No wires required. WDS (wireless distribution system) is used to repeat the network one or more times. It works nicely to wirelessly extend a WLAN, but:
- Each hop halves the bandwidth. Your scenario would burn 1/2 the natural bandwidth moving the extra traffic. (not a big deal unless you're sharing files locally)
- Many implementations are stuck at weak WEP encryption (Dynamic keys are out altogether unless you go with an enterprise solution) (This wasn't really handled well in 802.11 so fixes are best effort or proprietary)
I can't remember now if the the WRT54G v5 can serve a Tomato radio with WPA encryption but the GL version can, using alternate firmware. Buffalo radios have become popular because they're faster, a bit more reliable, have more RAM, are less expensive, and have more features even with the stock firmware.
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There are a vast number of people who are uninformed and heavily propagandized, but fundamentally decent. The propaganda that inundates them is effective when unchallenged, but much of it goes only skin deep. If they can be brought to raise questions and apply their decent instincts and basic intelligence, many people quickly escape the confines of the doctrinal system and are willing to do something to help others who are really suffering and oppressed." -Manufacturing Consent: Noam Chomsky and the Media, p. 195
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