Meshcube: A New Mesh-Routing Wireless Device
jazzgroove writes "The Meshcube is a new wireless mesh routing device based on open source technologies. It's quite feature rich with support for VPN and IPSEC which come from the meshcube distribution. Apparently you can buy the device as a kit and build it yourself or buy it pre-built. For more information have a look at the wiki."
"Especially for communities we offer the meshcube as a kit which can easily be assembled. Prices start at 199,90 EUR. The kit comes without antennas to allow highest flexibility to the lowest possible price."
= $241.98
"For those who want to start meshing right away this true linux-device can also be ordered readily assembled - prices starting at 239,90 EUR."
= $290.62
Calculated as of this morning.
Hmmm.
And can see the potential disruptive technology here, but what's this good for?
(yeah yeah, buy a bunch and have connectivity everywhere, but a) not at $250 a piece, and b) not by joe sixpack)
Right now, it doesn't seem to add more to the picture than a $70 Linksys WRT54g. (and THAT at least has a 4 port switch along with the broadcom chipset)
"Draco dormiens nunquam titillandus."
right now the contents of the FrontPage are:
eden.h4xx.com - whacky free for all image board
I mean, the little picture looks cool and all. That tiny box with two antennas sticking out of it. But what exactly is it? You can't really tell from the web page.
Is it an access point? A router? A bridge? What? I'm sure if I spent more than 10 minutes digging through the page, I might find something, but I lost patience trying to figure it out.
If they're going to sell these things, they might try a list of the features and maybe a general description of what it is. The article post had more information than the web page.
It makes Linksys' WRT54G look like an amazing bargain - especially because this runs a MIPS processor, has the same amount of RAM, and there's a (purportedly) bigger developer base for the WRT54G...
And the Linksys can be had on ebay for $100.
It happens. If you look closely at the page below the wiki you'll see a link to the GNNA...a frequent troller on most threads here.
... there are a bunch of pricewatch entries for the WRT54G at under $70.
PS: The 199,90 price given is for a kit. Assembled it is 239,90.
Seastead this.
* 400MHz MIPS processor AMD Au1500 aka Alchemy
* 64 MB RAM
* 32 MB Flash
* 100Mbps Ethernet
* Power Over Ethernet Standard IEEE 802.3af
* USB host
* USB device
* up to 8 MiniPCI devices, the base unit comes with one dual adapter
* WLAN cards with RP-SMA connectors
* Small Size 7x5x7 cm
* Low power consumption 4W
* No moving parts
* one (hidden) DebugConnector with serial port and EJTAG
Its pretty sad when a commercial OS ships a debugger with their system but no compiler.
Before buying a meshcube you might want to take a look at http://www.soekris.com
I have two pairs of the Net 4511 machines as wireless bridges and a spare that I use for play. I've made OpenBSD fit into 16 meg of flash using the OpenSoekris script. There is a Linux based appliance type OS from http://www.mikrotik.com that also runs on the platform and it does all sorts of Magic(tm).
This is an interesting announcement but Soekris has the track record to judge by the amount of talk about them on the wireless ISP mailing lists.
I am very easy to get along with, but I don't have time to waste being nice to people who are being stupid. -Theo
MeshCube OpenSource Distribution
This will become the main site for the MeshCube OpenSource distribution. (Until we have set up our webshop at http://www.meshcube.com, we also abuse the domain meshcube.org for hosting our order form.)
The MeshCube is a new hardware platform dedicated to WirelessLAN mesh routing, developed by [http://www.4g-systems.biz 4G Systems, Hamburg]. With a 400MHz ["MIPS"] processor, 64MB RAM and 32MB flash, and up to 8 MiniPCI cards, it is powerful enough to provide excellent security and encryption, and flexible enough for custom applications and modifications. See http://meshcube.org/english/specs.html or HardwareSpecs for more details about the hardware.
The MeshCubeDistribution is the Linux distribution running on the MeshCube. Its main features are MeshRouting, autoconfiguration of networking, an emphasis on security (IpSec, VPN), and a compact design (to fit on the 32MB flash). It is completely licensed under the GPL and will be developed here in our CVS in true Open Source manner. We happily accept patches and additions, but please be patient -- it takes some time to evaluate patches and import sources into CVS.
We have set up several mailing lists for communication related to the project. Please subscribe here. We've also set up a Bugzilla (bug tracking system); please use it to report any bugs you may encounter.
There is a feed of packages you can use to install new software on your cube and to update your installation. See HowTo/InstallPackages for instructions.
This wiki is free to edit for anyone and currently divided into four sections: HowTo, MeshRouting, HardWare and SoftWare.
