User guide

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Sent/Received – Amount of data exchanged within the connection.
Open in a new window – Displays information in a separate window.
The Configure connection view... option in the Network connections screen enters the advanced setup structure for
this section, enabling you to modify connection view options:
Resolve host names – If possible, all network addresses are displayed in DNS format, not in the numeral IP address
format.
Only show TCP protocol connections – The list only displays connections which belong to the TCP protocol suite.
Show connections with open ports on which the computer is listening – Select this option to only display
connections, where no communication is currently established, but the system has opened a port and is waiting for
a connection.
Also show connection within the computer – Select this option to only show connections, where the remote side is
a local system – so-called localhost connections.
Right-click on a connection to see additional options that include:
Deny communication for the connection – Terminates the established communication. This option is available only
after clicking on an active connection.
Show details – Choose this option to display detailed information about the selected connection.
Refresh speed – Choose the frequency to refresh the active connections.
Refresh now – Reloads the Network connections window.
The following options are available only after clicking on an application or process, not an active connection:
Temporarily deny communication for the process – Rejects current connections for the given application. If a new
connection is established, the firewall uses a predefined rule. A description of the settings can be found in the
Rules and zones section.
Temporarily allow communication for the process – Permits current connections for the given application. If a new
connection is established, the firewall uses a predefined rule. A description of the settings can be found in the
Rules and zones section.