Category Archives: Throttling

Cute Non-Technologists

The Economist buys into the telco propaganda about the Internet running out of bandwidth and Marc Andreesen thoroughly fisks the article:
Interesting! The only (correct) data you have is that carriers are rapidly upgrading their backbones. Isn’t that an indicator that they’re expanding the amount of available bandwidth to prevent your scenario from happening?

When non-technologists write about technology, They’re so CUTE! Marc Andreessen, blog.pmaraca.com, 23 Dec 2007

It’s well worth reading the rest of it.

-jsq

Duopoly Helping Net Neutrality: By Obviously Subverting It

grinch.png With enemies like these…
Until recently, net neutrality was a difficult issue to explain at a dinner party. It was even more of a struggle to get anybody worked up about it. Now, thanks to the major Internet service providers (ISPs) Comcast and Bell-Sympatico, the stakes are crystal clear and the acrid scent of a smoking gun hangs in the room.

How the Grinches Stole ‘Net Neutrality’ Internet service providers play favourites with video, large files and political sites. By Wayne MacPhail, the Tyee, Published: December 27, 2007

…it may seem we don’t even need friends, but we do.

A pretty good pro-net neutrality writeup follows. This is the gist:

Is it in the carriers’ best interest to allow upstart cheap phone companies like Skype or Vonage to suck up bandwidth with its inexpensive and excellent service? Nope, but in a free market and a neutral Internet, upstarts happen. The traditional players just don’t like it much and want the nonsense to stop.
You want upstarts? You want net neutrality.

That plus the duopoly wants to control content: Continue reading

Exabyte Flood As Politics

465px-Deluge_gustave_dore.jpg Control or profits? Which does Wall Street want?

Slashdot finds a post by Ars Technica spelling out how the Nemertes report saying the Internet may get clogged by increasing usage is just part of a political campaign to use increasing Internet traffic as an excuse to nuke net neutrality. A campaign going on since at least January, when the Discovery Institute’s Brett Swanson posted “The Coming Exaflood” in the Wall Street Journal. Beware the thousand thousand petabyes!

My favorite piece of the campaign is this one:

We should not fear the exaflood, however. It is key to the innovative new services and applications that appear almost daily. Consider the growing number of universities that are making course lectures available online, often in real time. Or telemedicine programs that are transmitting medical images and linking patients with distant specialists for real-time consultations.

Bring On The Exaflood! Broadband Needs a Boost By Bruce Mehlman and Larry Irving Washington Post, Thursday, May 24, 2007; Page A31

No reason to fear the deluge! The telcos will protect you. As long as they don’t have that nasty net neutrality in the way, Continue reading

Packet Privacy and Net Neutrality

privacy_covert-surveillance.jpg Everybody’s familiar with consumer identity privacy, as in protecting passwords and social security numbers and complying with HIPAA, GLBA, SOX, PIPEDA, et al. But what about packet privacy?
Never mind net neutrality, I want my privacy. As in packet privacy. The telcos say they need to sell non-neutral routing of traffic to recover the cost of building broadband networks. Moving from the Internet, where a packet-is-a-packet, to something that looks suspiciously like the 20th century telephone network requires remarrying the content and connectivity that TCP/IP divorced. It requires deep packet inspection. It requires looking at the content of communication.

AT&tT does not plan to roll out two physical pipes to every end point in order to sell Google enhanced access. The new telco plan calls for content-based routing to separate traffic into media and destination specific VPNs (Virtual Private Networks). Laws exist to address the substantial privacy threats created by the fact telephone companies know Mr. Smith called Mr. Jones, but the privacy risks associated with “content routing” replacing “end point routing” enter an different realm.

Forget Neutrality — Keep Packets Private, by Daniel Berninger, GigaOm, Sunday, January 14, 2007 at 8:30 PM PT

Despite Berninger’s phrasing, packet privacy isn’t something separate from net neutrality: it’s one of the key features of it. The point is that net neutrality isn’t just about pricing policies or technical means of content routing: it’s about privacy. And privacy is an issue that everybody understands. Stifling, throttling, or disconnecting without announced limits, censoring, wiretapping, and espionage: these are all violations of packet privacy.

-jsq

Moderate? Comcast Stifling Isn’t

MagrittePipe.jpg Promising unlimited access, not delivering, and refusing to admit it is managing a network for the good of the many above the activities of the few? Pete Abel thinks so:
Earlier this month, Comcast — the nation’s largest cable broadband company — was caught doing what any good Internet Service Provider (ISP) should do, i.e., manage its network to ensure that the online activities of the few don’t interfere with the online activities of the many,

Fair vs. Foul in Net Neutrality Debate, By Pete Abel, The Moderate Voice, 24 November 2007

The problem with Comcast stifling BitTorrent by faking reset packets from a participant is not that Comcast is trying to manage its network: it’s that Comcast used a technique that if it came from anyone other than an ISP would be considered malicious denial of service, that Comcast still hasn’t admitted doing it, and that Comcast bypassed numerous other methods of legitimate network management, such as those used by PlusNet. Comcast could even use the Australian model and sell access plans that state usage limits and throttle or charge or both for usage above those limits. What Comcast is doing it seems to me is much closer to the false advertising of unlimited access that got Verizon slapped down for wrongful account termination.

The biggest problem with what Comcast (and Cox, and AT&T, and Verizon) are doing is that their typical customer has at most one or two choices, which in practice means that if your local cable company and your local telephone company choose to stifle, throttle, block, or terminate, you have no recourse, because there’s nowhere to go. Competition would fix that.

