You will need to dump the Motorola Wireless Gateway and make you Linux box the gateway. I haven't done it but I have read where you can put a wireless nic in the Linux box and make it an access point.

And when we asked him why he did it, he replied “because I can!” His Ethernet-to-6LoWPAN gateway project is a small, OpenWRT-capable Linux computer in disguise.

I am preparing to build a Linux mail gateway for work, and part of the process is determining what needs to be backed up. The box is going to be running Debian probably, with Postfix, SA, Amavis ...

Before embedded Linux became the de facto standard for networking devices, building a residential gateway (RG) or similar appliance used to be an expensive and nontrivial task. Real-time operating ...