NAST (Network Analyzer Sniffer Tool) is an ncurses-based tool that has, admittedly, not been under development for quite some time.
Other features include: powerful display filters rich VoIP analysis read/write many different capture file formats capture files can be compressed with on the fly live data can be read from Ethernet, IEEE 802.11, PPP/HDLC, ATM, Bluetooth, USB, Token Ring, Frame Relay, FDDI, and others decryption support coloring rules output can be exported to XML, PostScript, CSV, or plain text. This analyzer features: Live capture and offline analysis standard three-pane packet browser multi-platform (Windows, Linux, OS X, Solaris, FreeBSD, NetBSD, and many others) captured network data can be browsed via GUI, or via the TTY-mode TShark utility. In fact, Wireshark is often considered the de facto standard among the industry. Wireshark is one of the most powerful network protocol analyzers on the market (free or paid). Our featured App of the Week might boost your productivity, secure your email, track career goals, and more.
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