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xPico® Wi-Fi® Embedded Device Server User Guide 34
6: Tunnel Settings
The xPico Wi-Fi embedded device server has two lines available for tunneling.
Tunnel Settings
Tunneling allows serial devices to communicate over a network, without “being aware” of the
devices which establish the network connection between them. Tunneling parameters are
configured using the Tunnel menu and submenus. The Tunnel settings allow you to configure
how the Serial-Network tunneling operates.
Note: The following section describes the steps to view and configure Line 1 settings;
these steps apply to other line instances of the device.
Line Settings
These serial settings for the tunnel apply to the Serial Line interface. The Line Settings and
Protocol are displayed for informational purposes and must be configured from the Line settings.
Table 6-1 Tunnel Line Settings
To View Tunnel Serial Settings
Using Web Manager
To view the Serial Settings for a specific tunnel, click Tunnel in the menu and select Tunnel 1
-> Line.
Using CLI
To enter the Tunnel command level: config -> Tunnel <instance>
Using XML
Include in your file: <configgroup name = "Tunnel Line" instance = "1">
Tunnel Serial
Settings
Description
Line Settings Line Settings information here is display only. Go to the section, To Configure
Line Settings to modify these settings.
Protocol Protocol information here is display only. Go to the section, To Configure Line
Settings to modify these settings.
DTR Select the DTR conditions in which Data Terminal Ready control signal on the
Serial Line is asserted.
Asserted while connected (Causes DTR to be asserted whenever either a
connect or an accept mode tunnel connection is active).
Continuously asserted
Unasserted