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Home >> Voice, Data, and IP >> Carriers and Service Providers

ISPs lose traffic-shaping case

ISPs lose traffic-shaping case

By:  Howard Solomon  On: 19 Nov 2008 For: Network World Canada Creator

The federal communications regulator says Bell can continue slowing Internet traffic bought by Internet service providers in the name of fairness. However it will hold a broader hearing on the issue of 'Net neutrality

Subscribers to broadband Internet services provided by Bell Canada will have to put up with having their download speeds manipulated by the telco, at least for the time being.

The Canadian Radio-Television and Telecommunications Commission, which regulates Bell, ruled Thursday the phone company can continue traffic-shaping it began in the spring in an attempt to fight a minority of music, video and file-sharing downloaders it says are unfairly taking away bandwidth from others.

By slowing traffic through deep packet inspection technology of users of peer-to-peer applications such as BitTorrent, Bell is trying to more evenly spread the load among those online.

The CRTC’s decision, though, was narrowly based on the complaint by the Canadian Association of Internet Providers (CAIP), some of whose members resell Internet service from Bell and are therefore affected by its practices. Those ISPs complained that traffic-shaping ended up denying subscribers the highest download speeds they believe they are paying for. The association also argued Bell is trying to discriminate against the ISPs in favour of its own Sympatico Internet service, putting them at a competitive disadvantage in violation of the principle some call ‘Net neutrality.

For its part, Bell denied it is discriminating against other ISPs.

The commission sided with Bell.

“Based on the evidence before us, we found that the measures employed by Bell Canada to manage its network were not discriminatory. Bell Canada applied the same traffic-shaping practices to wholesale customers as it did to its own retail customers,” said commission chair Konrad von Finckenstein in a news release.

However, the commission did note that Bell's traffic-shaping has had some effect on ISPs' service which they weren't ready for. As a result, it ordered Bell to prepare by Jan. 9 a plan for notifying its wholesale customers - the ISPs - at least 30 days in advance of making changes that will impact on the performance of its service.

This isn’t necessarily the end of the ‘Net neutrality debate. Other Internet carriers, including Rogers, also manage their Internet traffic, and, stemming in part from the CAIP complain the CRTC has decided to hold hearings in July on whether that should be allowed.

“CAIP’s application asked us to only consider the specific issue of wholesale traffic shaping within a specific context” of the Bell-CAIP application, von Finckenstein said in his release. “The broader issue of Internet traffic management raises a number of questions that affect both end-users and service providers. We have decided to hold a separate proceeding to consider both wholesale and retail issues. Its main purpose will be to address the extent to which Internet service providers can manage the traffic on their networks in accordance with the Telecommunications Act.”


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Howard Solomon Howard Solomon I'm assistant editor of ComputerWorld Canada covering network infrastructure, communications and government IT issues. An IT journalist  since 1997, I've written ... more

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