Quatech AirborneDirect WLNG-ET Series Especificações descarregar pdf (Página 16)

1 – CLI Overview

Page 10 Airborne™ Product Family CLI Reference Guide 100-8005-101G

Quatech, Inc. Confidential

1.4.3 Bridging from a TCP connection on the wl-tunnel-port

The Module supports a tunneling feature that allows bridging between a specific TCP

address/port and the Module’s serial port. TCP port tunneling is supported by the wl-tunnel,

wl-tcp-mode, and wl-tunnel-port commands. The rules for TCP connections to the wl-

tunnel-port are as follows:

 wl-tunnel must be enabled (set to 1).

 wl-tunnel-mode must be set to tcp or udp.

 wl-tunnel-port must be set to a non-zero value which is not the same as the

Web Server port or the telnet port.

 The CLI Session on the serial interface must be in LISTEN Mode.

 There are no other CLI Sessions currently bridged.

If all of the previous conditions are met, this TCP connection will become the active bridge. All

data payload will be bridged between the CLI Session on the serial interface and the CLI

Session on this TCP port.

Note:

The data bridge may terminate for any of the following reasons:

 The close CLI command is issued from a secondary TCP CLI

Session.

 The other host terminates the TCP connection.

 The connection inactivity timer (specified by wl-tcp-timeout)

expires.

 Escape sequence detection.

After the data bridge is terminated, the CLI Session on the serial interface remains in LISTEN

Mode and escape detection is enabled if configured.

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