forked from osmocom/wireshark
179 lines
5.6 KiB
Plaintext
179 lines
5.6 KiB
Plaintext
include::attributes.asciidoc[]
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= Wireshark {wireshark-version} Release Notes
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// AsciiDoc quick reference: http://powerman.name/doc/asciidoc
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This is a semi-experimental release intended to test new features for
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Wireshark 2.4.
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== What is Wireshark?
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Wireshark is the world's most popular network protocol analyzer. It is
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used for troubleshooting, analysis, development and education.
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== What's New
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//=== Bug Fixes
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//The following bugs have been fixed:
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//* ws-buglink:5000[]
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//* ws-buglink:6000[Wireshark bug]
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//* cve-idlink:2014-2486[]
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//* Wireshark keeps leaving voicemails advertising timeshare condominiums in Fresno. (ws-buglink:0000[])
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//_Non-empty section placeholder._
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=== New and Updated Features
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The following features are new (or have been significantly updated)
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since version 2.2.0:
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* Experimental 32-bit and 64-bit Windows Installer (.msi) packages are available.
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It is recommended that you use these independently of the NSIS (.exe) installers.
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That is, you should make sure the NSIS package is completely uninstalled before
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installing the Windows Installer package and vice-versa.
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* Source packages are now compressed using xz instead of bzip2.
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* The legacy (GTK+) UI is disabled by default in the Windows installer.
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* The legacy (GTK+) UI is disabled by default in Autotools and CMake.
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* SS7 Point Codes can now be resolved into names with a hosts-like file.
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* Wireshark can now go fullscreen to have more room for packets.
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* TShark can now export objects like the other GUI interfaces.
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* Support for G.722 and G.726 codecs in the RTP Player (via the SpanDSP library).
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* You can now choose the output device when playing RTP streams.
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* Added support for dissectors to include a unit name natively in their hf field.
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A field can now automatically append "seconds" or "ms" to its value without
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additional printf-style APIs.
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* The Default profile can now be reset to default values.
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* You can move back and forth in the selection history in the Qt UI.
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* IEEE 802.15.4 dissector now uses an UAT for decryption keys. The original
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decryption key preference has been obsoleted.
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* Extcap utilities can now provide configuration for a GUI interface toolbar to
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control the extcap utility while capturing.
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//=== Removed Dissectors
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//=== New File Format Decoding Support
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=== New Protocol Support
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// Add one protocol per line between the --sort-and-group-- delimiters.
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--sort-and-group--
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Bluetooth HCI Vendor Intel
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CAN FD
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Ericsson A-bis P-GSL
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Ericsson A-bis TFP (Traffic Forwarding Protocol)
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Fc00/cjdns Protocol
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Generic Netlink (genl)
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GSM Osmux
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Health Level 7 (HL7)
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High-speed SECS message service (HSMS)
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iPerf2
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ISO 15765
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Linux 802.11 Netlink (nl80211)
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Local Service Discovery (LSD)
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M2 Application Protocol
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Mesh Link Establishment (MLE)
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Nordic BLE Sniffer
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NVMe Fabrics RDMA
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NVMe
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OpenThread simulator
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RFTap Protocol
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SCTE-35 Digital Program Insertion Messages
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Snort Post-dissector
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Thread CoAP
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Unified Diagnostic Services (UDS)
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vSocket
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Windows Cluster Management API (clusapi)
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GSMTAP based logging
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HomePNA
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X-Rite i1 Display Pro (and derivatives) USB protocol
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IndigoCare iCall protocol
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IndigoCare Netrix protocol
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NetScaler HA Protocol
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NetScaler Metric Exchange Protocol
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NetScaler RPC Protocol
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DirectPlay 8 protocol
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--sort-and-group--
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=== Updated Protocol Support
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Too many protocols have been updated to list here.
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=== New and Updated Capture File Support
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_Non-empty section placeholder._
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// Add one file type per line between the --sort-and-group-- delimiters.
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--sort-and-group--
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--sort-and-group--
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=== New and Updated Capture Interfaces support
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_Non-empty section placeholder._
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--sort-and-group--
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--sort-and-group--
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//=== Major API Changes
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IEEE802.11: wlan_mgt display filter element got renamed to wlan.
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Libgcrypt is now a required dependency.
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== Getting Wireshark
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Wireshark source code and installation packages are available from
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https://www.wireshark.org/download.html.
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=== Vendor-supplied Packages
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Most Linux and Unix vendors supply their own Wireshark packages. You can
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usually install or upgrade Wireshark using the package management system
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specific to that platform. A list of third-party packages can be found
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on the https://www.wireshark.org/download.html#thirdparty[download page]
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on the Wireshark web site.
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== File Locations
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Wireshark and TShark look in several different locations for preference
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files, plugins, SNMP MIBS, and RADIUS dictionaries. These locations vary
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from platform to platform. You can use About→Folders to find the default
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locations on your system.
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== Known Problems
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Dumpcap might not quit if Wireshark or TShark crashes.
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(ws-buglink:1419[])
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The BER dissector might infinitely loop.
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(ws-buglink:1516[])
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Capture filters aren't applied when capturing from named pipes.
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(ws-buglink:1814[])
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Filtering tshark captures with read filters (-R) no longer works.
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(ws-buglink:2234[])
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Application crash when changing real-time option.
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(ws-buglink:4035[])
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Wireshark and TShark will display incorrect delta times in some cases.
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(ws-buglink:4985[])
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Wireshark should let you work with multiple capture files. (ws-buglink:10488[])
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Dell Backup and Recovery (DBAR) makes many Windows applications crash,
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including Wireshark. (ws-buglink:12036[])
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== Getting Help
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Community support is available on https://ask.wireshark.org/[Wireshark's
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Q&A site] and on the wireshark-users mailing list. Subscription
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information and archives for all of Wireshark's mailing lists can be
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found on https://www.wireshark.org/lists/[the web site].
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Official Wireshark training and certification are available from
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http://www.wiresharktraining.com/[Wireshark University].
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== Frequently Asked Questions
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A complete FAQ is available on the
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https://www.wireshark.org/faq.html[Wireshark web site].
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