At 07:46 AM 5/1/2004 -0500, Joey Officer wrote: >Forgive my ignorance, but I have what seems to be a very simple question. I >have a wireless card that I'm still attempting to setup, and while I think I >have the link issues corrected, I do have some questions about the routing >itself. > >My configuration is as follows: > >eth0 : internet/dhcp >eth1 : wired local network 192.168.1.254 >eth2 : wireless network (current IP 10.10.55.254 - can be configured >differently) > >What I want to do is to setup an open wireless gateway that will allow >anyone in the area to use the wireless connection, but only after >registerring. Basically I want to forward any requests to a site on my >bering box that says something like, hey its free, just tell me who you are >and I'll add you, after that they would be able to get through. > >Has anyone configured this type of setup? Is there anything I should be >paying attention to. One thing that is important is that I don't want the >eth2 traffic to be able to get to my local wired LAN, on eth1.
The "old hand" Linux application for approximately this purpose is called NoCat; find it at NoCat.net . A Google search ("wifi public access linux") just now found a custom distro called PublicIP (http://www.publicip.net/) that builds on NoCat.
My hunch (based partly on some work I did about 2 years ago on a similar idea, but one involving charging usage fees) is that the required infrastructure is a bit large for LEAF, particularly the parts needed for reliable user authentication. But I haven't actually tried anything like this in quite some time, so I may be unaware of newer solutions to some of the problems.
If you have a Prism2+ based card, the HostAP - http://hostap.epitest.fi/ driver has worked great for me on Bering-uClibc 2.1 as an access point. There are alot of other things that can be done with this card and driver that might be what you're looking for. While not based off LEAF/Bering, you might look into some alternative options like Pebble - http://www.nycwireless.net/pebble/ or hack this modified version of Pebble that runs off hard disk to suit your needs - http://www.burngreave.net/~aland/it/bcan/ . The stock Pebble includes NoCat and from the sound of what you're wanting, I'd agree that it might be exactly what you're looking for. And yet more info for options with the HostAP driver if that is the card that you have - http://trekweb.com/~jasonb/articles/hostap_20030727.shtml .
HTH,
Rob
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