1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
include::attributes.adoc[]
:stylesheet: ws.css
:linkcss:
= Wireshark {wireshark-version} Release Notes
// Asciidoctor Syntax Quick Reference:
// https://asciidoctor.org/docs/asciidoc-syntax-quick-reference/
This is an experimental release intended to test new features for Wireshark 3.4.
== What is Wireshark?
Wireshark is the world’s most popular network protocol analyzer.
It is used for troubleshooting, analysis, development and education.
== What’s New
Many improvements have been made.
See the “New and Updated Features” section below for more details.
// === Bug Fixes
// The following bugs have been fixed:
//* wsbuglink:5000[]
//* wsbuglink:6000[Wireshark bug]
//* cveidlink:2014-2486[]
//* Wireshark exposed details your sordid redneck past, which were subsequently widely disseminated on social media.
=== New and Updated Features
The following features are new (or have been significantly updated) since version 3.3.1:
* Nothing of note.
The following features are new (or have been significantly updated) since version 3.3.0:
* The Windows installers now ship with Npcap 1.00.
They previously shipped with Npcap 0.9997.
* The Windows installers now ship with Qt 5.15.1.
They previously shipped with Qt 5.12.8.
The following features are new (or have been significantly updated) since version 3.2.0:
* Windows executables and installers are now https://support.microsoft.com/en-us/help/4472027/2019-sha-2-code-signing-support-requirement-for-windows-and-wsus[signed using SHA-2 only].
* Save RTP stream to .au supports any codec with 8000 Hz rate supported by Wireshark (shown in RTP player). If save of audio is not possible (unsupported codec or rate), silence of same length is saved and warning is shown.
* Asynchronous DNS resolution is always enabled. As a result, the c-ares library is now a required dependency.
* Protobuf fields can be dissected as Wireshark (header) fields that allows user input
the full names of Protobuf fields or messages in Filter toolbar for searching.
* Dissectors based on Protobuf can register themselves to a new 'protobuf_field' dissector table,
which is keyed with the full names of fields, for further parsing fields of BYTES or STRING type.
* Wireshark is able to decode, play, and save iLBC payload on platforms where the https://github.com/TimothyGu/libilbc[iLBC library] is available.
* “Decode As” entries can now be copied from other profiles using a button in the dialog.
* sshdump can now be copied to multiple instances. Each instance will show up a different interface and will have its own profile.
* The main window now supports a packet diagram view, which shows each packet as a textbook-style diagram.
* Filter buttons (“Preferences -> Filter Buttons”) can be grouped by using “//” as a path separator in the filter button label.
// === Removed Features and Support
//=== Removed Dissectors
// === New File Format Decoding Support
// [commaize]
// --
// --
=== New Protocol Support
// Add one protocol per line between the -- delimiters.
[commaize]
--
Arinc 615A (A615A)
Asphodel Protocol
AudioCodes Debug Recording (ACDR)
Bluetooth HCI ISO (BT HCI ISO)
Cisco MisCabling Protocol (MCP)
Community ID Flow Hashing (CommunityID)
DCE/RPC IRemoteWinspool SubSystem, (IREMOTEWINSPOOL)
Dynamic Link Exchange Protocol (DLEP)
Fortinet Single Sign-on (FSSO)
FTDI Multi-Protocol Synchronous Serial Engine (FTDI MPSSE)
EAP Generalized Pre-Shared Key (EAP-GPSK)
EAP Password Authenticated Exchange (EAP-PAX)
EAP Pre-Shared Key (EAP-PSK)
EAP Shared-secret Authentication and Key Establishment (EAP-SAKE)
Hypertext Transfer Protocol Version 3 (HTTP3)
ILDA Digital Network (IDN)
Java Debug Wire Protocol (JDWP)
LBM Stateful Resolution Service (LBMSRS)
Lithionics Battery Management
OBSAI UDP-based Communication Protocol (UDPCP)
Palo Alto Heartbeat Backup (PA-HB-Bak)
ScyllaDB RPC
Technically Enhanced Capture Module Protocol (TECMP)
Tunnel Extensible Authentication Protocol (TEAP)
UDP based FTP w/ multicast V5 (UFTP5)
USB Printer (USBPRINTER)
ILDA Digital Network (IDN)
--
=== Updated Protocol Support
Too many protocols have been updated to list here.
=== New and Updated Capture File Support
// There is no new or updated capture file support in this release.
// Add one file type per line between the -- delimiters.
[commaize]
--
MP4 (ISO/IEC 14496-12)
--
// === New and Updated Capture Interfaces support
//_Non-empty section placeholder._
// === Major API Changes
== Getting Wireshark
Wireshark source code and installation packages are available from
https://www.wireshark.org/download.html.
=== Vendor-supplied Packages
Most Linux and Unix vendors supply their own Wireshark packages.
You can usually install or upgrade Wireshark using the package management system specific to that platform.
A list of third-party packages can be found on the
https://www.wireshark.org/download.html#thirdparty[download page]
on the Wireshark web site.
== File Locations
Wireshark and TShark look in several different locations for preference files, plugins, SNMP MIBS, and RADIUS dictionaries.
These locations vary from platform to platform.
You can use About → Folders to find the default locations on your system.
== Getting Help
The User’s Guide, manual pages and various other documentation can be found at
https://www.wireshark.org/docs/
Community support is available on
https://ask.wireshark.org/[Wireshark’sQ&A site]
and on the wireshark-users mailing list.
Subscription information and archives for all of Wireshark’s mailing lists can be found on
https://www.wireshark.org/lists/[the web site].
Bugs and feature requests can be reported on
https://gitlab.com/wireshark/wireshark/-/issues[the issue tracker].
// Official Wireshark training and certification are available from
// https://www.wiresharktraining.com/[Wireshark University].
== Frequently Asked Questions
A complete FAQ is available on the
https://www.wireshark.org/faq.html[Wireshark web site].
|
