

TCP/IP Packet Crafter: Colasoft Packet Builder Sniff-O-Matic is a network protocol analyzer and packet sniffer that captures network traffic and enables you to analyze the data.Observer provides a comprehensive drill-down into network traffic and provides back-in-time analysis, reporting, trending, alarms, application tools, and route monitoring capabilities.


Display filters are used to change the view of packets in the captured files.Use this tool to find passwords in a Telnet session or make sense of a data stream. The tool sees TCP data in the same way as that of the application layer.A set of filters for customized data display can be refined using a display filter.Captured files can be programmatically edited via command-line.It captures live network traffic from Ethernet, IEEE 802.11, PPP/HDLC, ATM, Bluetooth, USB, Token Ring, Frame Relay, FDDI networks.Wireshark uses Winpcap to capture packets, so it can only capture the packets on the networks supported by Winpcap.It lets you capture and interactively browse the traffic running on a computer network.7.7 Sniffing Tools Sniffing Tool: Wireshark
