Slashdot Mirror
Time Warner Cable Implements Packet Shaping
RFC writes "In a move that may be indicative of modern ISP customer service, Time Warner has announced the introduction of packet shaping technology to its network. 'Packet shaping technology has been implemented for newsgroup applications, regardless of the provider, and all peer-to-peer networks and certain other high bandwidth applications not necessarily limited to audio, video, and voice over IP telephony.' As the poster observes, this essentially renders premium service useless. The company is already warning users that attempts to circumvent these measures is a violation of their Terms of Service."
All of those contracts clearly state "up to" a certain speed. No consumer service I've ever seen has a guaranteed speed claim.
There's probably not much the consumer can do except vote with their money and cancel the service.
This is why net neutrality laws are important -- because existing service contracts do NOT protect the consumer from this sort of action.
Most ISPs are not common carriers.
Mea navis aericumbens anguillis abundat
You can't just "cancel" your contract in a lot of cases. I know in my area, you have three choices: 1) use the cable provider (Comcast), 2) use dial-up, 3) go fuck yourself. It's a selective monopoly, and it seriously hurts a lot of consumers in a lot of less urban areas.
Let's stop dilly-dallying and just change "-1: Overrated" to "-1: Disagree" or "-1: Doesn't Subscribe to Groupthink".
Population density isn't the whole explanation though.
Here in Europe, for example -- Belgium, with a population density of 343 people/km^2, has realtively crappy broadband, with bandwidth caps of a few tens of gigabytes per month being prevalent with most ISPs. At least, last time I checked. I might be out of date.
Sweden, however, with a population density of just 22 people/km^2, has great broadband. I have uncapped cable at 24 Mbit/s down and 8 Mbit/s up, and I do use it rather heavilly, although I use far less than my total theoretical capacity. I haven't received any nastygrams from my ISP about this either. The very young wireless 3G broadband market, which used to have an industry standard of a 1 GB/month cap, has under the last few months come under competition, with most providers giving uncapped access. Broadband in rural areas is less spectacular, but ADSL is available in many areas, if you're lucky enough to have bought in before they ran out of space for equipment in your local telephone station. (A widespread problem right now, it seems.)
The most important piece of the puzzle is working competition between providers. Sure, a dense population helps, but it's in no way so significant as you make it out to be.
You seem to be a little confused. The contention ratio of a broadband account is how many times thet sell the same bandwidth. So if you buy a 5000/1000 account, they sell the same 5000 to 50 (or 20) other people on the basis that you wont all try and use it at the same time.
Here is a link describing this better than I:
http://www.getonlinebroadband.com/faqs/faq02.html
I dont read
Your provider is obviously operating at a loss in your area. The only explanation is that there is a high ranking company employee who lives in your area.
I live five kilometers from a town of about 500 people on a paved road. The best connection avaialble is 28.8Kbps dial-up. You are aware that DSL signals are only good to about 2500 meters from the switch? To provide you with DSL there must be at least four pieces of expensive signal boosting equipment between you and town. It is pretty much guaranteed there are not enough subscribers to pay for it. (Thus my conclusion that an executive of the the ISP you use lives nearby.) Neither DSL or cable will be available in my area until the population grows large enough to make it profitable, at which point I will move farther out because there will be too many people. (Satellite is laughable for internet service and wifi is almost as bad.)
Most modern cable internet service is far superior to T1. (Especially Eastlink in eastern Canada, the industry leaders for over a decade.) Eastlink can provide me a 10Mbit up and down connection for a fraction of the cost of a T1 with 6.6 times the capacity. Cable is superior to DSL. Why? Simple physics. Coaxial cable is a far superior signal conductor to the phone lines used by DSL. Look it up, or take a basic physics course.
Yes, there was a reason, namely greed. By the time Bell was broken up, you had been able to hook anything you wanted up to the phone system, with the sole provision that it didn't interfere with the operation of the system, for over a decade.. See the 1968 Carterfone ruling by the FCC. Relative pricing was, by and large, and artifact of the time and the relative level of technology. Bell provided immaculate professional level service to all its customers. Equivalent to having a guaranteed mainframe service contracts from a company like IBM then, or now.
You also completely ignore the enormous good Bell did (admittedly because they were forced by Congress) in the Form of Bell Labs. Want to even guess what the computer you're using right now would cost without Bell Labs? Sure, engineers at Texas Instruments invented the integrated circuit. But Bell Labs developed the transistor out of basic research into quantum mechanics. See http://en.wikipedia.org/wiki/Bell_Labs. The Transistor, the discovery of Cosmic Background Radiation, the development of the C Programming Language, UNIX, incredible advances in LASER tech, are just the highlights.
Going back to the original topic. Skype, Vonage and VoIP offerings built into IM clients, FPS and role-playing games (or the addons) consume between 32 and 64kps, depending on the codec and utilization of the voice frequencies (ie, my phone calls consume around 32kbps but a call between my aunt and mother run much closer to 64kbps). Contrary to popular misbelief just because an audio codec like G.711 claims to only use up to 64kbps does not mean it won't consume more bandwidth with more voice traffic, ie both people talking simultaneously. The voice traffic is many times the average transfer rate of most consumers. While surfing the web and checking email most users will barely make a blip on a I/O graph of their CM or their DSL modem. Most of the VoIP apps I've worked with use G.711 by default instead of G.729 or some other less demanding codec. I haven't even touched on IP/UDP overhead for VoIP traffic. A G.711 64kbps stream is around 84kbps with IP/UDP overhead. This overhead is even greater if you're putting the traffic onto a VPN tunnel of some sort. GRE adds 24; IPSec adds 40 IIRC. Depending on your method VPN implementation you could even be pushing IPSec over TCP adds another 20+, depending on header options. Your VoIP call could be close to the upstream limits of your b-band connection and you don't even realize it, depending on your setup of course.
So in short, yes, VoIP is considered a high bandwidth application when compared to the atypical "95%" user. These are the users that we base on bandwidth allotments on. P2P, NNTP, and porn downloaders fall into the "5%" category. The unused excess from the "95%" users generally takes care of these users. We also run with a fairly substantial buffer, just in case. We have now decided to push for up to 100Mbps to the doorstep over the course of the next 3-5 years. We're rolling out ADSL2+ in some areas as a stop-gap measure and have started on a FTTH project for the remaining areas. We anticipate that more of the "95%" users will be become bandwidth consumers as IPTV, video-on-demand and online movie rental products become more prevalent. The trick is to not overbuild the network before users are ready to use it. We can't pass along the increased costs until they're ready for improved service. Raising cable bills by $5/month will piss alot of people off, even when we've deployed $50mil of plant and network upgrades.
You're a fucking shill. Now, I'm ordinarily a little more civil than that, but I think it's warranted here. Why would any ordinary person so consistently defend the huge corporate conglomerate and its anti-consumer practices? What does the ordinary user gain from what TW is doing?
Time Warner has a legal, natural monopoly on internet access in many areas. In exchange for that privilege, it needs to serve the public interest. Just as the electric company is not allowed to suddenly increase rates 200% and only provide power during peak hours to people who pay an extra fee, cable modem companies should not be able to discriminate like this.
Just because you personally don't use newsgroups, P2P networks and so on does not mean that someday the kind of traffic you enjoy won't be throttled as well. It harms everybody. Comparing that traffic to spam is disingenuous to the point of fraud. Spam is sent uninvited; newsgroup traffic, on the other hand, is initiated by the customer doing exactly what it is that he signed up for.
Why the hell would you promote a company that limits your access to what you paid for, and gives you nothing in return, unless you were being paid to do it? Get the fuck out.