

no

votes

2025-06-03 06:29:09 +0000 Chandramouli

Extract actual keys - Decrypt SRTP traffic

  • srtp

  • DECRYPTION

194

views

2

answers

no

votes

2025-05-29 06:36:56 +0000 Fenton

Wireshark keeps crashing while doing RTP stream analysis [closed]

  • RTP

95

views

1

answer

no

votes

2025-05-29 01:13:51 +0000 johnthacker

Enable Search by Subtree in LUA Script

  • subtree

  • search

  • tree

  • field

  • lua

83

views

1

answer

no

votes

2025-05-28 18:44:54 +0000 Chuckc

How to determine which Filter button you are monitoring

171

views

no

answers

no

votes

2025-05-26 12:42:37 +0000 KazVosijonov

How to Track Zscaler Blocking Company Portal Sync Using Wireshark?

  • Zscaler

  • Company

  • Portal

115

views

1

answer

no

votes

2025-05-24 20:03:36 +0000 gines

puedo descargar gratis

94

views

1

answer

no

votes

2025-05-19 14:38:06 +0000 PCrossley

DissectorTable.get("mpls.label"):get_dissector(2097) returns nil

  • lua

  • dissector

  • get_dissector

176

views

no

answers

no

votes

2025-05-19 10:02:40 +0000 Lalith Srinivas

Im unable to open wireshark through GNS 3 because its throwing Failed to Open URL

  • gns3

  • error

  • wireshark

150

views

1

answer

no

votes

2025-05-16 06:22:12 +0000 [emailprotected]

TPKT decode to MMS is not working in latest versions 4.4.6

  • MMS

  • latest

  • tpkt

  • decode_as

115

views

1

answer

no

votes

2025-05-16 06:03:58 +0000 SYN-bit Questions - Ask Wireshark (9)

App performance is normal WHILE running packet capture

94

views

1

answer

no

votes

2025-05-15 19:57:51 +0000 johnthacker

LUA CAN SubDissector get CAN_ID

  • lua

  • dissector

  • CAN

143

views

1

answer

no

votes

2025-05-15 18:28:59 +0000 Chuckc

what is the capture filter for dns.flags.opcode==5

  • capture

  • filter

  • dns

125

views

1

answer

no

votes

2025-05-13 05:23:34 +0000 SYN-bit Questions - Ask Wireshark (10)

Wireshark decryption needs updates for AKM 24

153

views

2

answers

no

votes

2025-05-13 05:20:25 +0000 SYN-bit Questions - Ask Wireshark (11)

Any reason Wireshark cannot decrypt local https server

  • https

  • Localhost

  • pre-master

190

views

1

answer

no

votes

2025-05-13 05:08:15 +0000 SYN-bit Questions - Ask Wireshark (12)

I accidentally disabled search protocols like HTTP or Ethernet, and now I am getting very little information.

103

views

1

answer

no

votes

2025-05-12 17:56:59 +0000 johnthacker

TLS version mismatch

  • TLS1.3

12345 ... 249next page »

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

  • lua×3

  • CAN×2

  • dissector×2

  • malformed×2

  • packet×2

  • BER×1

  • capture×1

  • Company×1

  • DBC×1

  • decode_as×1

  • DECRYPTION×1

  • dns×1

  • error×1

  • field×1

  • filter×1

  • get_dissector×1

  • gns3×1

  • https×1

  • ip.ttl×1

  • latest×1

  • Localhost×1

  • lua_script×1

  • MMS×1

  • mpeg×1

  • oui×1

  • Portal×1

  • pre-master×1

  • RTCP×1

  • RTP×1

  • search×1

  • srtp×1

  • subtree×1

  • TLS1.3×1

  • tpkt×1

  • tree×1

  • TS×1

  • ttl×1

  • UDP×1

  • wireshark×1

  • x509×1

  • Zscaler×1

Don't have Wireshark?

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

Questions - Ask Wireshark (2025)
Top Articles
Latest Posts
Recommended Articles
Article information

Author: Manual Maggio

Last Updated:

Views: 5684

Rating: 4.9 / 5 (69 voted)

Reviews: 92% of readers found this page helpful

Author information

Name: Manual Maggio

Birthday: 1998-01-20

Address: 359 Kelvin Stream, Lake Eldonview, MT 33517-1242

Phone: +577037762465

Job: Product Hospitality Supervisor

Hobby: Gardening, Web surfing, Video gaming, Amateur radio, Flag Football, Reading, Table tennis

Introduction: My name is Manual Maggio, I am a thankful, tender, adventurous, delightful, fantastic, proud, graceful person who loves writing and wants to share my knowledge and understanding with you.