The rapid growth of online videos, music and games has created a new Internet sin: using it too much. Comcast has punished some transgressors by cutting off their Internet service, arguing that excessive downloaders hog Internet capacity and slow down the network for other customers….As Internet service providers try to keep up with the demand for increasingly sophisticated online entertainment such as high-definition movies, streaming TV shows and interactive games, such caps could become more common, some analysts said.
from the Washington Post aricle Shutting Down Big Downloaders
Peer-to-peer is under the gun again. Faced with a surge in network usage, internet service providers are grumbling about rising traffic levels. The increase is driven so far mostly by internet video from YouTube and similar services, which don’t actually employ P2P technologies. But ISPs say the looming growth of true peer-to-peer applications threatens to overwhelm them. Some ISPs have even started sniffing out P2P traffic on their networks and curbing it, either slowing file sharing to a trickle or bringing it to a halt.
Responding to this adversarial relationship, some P2P companies are adopting a posture of engagement with ISPs, and have formed a new industry working group to help broker relationships that, they say, will enable ISPs to better manage and distribute traffic loads on their networks….P4P’s plan: Get ISPs and P2P-technology providers working together, to ensure that P2P traffic continues to flow and that users of P2P technologies don’t overload ISPs’ networks with too much sharing.
from the WIRED article P2P-2-ISP Peace Pipe Could Ease Bandwidth Crunch
Researchers have found a way to enforce good manners on file-sharing networks by treating bandwidth as a currency. The team has created a peer-to-peer system called Tribler in which selfless sharers earn faster upload and download speeds but leechers are penalised.
from the BBC article File-sharers forced to play fair
P2P traffic is dominating the Internet these days, according to a new survey from ipoque, a German traffic management and analysis firm. ipoque’s “preliminary results” show that P2P applications account from anywhere between 50 percent and 90 percent of all Internet traffic.
from Ars Technica