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Cable Modem Hackers Release Improved Firmware
FatCat writes "SecurityFocus has a story about a group of hardware and software hobbyists specializing in embeddded systems who've released their own custom firmware for Motorola Surfboard cable modems. The firmware lets you log in to an interactive VxWorks shell, or issue commands from a Web browser through an http interface. You load it by tapping an undocumented console serial port on the circuit board. So far, uncappers are apparently the primary consumers, and they're downloading up to 400 copies a day."
I would think that doing this could put one in dangar of lossing their service. I this more then likely is a violation of the TOS of most cable ISP's and when you violate a contract( TOS's are contracts of a form ) you void it, so then the cable company is not obligated to server you any more. Is the promise of high speed you don't pay for (theft) worth the lose of service, and posable legal action?
Ok, while I HATE the fact that my cable is capped, and now I have some invisible limit to my cable modem, there isn't a court in the land that will side with me, blatently breaking a few laws, and ignoring the TOS that was agreed to.
Im just going to sit back for a while and hope something good comes of this... maybe cable providers will find that fighting with these people isnt worth the hassle.
"When life gives you lemons, don't make lemonade. Make life take the lemons back!" -- Cave Johnson
will be quickly disconnected! More bandwidth for me!
The cesspool just got a check and balance.
I'll have to say that with all the draconian rules being put in place with cable providers that I don't see this as being a new playground for crackers. You'll likely get dropped quicker than you can refresh the BIOS on that cable modem of yours. With DOCSIS compliant cable modems you'll be sure to know that the cable modem company DOES know what you're doing with it.
I have heard stories of cable companies coming down *extremely* hard on uncappers, doing things like banning them from having cable service for life and other such actions.
Given this, and the actions of DirectTV towards those who buy smartcards, I wonder what the cable companies will do.
Will they ignore those who download these firmwares for the advanced features like the remote terminals and have no intention of uncapping, or will they treat everyone who re-flashes their firmware as a "criminal".
Let's make a difference
Of course you can always setup a compressed SSH tunnel to speed up the text part of web browsing. I've found you get get upto 400% increases which is nice :)
rus
CPanel + Root from $35/mo - 10% off with discount code SLASHDOT
IANAA (I am not an admin) but shouldn't bandwidth capping be handled at the ISP's end, through a transparent proxy? Not through the cable modem? At the very least couldn't they just have the system automagically cut off service when the packets start flowing too fast, rather than getting into the legal minefields? Then they could say "I'm sorry, our system does not support uncapping" when someone tries and finds their machine not getting anything. Seems a more elegant solution than simply hoping nobody will try and then hosing lawyer hours at them when they do.
In my area, Comcast is the ONLY option (outside of extremely expensive satellite alternatives). If they want to shut you off, they can. Then, you're screwed. I try not to do anything that will get me in trouble with them. Losing my cable, internet, etc. would be far worse than the tyranny of having my cable modem capped or my speed tiered. The problem is that they know this as well. That's why they can and do take these steps. My solution was the same one that Utah and others were going to do - city/state run broadband. It'd be just another utility and they could certainly offer it cheaper than Comcast. Plus, with the profits going back to the city or state, it would probably help lower/cut taxes. It's probably a simplistic view, and I realize that there are issues with letting the government control your internet access, but it would probably benefit the consumer much more than letting a monopolistic cable company charge $45 for crappy television and $45 more for internet access that goes down for "unscheduled maintenance."
Here in Sweden the caps aren't in the modems and quite frankly what kind of idiot ISP would do it this way? We are capped at the router or somesuch. I got 8 Mbit on my ADSL though which is maximum for ADSL so im not complaining.
If everybody "uncapped", would the result be enough net congestion that everyone would wind up getting "capped" speeds again? Is this a netizenship question?
As far as the ISP detecting "uncapped" cable modems, which has already been mentioned on this topic, I'd have to offer that my local cable provider employs so many utterly inept techs that they have trouble detecting when someone hooks up an unauthorized line to the pole, much less a change in the modem itself. That's why I've stuck with DSL -- 2 years with zero downtime, including a hurricane, while my cable service is down 3-4 times a week.
"Obviously, I'm not an IBM computer any more than I'm an ashtray" (Bob Dylan)
Lesson learned:
Don't stake your business on being able to place artificial limits on how users use a product they buy.
DivX learned this. The RIAA are learning this. the MPAA will learn it. And looks like broadband providers will soon learn it too.
It's interesting today, but it won't last. I wouldn't really bother with it. If the ISP is capping it at the modem and users find a way around it, the ISP will just figure out a way to cap it in a different place - they'll probably put the cap on the other end of the pipe where they have absolute control of the firmware/hardware.
I do think it's an interesting attack on the Cable providors who have an undocumented bandwidth limitation that they enforce. One would think that a potential benefit would be an increase in the number of people who are diconnected due to this invisible marker, and some court enforced clarification/disclosure of limitations. Sadly, the activity is obviously illegal, and therefore any potential long term gains from this kind of activity are rendered unachievable.
As soon as someone from Motorola reads this, they'll be popping out new firmware to cable ISP's right quick. It's quite easy for the ISP's to push this out in a night or two. I do it for a living :)
-KS2k3
With caps inside the cable company's network, there would be no oppurtunity for legal disputes and the resulting lawyer's fees....
It's because the higher voltage required to push it to 56k would cause enough crosstalk to interfere with neighboring voice lines which is what the telephone system is supposed to be used for.
Why do this on a shared medium, particularly one you have to share with your neighbors? I like my neighbors, and I get almost 3.5 megabits down, which is pretty quick. Plus, my neighbors know I'm the cul-de-sac computer geek, and they'd probably come to me if their connections slowed to a crawl. What am I supposed to do? Play dumb when they ask me if I know what's up with their slow connections? That's pretty weak... and looks even weaker when the cable company tells my neighbors that someone in the neighborhood uncapped their cable modem... Hmmm... wonder who that person could be?
Sorry, but there's very few things worse than being a weasel.
Yeah, it's great to have m4d bandwidth, but you're really paying for a shared resource, and I think most people know that. Don't get me wrong... I appreciate the value of a good hardware hack as much as the next geek, but if you're using it to siphon huge amounts of bandwidth from your neighborhood node, that's a problem.
If you need huge, dedicated bandwidth, I'd say buy a T-1 line, or pay for a business-class account.
Even if a man chops off your hand with a sword, you still have two nice, sharp bones to stick in his eyes.
I'm not the SysAdmin, just a concerned employee.
As I own that hardware, I feel I have a right to see how well it's working. Many issues (Like signal loss) would likely be within my own home and something I could fix. This software would probably let me read this information, however, as I don't own one of the modable products I'll probably look for one with all the info I want on a web page rather than getting a hackable one.