7.4 Tree of Scanned Data
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Columns included in the connection list The user can select which columns (informa-
tion) will be displayed in the Current connections window.
•Connection type — type of connection (TCP connection, UDP or ICMP pseudocon-
nection)
•Local address — name or IP address of a local (source) computer and a source port
•Destination — name or IP address of a remote (target) computer and a target port
Three functions mentioned above show basic information about the connection and
that’s why it is not possible to turn them off (hide them).
•Sent & received bytes count — number of sent and received bytes
•Speedof the connection — speed of data transfer (incoming and outgoing direction)
•Time of last data transfer / connection duration — time of the last data transfer
and the total time of connection
•Connection state — active, closed etc.
•Connection info — information about the service (if it is defined in the program)
Included protocols Which protocols shall be monitored in the current connections
window. Default settings include the TCP and UDP protocols.
Sort the list on Choice of an item that will be used for sorting of the output in the
window (Destination address — destination IP address, Bytes transferred — volume
of transferred data, Current speed — speed of the connection, Connection age —
connection duration, Connection state — state of the connection).
Refresh now Updates information in the Current connections window.
Refresh periodically When this option is turned on, the information in the Current
connections window will be refreshed automatically in the periodic time intervals
(every 1 second).

7.4 Tree of Scanned Data

Scanned data item opens the window where the captured data of particular services
(WWW pages, e-mail messages, FTP relations etc.) can be viewed.