B&B Electronics WLNN-AN(ER,SE,SP.EK)-DP551 - Manual - Manual (Page 208)

208 Airborne Enterprise CLI Reference Manual
telnet-echo
Command telnet-echo
Arguments disable | enable
Security
Level
3 (config)
Device Type All
Default enable
Description Enables or disables whether characters are echoed back to their source during a telnet connection.
disable Characters will not be echoed.
enable Characters will be echoed.
telnet-port
Command telnet-port
Arguments disable | enable
Security
Level 3 (config)
Device Type Ethernet
Default enable
Description Enables or disables access to the modules telnet port via the wireless interface.
This is similar to port filtering, when enabled the module will transfer all traffic on the port number
defined by wl-telnet-port to its internal IP stack, when disabled all traffic will on this port will be
forwarded to the wired interface.
disable
The module will transfer all traffic on the port defined by wl-telnet-port
to the wired Ethernet interface.
enable
The module will transfer all traffic on the port defined by wl-telnet-port
to its internal IP stack.

Disabling the telnet-port will prevent any connections on the wl-telnet-port from
being accepted by the module, limiting TCP/IP connection for CLI session to the wired
interface only. This will restrict the management options available
.
This can be overcome by establishing a port forwarding rule that redirects incoming
wireless traffic directed to a defined port on the wireless interface to the gateway
address of the module using the port defined by wl-telnet-port.