Abel tries to back up his peculiar interpretation of network management with revisionist history: Continue reading

Duopoly Fear Factor: Metered Access or a Thousand Flowers

rk_a_thousand_flowers_5315-4_teal_750.jpg EFF mentions “unmetered” once regarding how the duopoly currently says “unlimited” yet stifles BitTorrent or whatever else it thinks is too much.

George Ou flips that one word around: EFF wants to saddle you with metered Internet service. Scary, eh?

You know, I remember real metered pay-per-byte telephone charges, where Ma Bell would charge you a flat rate for the first three minutes and cash in for every minute thereafter, and the European PTTs would also add in exorbitant international fees. That’s not what EFF is recommending. Continue reading

PlusNet: Honest Prioritization

plusnetusage.gif Unlike Comcast and Cox, PlusNet in the U.K. says what it is doing:
The principles of PlusNet’s network management policies
  • To make sure that time-critical applications like VoIP and gaming are always prioritised
  • To protect interactive applications like web-browsing and VPN from non-time sensitive download traffic
  • To flex the network under demand to cope with normal peaks and troughs from day to day and month to month
  • To flex the network more gracefully than other ISPs in the event of unusual demands in traffic or disaster situations such as a network failure
  • To provide a service relative to the amount each customer pays in terms of usage and experience
  • Provides a ‘quality of service’ effect, meaning multiple applications running on the same line interact with each other effectively, and use of high demand protocols like Peer-to-Peer doesn’t swamp time-sensitive traffic such as online gaming or a VoIP call.
Traffic Prioritisation, PlusNet, accessed 26 Nov 2007
Interestingly, this list does not cite video as the most-favored application, instead it lists VoIP and gaming, which are participatory services. However, scan down to their table of types of traffic, and VoIP and gaming are Titanium, while video-on-demand is the highest level, Platinum. Continue reading

FiOS: Sort of Fast 20Mbps Symmetric

2020.jpg Verizon is starting to sell sort of fast symmetrical access, that is, 20Mbps in both directions. The price is $64.99/month, which is only about twice what you pay in Japan for more than twice the bandwidth. Also only in New Jersey, Connecticut, and New York.

In an apparent reference to the ongoing Comcast stifling or perhaps even to Verizon’s own admission of deceptive marketing of “unlimited” wireless telephone access:

Many FTTH providers also cap their symmetrical service, and whether the 20/20 tier would be capped was the first question fired at Verizon on the conference call.

“We don’t impose caps upon our subscribers,” insisted Susan Retta, Vice President of broadband solutions for Verizon. “We expect customers who order this 20/20 service will want to use it frequently, and we intend to give them the bandwidth that they ordered and they expect.”

Verizon Unveils Symmetrical 20Mbps FiOS, So far only in NY, NJ and CT… by Karl, BroadbandReports.com, 02:34PM Tuesday Oct 23 2007

Well, the bandwidth people expect in Japan is 50 to 100 Mbps, and only 30Mbps and above is considered actually fast, as in ultra-highspeed broadband. Here in the U.S., where the media don’t report on other countries much, perhaps expectations are lower.

Interesting admission here: Continue reading

Comcast v. CxOs: Blocking Lotus Notes, Too

lotus7.png Comcast stifling isn’t just for BitTorrent anymore:
The EFF found that not just Gnutella—another file sharing app—was being blocked, but Lotus Notes, an app businesses use to share calendars, emails and files over the net had its traffic interfered with as well. It’s fine to piss off a bunch of file sharers, but when Comcast starts making sure that a CTO can’t get the files off his work machine, that’s a different story altogether. Net Neutrality, we need you!

Comcast Blocking Gnutella and Lotus Notes Traffic? Gizmodo, 22 October 2007

Nevermind the CTO. Think of the CFO and CEO:
Lotus Notes! As in, corporate enterpriseware that suits use to synchronize their projects.

Comcast also screwing with Gnutella and Lotus Notes (!?!) by Cory Doctorow, BoingBoing, October 22, 2007 1:43 PM

Meanwhile, over in Japan, everybody from the national and local governments to broadband providers to application writers to Internet participants are concentrating on fast speeds, ubiquitous use, and new applications, not to mention international competitiveness.

Comcast Stifling BitTorrent

pipe_2.GIF This was expected (cablecos, like telcos, want “freedom to degrade”), but is now confirmed:
Comcast Corp. actively interferes with attempts by some of its high-speed Internet subscribers to share files online, a move that runs counter to the tradition of treating all types of Net traffic equally.

The interference, which The Associated Press confirmed through nationwide tests, is the most drastic example yet of data discrimination by a U.S. Internet service provider. It involves company computers masquerading as those of its users.

If widely applied by other ISPs, the technology Comcast is using would be a crippling blow to the BitTorrent, eDonkey and Gnutella file-sharing networks. While these are mainly known as sources of copyright music, software and movies, BitTorrent in particular is emerging as a legitimate tool for quickly disseminating legal content.

Comcast blocks some Internet traffic, Tests confirm data discrimination by number 2 U.S. service provider, by Jeff Chiu, AP, 19 Oct 2007

Comcast was denying blocking or throttling as recently as August (and as near as I can tell they still do deny it). Numerous users reported it, and the AP has now confirmed it. However, what Comcast is doing isn’t precisely throttling. Continue reading