Microsoft Virtually Duplicates Your Wireless Card 222
akhomerun writes "Microsoft has released version 1.0 of its experimental new VirtualWiFi Software. The free software enables Windows users to use a single wireless card to connect to multiple wireless networks simultaneously. The current build is a very primitive release, with no support for WEP or WPA encryption."
Not free software (Score:5, Informative)
Original Page... (Score:5, Informative)
Re:What the crap? (Score:5, Informative)
Re:Linux equivalent (Score:4, Informative)
Layer 3 aliasing is not the same thing as multiple physical/radio connections. If anything it's more like channel bonding than aliasing.
That said, I don't know how useful this would be. I mean for a windows box it is. I could see the usefulness of this for a repeater but in such cases I'd just use linux and save the license fees.
Tom
Re:I wonder... (Score:5, Informative)
Re:Network Bridge? (Score:5, Informative)
Only if there is routing between the two connections, which I suspect will be optional.
Re:I wonder... (Score:3, Informative)
Re:WTF (Score:3, Informative)
Re:What the crap? (Score:3, Informative)
As such, it is nearly Open Source... but if you make modifications, you are volutarely working for Microsoft.
not too bad though...
Re:Not necessarily a good thing? (Score:3, Informative)
I think this would depend more on how the wNIC behaves than on the AP's abilities...
As the simplest case, why officially disconnect from AP #1 to join AP #2? Due to the flaky nature of wireless in general (not to mention sleep mode (the radio, not the PC) as part of the 802.11 standard), APs need to gracefully deal with vanishing clients all the time. This just looks like a client has gone missing for a few packets - So it would just buffer them and retransmit when it reappears.
On the wNIC side, though, you could well have some NASTY latencies, depending on how quickly the card can change its entire configuration.
Re:Great Idea (Score:3, Informative)
Why? Do you need to connect to both wireless networks at the same time? All WiFi cards should have some profile management software, even if it is the basic stuff that comes with the OS.
Re:I wonder... (Score:3, Informative)
Plopping two WiFi devices (or more) between some type of routing app and I have _much_ faster bittorrent/LinuxISO/whatever downloads.
I doubt it. The two virtual WiFi devices will probably run at less than half the speed each.
Or if you're only worried about doubling the speed of the internet connection, and not the wireless, you're better off with a dedicated router hard wired to both internet connections with a single wireless network on the other end of the NAT.
Re:Network Bridge? (Score:5, Informative)
It's already implemented in Linux (Score:2, Informative)
This is yesterday's press release I found http://i-newswire.com/pr48263.html [i-newswire.com]
and link to their site http://www.wilibox.com/index.php?id=wili [wilibox.com]
Re:Not free software (Score:4, Informative)
Re:Easier Wifi Man in the middle attacks? (Score:3, Informative)
Re:Network Bridge? (Score:3, Informative)
Interesting idea.