Among other tools, M-Lab will run the Glasnost application developed by the Max Planck Institute. Last year, tests performed with the Glasnost tool revealed that Comcast and Cox were actively interfering with the BitTorrent transfers of their subscribers.

The Java applet developed by the Glasnost project uploads and downloads data via BitTorrent for a few seconds, and compares that to your regular download speed. It detects if your ISP is limiting all BitTorrent traffic, or just the flow of data through well known BitTorrent ports. All in all this tool should be able to tell you whether your ISP is messing with BitTorrent traffic or not.

In their quest for Net Neutrality, Google is backing the M-Lab project with 36 servers in 12 locations. Google will also provide network connectivity for the tools hosted on M-Lab. The servers Google has promised will be rolled out over the next few months, while the PlanetLab Consortium manages the tools hosted on the site.

The project aims to reveal the throttling practices of ISPs worldwide and put an end to all the secrecy. “Transparency has always been essential to the Internet’s success, and everyone can agree that Internet users deserve to be well-informed about what they’re getting when they sign up for broadband,” says M-Lab, explaining the ideals behind its website.

Among the other Net Neutrality tools hosted on M-Lab is a diagnostic tool which allows user to test their connection speed and receive sophisticated diagnosis of any slowdowns. More tools will be added soon, Google powered.

Article from: TorrentFreak, check out our new blog at FreakBits.

There haven’t been many reports of British ISPs throttling BitTorrent traffic, but this doesn’t mean that they don’t. Pipex, one of the largest ISPs in the UK, is notorious for its anti-BitTorrent measures. They actively throttle BitTorrent traffic, especially during peak times, and also throttle all encrypted traffic. Other UK ISPs that throttle BitTorrent traffic are BT Broadband, Eclipse, Plusnet, Freedom2Surf and TalkTalk. Virgin Media has not (openly) targeted BitTorrent traffic, but they will now follow suit.

Virgin Media’s CEO Neil Berkett told The Register that the company will start limiting BitTorrent traffic for all its customers. To some this might not really come as a surprise, as earlier this year Berkett said “This net neutrality thing is a load of bollocks.” Virgin’s BitTorrent throttling plans seem to back up this earlier statement. Which throttling methods Virgin will use has not been announced, but Berkett said that they will be implemented mid 2009.

ISPs have been messing with BitTorrent traffic for years, even when the traffic generated was just a tiny fraction of what it is today. When the first ISPs began throttling BitTorrent traffic, Azureus (now Vuze), BitComet and uTorrent introduced a countermeasure, namely, protocol header encryption. This worked well initially, but soon after encryption was introduced, ISPs started to use hardware that could detect encrypted traffic.

The degree of traffic shaping varies a lot between different ISPs. Some only limit BitTorrent traffic during certain times of the day or throttle in specific regions, others take a more aggressive approach and prevent their customers from seeding or even downloading .torrent files. The most used argument to justify their actions, is that all the BitTorrent traffic on their network slows down other customers’ connections.

Whether this is indeed the case can be debated. Nevertheless, instead of investing in their own network to solve these potential congestion issues, ISPs prefer to slow down customers who just happen to use the ‘wrong’ protocol, claiming problems with capacity. Which is interesting, since Virgin started offering an unlimited 50Mbit/s package this week, up from their old limit of 20Mbit/s. Maybe BitTorrent throttling helps make room for this new service.

Article from: TorrentFreak, check out our new blog at FreakBits.

Kevin Martin, FCC chairman told AP that Comcast’s BitTorrent throttling is “arbitrary”, and that the company had violated the principles of the Federal Communications Commission. Martin said that Comcast slows down BitTorrent users independent of the amount of traffic they use, and that the company failed to communicate their network management practices to their consumers.

Indeed, a recent study by the Max Planck Institute showed that the company had misinformed the FCC and their users. Comcast has always argued that BitTorrent upstream traffic was only blocked during periods of heavy network traffic, this turns out to be a lie, as the study showed that they blocked BitTorrent upstream traffic 24/7.

The FCC has announced that it will take appropriate action against Comcast, and the ISP will be ordered to stop interfering with BitTorrent traffic. Comcast has said before that it will invest in its network capacity and stop slowing down the traffic of their users, but these were all false promises.

Marvin Ammori, general counsel of Free Press who filed the complaint with the FCC is delighted with this outcome, and said in a response: “Nine months ago, Comcast was exposed for blocking free choice on the Internet. At every turn, Comcast has denied blocking, lied to the public and tried to avoid being held accountable. We have presented an open and shut case that Comcast broke the law.”

“The FCC now appears ready to take action on behalf of consumers. This is an historic test for whether the law will protect the open Internet. If the commission decisively rules against Comcast, it will be a remarkable victory for organized people over organized money,” Ammori added.

It is to be expected that – if the pipes are really congested – Comcast and other ISPs will have to step away from the all-you-can-eat plans they have been offering for years, now that people are actually using bandwidth they signed up for.

Article from: TorrentFreak, check out our new blog at FreakBits.