Frequently Asked Questions
CVS
Mailinglists
Bugzilla
DownLoad
I have not found any hint on this wiki to an IRC-Channel for people which uses the meshcube, so i opend one. madd.
* Server:......irc.freenode.net
* Channel:...#meshcube
Hmmm.
Let me see...
EUR199.90 for a kit that can "easily be assembled", and EUR239.90 for something that is "readily assembled".
What if I want one pre-built... ;-)
Never put off until tomorrow what you can put off until the day after.
Umm, how many wireless adapters out there have moving parts? Joke, perhaps?
The meshCube is excellent for mesh netwroking using MANET routing protocols. It has sucessfully ran the optimized linkState routing protocol from http://www.olsr.org for self configuring multi hop operation.
I don't get it ... why would I want to plug in more than one MiniPCI AP card? To serve on different AP channels or something?
; -- the corruption of government starts with its secrets. a truly free people keep no secrets. --
Linksys
/. space
netgear
various other products are cheaper, have true support, and even your grandmother can set it up...
unlike the overpriced, no-support, it-takes-a-linux-junky-to-set-it-up cube...
the advertisement for this was a waste of
karma, hah...
At 100Mbps, the meshcube is faster than the older Nokia, but if the range is no better than a Linksys wireless router, I'm not sure what their market would be.
You were 80% angel, 10% demon. The rest was hard to explain. - Over The Rhine
"Math in a song is good."-Linford
I am not allowed to lecture at the word animal
academic institutions, for they fear my wisdom
will expose and indict the pedant hirelings as
betrayers of dumb-ass students - the dung heads
who allow their freedom of speech to be
suppressed without a whimper, unbelieveable.
Word animals will feel the wrath of Cubic curse.
As someone who wants to link neighbors in a dense Florida forest I'd appreciate any suggestions as to how to set up a mesh operating at 900MHZ (which gets through the leaves where 2.4GHZ does not. I'm not saying this just from theory - only cell phones using TDMA's lower frequencies get a signal and only 900 MHz portable phones work at a distance from the house).
According to their price list (PDF), they only offer shipping within the EU - so I'm guessing they're not willing to ship their products outside of that (e.g. to the US) yet - or is that simply an oversight on their part?
I saw one of these last November at an event in London attended by a lot of the consume.net people. The photo does not do justice to how small it is, about 3" by 3" by 1". It can be powered up the cat 5 so it would be relativly easy to mount one on a roof.
The software is based on debian. Christian Car told me that "egiht hops and there is no bandwidth left" which means my dreams of city wide mesh networks are going to need somthing resembling network planning. The biggest obstacle I can see at the moment is that there are literally tens of thousands of access points in London. Access points transmit several bursts a second even when they are not transfering any data. It is possible to do five mile links between convinient points but even with high gain antennas the peers will still hear lots of access points announcing away plus all the other stuff in the 2.4GHz band.
The company is half a dozen geeks. They have great technology but don't seem to grasp the importance of documenting it and having a good website with lots of info on what it does and how to use it. I mailed them eight months ago say "everyone thought it looked really cool in the transparent case, at least put a picture on your website!". The biggest barrier to mesh network seems to be a people problem rarther than a technologial one. Getting a mesh net running requires alpha geek level network and computer knowledge. We have enough alpha geeks. We need more people who can recruit people and get access to sites for nodes and organise the geeks.
If so, I'll get a bulk order together to save on international shipping etc etc. Drop me a line at richardagreen@gmail.com (yay I get to test the spam filter as well) and put something like "Yes - definitely", "Maybe - depending on the price you get", or "probably not, but keep me posted" in the subject line and I'll add up the number of interested parties after 48 hours and see if it's worth buying in bulk.
Two wrongs may not make a right, but three
I am not sure I understand what this would be used for, compared to the other wireless routers out there. Is it for setting up an alternate peer to peer internet or what? Or is it just for building a normal local LAN that is easier to administer and easier to setup and has some more than normal security features? Or all of the above?
?
The reason to use mesh routing is to extend the range of a transmission by hopping between devices. To make such a strategy make sense the mesh nodes should either be battery powered, so they can be used in an area where you can't get power or be for use in a rapidly deployable network, where it doesn't make sense to set up additional infrastructure
But 4W of power makes in a bit power hungry for set and forget type of installation. The addition of power-over-ethernet make it even more of a joke. Why extend the range of one AP effectively doubling the traffic over the air, if the mesh point is already plugged into the ethernet to get its power? You're better off with two seperate APs in that case, and use the ethernet infrastructure for routing between the APs.
