Download A TCP/UDP Protocol Visualization Tool

acknowledgement number and data bytes are shown on the arrow. For UDP packets, the
data bytes and checksum are shown on the arrow.
Figure 5.3 VTA Packet Exchange Timeline View
4. VTA Stream View
Figure 5.4 shows the VTA stream view. This view is based on a connection (a socket pair).
A summary line appears for each TCP connection. It contains the source and destination
addresses (<IP address, port>). Selecting a particular connection displays a summary line,
similar to that of the packet view, for each packet that has been sent or received by the
host, along with the connection. Selecting a particular packet displays the data contained
in that packet in binary and ASCII format.
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