Responds to Canadian regulator demand for hard data...
Bell Canada recently decided it would be a good idea to throttle P2P traffic before it hit independent wholesale ISP networks, without telling anyone about it. While it's fairly clear the move was aimed at ensuring that nobody could offer higher quality service than Bell Canada's Sympatico unit, Bell Canada proclaimed that the move was made necessary by out-of-control P2P traffic hijacking capacity.
Smaller Canadian ISPs turned to the Canadian Radio-television and Telecommunications Commission (CRTC) for help. While the CRTC did not grant the requested immediate relief to ISPs from Bell's throttling, the commission did request that Bell Canada provide proof that congestion made the move necessary. In filings, Bell Canada simply repeated talking points, claiming that actual network data constituted confidential trade secrets.
Last week the CRTC demanded the release of that data, and Bell complied this week via
these filings (zipped .doc). In these latest filings, Bell offers a chart that proclaims to show the percentage of congested links (central office DSLAMs, aggregation network, BAS and backbone network). Though the data doesn't appear to show serious congestion, Bell insists it's all how you read it:
quote:
As can be observed in the table above, the total percentage of all four types of congested network links during a given month in the period in question has varied between 2.6% and 5.2%. While these numbers may seem low to the average lay person, they are significant to network traffic engineers such that it is important to consider the number of congested links in the proper context.
I'm still reading through the filings, but initial reaction to the filing among users and competitors in our forums range somewhere between a
chortle and a guffaw. "I'm Just surprised they considered this "Confidential Trade Secrets"," says one user. "I guess the only secret they wanted hidden is that they have an under-used network capacity re-branded as congested beyond repair."I'd be interested in seeing some opinions in our comment section from real network engineers in the industry.