Long distance wifi?

Auryg

Platinum Member
Dec 28, 2003
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First, a picture, drawn with my awesome skill in MS paint: Picture

It isn't exactly drawn to scale. My friend owns a "barn," (more like a storage building with a very nice upstairs), but we have no internet there. That's marked as letter B on the picture. Luckily, friend also owns home A. Unfortunately, home A is pretty far away - a few houses down, whatever that equates too...I'm bad with distances.

There's also a few trees in the way, but nothing too bad.

So here's what we're thinking - we'll build something like this antenna made from an old satellite dish, or we could just buy a directional antenna. That should give us more than enough range.

However, what we need is to be able to connect many computers and Xbox 360s to this network, and almost everything I can find about this is just ways to hook it up to your laptop (presumably for wardriving). We do have some extra routers laying around, one of which may be a WRT-54g - or one of the newer versions, it's an hour away at the moment so I can't just look at the thing.

So I'm guessing I'll need to put DD-WRT or Tomato on it, but past that I'm a little confused. I don't know what mode i'll need to put it in, and it's going to be awfully hard to set up this router without being able to scan for wireless networks while we're moving it, unless that functionality somehow exists?

I'd really appreciate some help filling in these blanks as I won't have the internet handy when we're trying this, and I've done about 3 hours of reading and I'm still confused. Thanks!

Edit: Would it be possible to hook up an antenna to a computer there with a wifi card and use internet connection sharing to a switch to distribute the internet goodies to everything in the room?
 

Jamsan

Senior member
Sep 21, 2003
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Get 2 routers with high gain directional antennas and put them in bridge mode - http://www.dd-wrt.com/wiki/index.php/Wireless_Bridge

In essence, you're bridging the network from house A to the network in house B (the rf replaces the typical cable that would normally hookup switch A to switch B). In house B, you'll be able to use the 4 port switch (and uplink to additional switches if needed) to hook up the xbox, PCs, etc.
 

Auryg

Platinum Member
Dec 28, 2003
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Originally posted by: Jamsan
Get 2 routers with high gain directional antennas and put them in bridge mode - http://www.dd-wrt.com/wiki/index.php/Wireless_Bridge

In essence, you're bridging the network from house A to the network in house B (the rf replaces the typical cable that would normally hookup switch A to switch B). In house B, you'll be able to use the 4 port switch (and uplink to additional switches if needed) to hook up the xbox, PCs, etc.

Oh, I forgot one thing. House 1 needs to stay more or less the same. Our local telco gives us these really crappy Actiontec router/modem setups and while it's possible to set it up in a mode that makes it more or less just a modem I've had nothing but problems doing it, especially for Xbox live. We also need to keep the same antenna there as it serves his (parent's) pretty large house.
 

n0cmonkey

Elite Member
Jun 10, 2001
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Setup a router in Access Point mode (on a different channel from the regular wifi network) hooked up to the fancy antenna in House 1. In House B setup a router in client/bridged mode with a fancy antenna.

I think there's a way to see available networks in DD-WRT, but I'm not near any of my routers ATM.
 

Auryg

Platinum Member
Dec 28, 2003
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Do we really need two fancy antennas for this to work? I thought the main point of something like this was to allow people to steal other's internet - while we don't want to do that, we only have 1 extra dish laying around and would rather not spend much money doing all of this.