1 Wireshark 3.3.1 Release Notes
3 This is an experimental release intended to test new features for
8 Wireshark is the world’s most popular network protocol analyzer. It is
9 used for troubleshooting, analysis, development and education.
13 Many improvements have been made. See the “New and Updated Features”
14 section below for more details.
16 New and Updated Features
18 The following features are new (or have been significantly updated)
23 The following features are new (or have been significantly updated)
26 • Windows executables and installers are now signed using SHA-2
29 • Save RTP stream to .au supports any codec with 8000 Hz rate
30 supported by Wireshark (shown in RTP player). If save of audio is
31 not possible (unsupported codec or rate), silence of same length
32 is saved and warning is shown.
34 • Asynchronous DNS resolution is always enabled. As a result, the
35 c-ares library is now a required dependency.
37 • Protobuf fields can be dissected as Wireshark (header) fields
38 that allows user input the full names of Protobuf fields or
39 messages in Filter toolbar for searching.
41 • Dissectors based on Protobuf can register themselves to a new
42 'protobuf_field' dissector table, which is keyed with the full
43 names of fields, for further parsing fields of BYTES or STRING
46 • Wireshark is able to decode, play, and save iLBC payload on
47 platforms where the iLBC library[2] is available.
49 • “Decode As” entries can now be copied from other profiles using a
52 • sshdump can now be copied to multiple instances. Each instance
53 will show up a different interface and will have its own profile.
55 • The main window now supports a packet diagram view, which shows
56 each packet as a textbook-style diagram.
60 Arinc 615A (A615A), Asphodel Protocol, AudioCodes Debug Recording
61 (ACDR), Bluetooth HCI ISO (BT HCI ISO), Cisco MisCabling Protocol
62 (MCP), DCE/RPC IRemoteWinspool SubSystem, (IREMOTEWINSPOOL), Dynamic
63 Link Exchange Protocol (DLEP), Fortinet Single Sign-on (FSSO), FTDI
64 Multi-Protocol Synchronous Serial Engine (FTDI MPSSE), Hypertext
65 Transfer Protocol Version 3 (HTTP3), ILDA Digital Network (IDN), Java
66 Debug Wire Protocol (JDWP), LBM Stateful Resolution Service (LBMSRS),
67 Lithionics Battery Management, OBSAI UDP-based Communication Protocol
68 (UDPCP), Palo Alto Heartbeat Backup (PA-HB-Bak), ScyllaDB RPC,
69 Technically Enhanced Capture Module Protocol (TECMP), Tunnel
70 Extensible Authentication Protocol (TEAP), UDP based FTP w/ multicast
71 V5 (UFTP5), and USB Printer (USBPRINTER)
73 Updated Protocol Support
75 Too many protocols have been updated to list here.
77 New and Updated Capture File Support
79 MP4 (ISO/IEC 14496-12)
83 Wireshark source code and installation packages are available from
84 https://www.wireshark.org/download.html.
86 Vendor-supplied Packages
88 Most Linux and Unix vendors supply their own Wireshark packages. You
89 can usually install or upgrade Wireshark using the package management
90 system specific to that platform. A list of third-party packages can
91 be found on the download page[3] on the Wireshark web site.
95 Wireshark and TShark look in several different locations for
96 preference files, plugins, SNMP MIBS, and RADIUS dictionaries. These
97 locations vary from platform to platform. You can use About → Folders
98 to find the default locations on your system.
102 The User’s Guide, manual pages and various other documentation can be
103 found at https://www.wireshark.org/docs/
105 Community support is available on Wireshark’sQ&A site[4] and on the
106 wireshark-users mailing list. Subscription information and archives
107 for all of Wireshark’s mailing lists can be found on the web site[5].
109 Bugs and feature requests can be reported on the issue tracker[6].
111 Frequently Asked Questions
113 A complete FAQ is available on the Wireshark web site[7].
115 Last updated 2020-09-20 09:04:33 UTC
119 1. https://support.microsoft.com/en-us/help/4472027/2019-sha-2-code-s
120 igning-support-requirement-for-windows-and-wsus
121 2. https://github.com/TimothyGu/libilbc
122 3. https://www.wireshark.org/download.html#thirdparty
123 4. https://ask.wireshark.org/
124 5. https://www.wireshark.org/lists/
125 6. https://gitlab.com/wireshark/wireshark/-/issues
126 7. https://www.wireshark.org/faq.html