Comcast, BitTorrent to work together on network management

Comcast, under fire for slowing
some BitTorrent traffic, will work with the P-to-P (peer-to-peer) vendor
to come up with better ways to address media downloads and network management,
the companies announced Thursday.

Several consumer and digital rights groups have used Comcast's network-throttling
actions to argue for the need for U.S. net neutrality regulations. The Associated
Press reported in October that Comcast was blocking some BitTorrent traffic,
and the cable modem service provider has defended its practice of sometimes
slowing P-to-P traffic during peak network use.

Comcast, the largest cable modem service provider in the U.S., also said it
will migrate to a network management technique that is protocol agnostic by
the end of the year.

"This means that we will have to rapidly reconfigure our network management
systems, but the outcome will be a traffic management technique that is more
appropriate for today's emerging Internet trends," Tony Werner, Comcast
chief technology officer, said in a statement. "We have been discussing
this migration and its effects with leaders in the Internet community for the
last several months, and we will refine, adjust, and publish the technique based
upon feedback and initial trial results."

But BitTorrent also acknowledged that ISPs (Internet service providers) may
need to manage their networks, especially during peak traffic. "While we
think there were other management techniques that could have been deployed,
we understand why Comcast and other ISPs adopted the approach that they did
initially," Eric Klinker, BitTorrent's chief technology officer, said in
a statement. "Recognizing that the Web is richer and more bandwidth intensive
than it has been historically, we are pleased that Comcast understands these
changing traffic patterns and wants to collaborate with us to migrate to techniques
that the Internet community will find to be more transparent."

Comcast and BitTorrent have been talking with each other, but they will also
work with the broader Internet community to address traffic management issues,
the companies said in a news release. The companies will work with the Internet
Engineering Task Force on a new distribution architecture for delivering high-bandwidth
media, they said. BitTorrent will work to optimize its software for the new
architecture, the company said.

Kevin Martin, chairman of the U.S. Federal Communications Commission, has called
for an investigation into Comcast's network management practices. But the companies
said there's no need for government intervention.

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