Wireshark.org - ( Open Source)
Wireshark helps network administrators to solve protocol issues by diagnosing the problems in the software protocols.
Wireshark is a famous network analysis or packet sniffer tool protocols.
Wireshark examine data from a live network, and can also take a snapshot of the various communications that work on it at another time. Wireshark proposes to see the "dissector tables" directly from the main window. The application can export objects to SMB screen or display the compiled BPF code for capture filters. Finally, Wireshark supports a variety of protocols such as ADwin, Apache Etch, JSON, reload or Wi-Fi P2P (Wi-Fi Direct).
The interface is quite austere, hides an extremely powerful that only experts can use software correctly.
This software is essential for any network administrator to diagnose problems in the software protocols.
# The following vulnerabilities have been fixed.
- The frame metadissector could crash.
# The following bugs have been fixed:
- VoIP flow graph crash upon opening.
- Tshark with "-F pcap" still generates a pcapng file.
- IPv6 Next Header 0x3d recognized as SHIM6.
- Failed to export pdml on large pcap.
- TCAP: set a fence on info column after calling sub dissector
- Dissector bug in JSON protocol.
- GSM RLC MAC: do not skip too many lines of the CSN_DESCR when the field is missing
- Wireshark PEEKREMOTE incorrectly decoding QoS data packets from Cisco Sniffer APs.
- IEEE 802.11: fix dissection of HT Capabilities
# Updated Protocol Support
- CIP, EtherNet/IP, GSM RLC MAC, IEEE 802.11, IPv6, and TCAP
# New and Updated Capture File Support
- pcap-ng, and PEEKREMOTE