I want to connect a wired client to a wireless network. My device is the D-Link DSL-2640B, and it seems that the web interface doesn't have an option to set it in Client mode. However I can telnet into the router and I noticed a couple of commands which may be enough ("wlctl ap 0" or "defaultgateway"), but I am not a network expert and cannot make it work.
Scenario: I have an XBox in my room and I want it to access the Internet. In my home there's a wireless network, but the AP/router is in another room. The USB wifi dongle for the Xbox is very expensive (~$80), so since I have this old, unused D-Link router, I thought I could use it to bridge between the wireless network (internet) and the wired clients (the Xbox). The problem is the web interface doesn't have the required piece of interface. Unfortunately I can't flash open-wrt on the router (open-wrt has a simple interface for this), so I must work with telnet (it seems there's no shell access either).
I am sure that this can definitely be done, because STA(tion) mode is supported by all drivers, and the rest should only be routing table configuration. Maybe I'm failing at setting up WPA2 encryption.
Firmware Version: EU_4.01B1 Hardware Version: B2 (from the HTTP interface)
EU_3-10-02-3E00B1.A2pB022g2.d20h (output of swversion show, from telnet)