So although this is a nice device, the I don't see much use for it.
D.
Or more specifically, how far is eight hops?
If we're talking 5 miles/hop then presumably that gives a maximum radius of 40 miles? The radius of the M25 is very roughly 25 miles.
Looking at the Consume node database, it looks like coverage is hugely less than 5 miles from each node. Probably more like a couple of hundred meters. I had always assumed that Consume nodes would just pass data along as many times as necessary to get it to its destination. Is there a maximum number of passes then? If so, then making a mesh with 802.11b kit (a la Consume) seems a lot harder than I'd initially thought.
Can anyone give a brief explanation of how these work?
looking for a small-size rooftop ready kit?
Check out http://metrix.net/
For an alternative, check out the linksys wrt54g and the wrt54gs.
Linksys has released the full source code and build environment to these routers enabling you to extend the linux install that these are based on.
These devices are not as powerful as the meshbox, but they are much cheaper. They also have more ethernet ports to add a switch/dmz/whatever, although there's only a single wireless device.
Multiple projects have sprung up to extend the functionality of these routers, along with a bunch of informational sites about other hacking projects
that explains it thoroughly. Now I see why they are more expensive. They look like a fair price now for what they can do.
..a herbal plant's name. Clearly, from the first look i was thinking it was some biological article. "Meschube", what a small, funny name
You switched the links! The distribution link goes to the wiki and the wiki link goes to the distribution.
Don't you test things before you put them in public?
Consume and Consume like projects are not going to take off anywhere in Europe while the 100mW eirp limitation is in place.
Sveasoft continues to push ahead with adding features and have discussed adding mesh functionality as long ago as January of 2004. If they could do this then it would extend the market for the Linksys WRT54G(S). This is all another example of how the GPL can benefit everyone: consumers get cheaper, fully-featured wireless routers, Linksys/Cisco get a larger market. Good thing that Rob Flickenger forced Linksys to live up to the GPL.
Sveasoft mesh discussion
Granted, there are a lot of DIY antennas that do wonders adding gain to 802.11 signals. I don't think the can will do it for a mesh, though. If I preach to the converted, my pardons: the benefits of a wireless mesh come from each node being able to tie in to one or more adjacent mesh nodes in any direction. This usually assumes an omni antenna. A couple of Pringle's cans would be used as high gain, very directional antennas to connect a distant network base station (wired to DSL, T-1, OC-48, or whatever) to the mesh.
Luke, help me take this mask off
"there's nothing wrong with being able to find out who's been comitting crimes while using an internet connection"
t em&itemid=277).
1. But there's a lot wrong with forcing *me* to be deputized to do so. It's just like forcing a publisher to disclose a list of customers, or like blaming the bus driver for unwittingly transporting the bomber to the airport.
2. The issue of whether or not there's anything wrong with "being able to find out who's committing crimes" on the net, depends a LOT on which behaviors are currently defined as "crimes".
At this moment, in the US, this distinction isn't trivial. In *my* value-system, there's a LOT wrong with cooperating in the prosecution of a DeCSS publisher, or of Dmitri Sklyarov, or of someone who violates the particular provisions of the "Patriot" Act which say that it's a crime even to detail one's participation in a legal challenge to the Act. ("Patriot Act gags ACLU court challenge to Patriot Act", http://newstandardnews.net/content/?action=show_i
I don't like the refusal to release modified GPL code but I was always under the impression the magic was in the GUI and command line and that underneath it all they didn't change applications.
Upgrades are touchier than Cisco which is the product I measure performance against, but you just plain can't *get* Cisco boxes to do what people do with MikroTik
Its a small company in Latvia. They've done amazing things with limited resources and I'm not surprised about the financial angle. They expect you to grow out of any excess licenses you might have
I am very easy to get along with, but I don't have time to waste being nice to people who are being stupid. -Theo
Go here for more info.
Well, there are problems with that. The GUI isn't intuitive in my opinion and not all things available on the command line are implemented in the GUI. Statistical data is readily available and easily found in the GUI but not in the command line. Intricate settings are easy to find on the command line but not in the GUI.
I guess what I am saying is that the GUI and the command line feel like there is no consistency between them.
Just go to your account settings page and set up a -1 modifier for Anonymous/Off Topic/Troll posts, or, set your comment view threshold to "1: Filter Most ACs".
And this is different from Cisco how? Sounds like MikroTik is on a very similar track and they may have just as much success in the long run.
I haven't touched it since 2.7 but I'm going to build another one soon.
I am very easy to get along with, but I don't have time to waste being nice to people who are being stupid. -Theo