Rogers Traffic Shaping Making It Difficult For Users To Use Secure Email
from the nice-work dept — Canadian ISPs haven't been shy about using traffic shaping tools to try to slow down the use of things like BitTorrent. This is a lot of what the network neutrality debate is about …
Context & Ripple Effects
Rogers' packet-shaping was already a live neutrality question before this story: an Ars Technica piece in February 2007 asked whether 'network neutrality' should mean an end to BitTorrent throttling, after Canadian ISPs had openly deployed shaping tools against peer-to-peer traffic. The new wrinkle reported here is collateral damage — the same deep-packet-inspection gear that chokes BitTorrent is interfering with users' secure email.
The story's reach beyond Techdirt itself is notable: law professor Michael Geist picked it up on his blog the same day under the headline 'The Unintended Consequences of Rogers' Packet Shaping,' signaling that Canada's most prominent voice on internet policy saw the incident as more than a glitch.
First-order effects
- Rogers subscribers who rely on encrypted email — the default for corporate and privacy-conscious users — find their mail clients failing or degrading through their own ISP, with no change on their end.
- Rogers faces immediate customer support load and reputational cost for a practice it justified as P2P management, now visibly breaking non-P2P applications.
Second-order effects
- The confirmed fact that Canadian ISPs broadly use traffic shaping against BitTorrent means other national carriers using similar tooling are exposed to the same failure mode, turning one carrier's bug report into an industry-wide scrutiny point.
- Geist's amplification feeds the neutrality debate at exactly the moment regulators are weighing whether throttling is legitimate network management, giving advocates concrete consumer-harm evidence rather than abstract principle.
Third-order effects
- If deep-packet inspection becomes the standard management tool, ISPs are structurally positioned between users and encryption itself — a conflict that pushes neutrality debates from bandwidth fairness toward whether carriers may discriminate by protocol at all.
- Application providers whose traffic gets shaped (email vendors, P2P companies like BitTorrent, which spent 2005–2006 courting studio distribution deals per industry chatter) gain a standing incentive to obfuscate or encrypt traffic to evade inspection, escalating an arms race between carriers and endpoints.
The trend: Carrier-side traffic shaping is colliding with encrypted applications, converting net neutrality from an abstract peering argument into concrete, documentable consumer harm that regulators and academics can cite.