6: Tunnel Settings
xPico® Wi-Fi® Embedded Device Server User Guide
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Using XML
Include in your file:
<configgroup name = "Tunnel Accept" instance = "1">
Connect Mode
Specifies the conditions for connecting any Accept Mode connection that may be established
locally.
Table 6-4 Tunnel Connect Mode Settings
Tunnel Connect
Mode Settings
Description
Mode
Select the method to start the Connect Tunnel:
Disabled: never started.
Always: always started
Any Character: started when any character is detected on the Serial Line
Start Character: started when the Start Character is detected on the Serial Line.
Local Port
View and if desired, override the default Local Value values.
Local port default values: Tunnel 1 is 10001 and Tunnel 2 is 10002.
Blank the display field to restore to default random setting.
Host <Number>
(Edit button)
Lists exhisting hosts, if any for viewing and editing.
Click the
Edit
button beside a particular host to view the Address, Port and
Protocol fields for this host.
Make any changes, as desired in the Address, Port and Protocol fields and click
Submit
to save.
Up to 2 hosts can be established. Additional hosts become available for editing/
submitting as a host is edited.
Connections
Select the type of connection.
Sequential
: connections for tunneling will begin from host 1 and proceed in
sequence until a connection is accepted.
Simultaneous
: all hosts accepting connetions will be connected.
Reconnect Time
Enter the reconnection time, which specifies how long the xPico Wi-Fi device server
will wait in seconds before trying to reconnect to the remote host after a failed
attempt or closed connetion. Blank the display field to restore the default.
Flush Line
Select to enable or disable the flush line at the time a connection is established with
the network.
Enabled:
buffered characters from the serial line will be discarded when a
connection is established.
Disabled:
any characters received on the serial line will be buffered and sent
after a connection is established.
Block Line
Select to enable or disable the block line, which is used for debugging purposes.
Enabled
: incoming characters from the serial line will not be forwarded to the
network but will be buffered and will eventually flow off the serial line, if hardware
or software flow control is configured.
Disabled
: incoming characters from the serial line are sent to the network. Any
buffered characters are sent first. This is the “normal” setting.
