Quatech WLNG-ET-DP500 Series - Manual (Page 27)

Quatech, Inc. Company Confidential
100-8081-100 Airborne CLI Reference Manual 27
Figure 3 - Bridging from a TCP Connection on the wl-telnet-port
8.1.3 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.