Maybe not specifically relevant to non-Canadians, but what is really interesting here is the information on the policy and how much they chose to disclose.
http://teksavvy.com/en/why-teksavvy/policies/legal-stuff/internet-traffic-management-practices
TekSavvy is implementing a "Shared Internet Resources Policy." I'm going to highlight some interesting points and provide a little commentary.
Let's skip with the preamble and go right into their reasoning:
First thing to note is that TekSavvy has a "zap the cap" programme:
They also do not count any traffic between 2 a.m. and 8 a.m. toward your cap. I set up Steam to only download updates after 2 a.m. I've saved 50 gigs this month from that, which would have otherwise gone toward my 400 gig cap.
So those are a couple of things this ISP does in order to lower congestion.
What is very interesting to note in the quote above is them listing the wholesale price of bandwidth.
This is a glimpse into how "wholesale" internet providers are being charged now with the recent Canadian Radio-television and Telecommunications Commission (CRTC) ruling in July.
I've been reading news articles on this, but it's real "inside baseball." In a nutshell, how the large TelCos charge the "wholesalers" for usage on their lines has changed.
So they are now prioritising real-time services (skype, netflix) and will shape peer-to-peer (torrents, game downloads) down, based on usage. So the occasional 50 gig game download should be quick, while the power-user downloading blu-ray rips all the time should have their bandwidth throttled. What is important to note is that you can opt out of this traffic shaping for a 5.00 dollar monthly fee.
This seems like it's happening in conjunction with the CRTC ruling. Notice how it only effects some service providers at first. Clearly Rogers and Videotron are aggressive with the new pricing model. Which is interesting, because from the comments in news articles, Rogers spokespeople dislike the CRTC ruling, and TekSavvy lauded it. Maybe someone with a deeper technical understanding can chime in.
This is really interesting. Unlimited users will be forced into the traffic shaping policy. Those with caps can opt out.
They're also killing "zap the cap," which allowed people on capped plans to get "effectively unlimited" service by accepting a 2/3rds speed reduction during the last 4 hours of the day. Instead they will be dropping the cost of their unlimited plan.
Now this is really interesting. It's a justification for net neutrality, arguing that they are simply prioritising "real-time" or streaming traffic over file downloads. It's a response to the rates at which they are charged for bandwidth on the telcos fiber, and an attempt to reduce bandwidth over their networks.
The rest of the post is on privacy, how this effects people running mail servers etc. and excerpts from the telcos on how their traffic management policies are imposed on wholesalers (which is interesting so I'll paste it here):
http://teksavvy.com/en/why-teksavvy/policies/legal-stuff/internet-traffic-management-practices
TekSavvy is implementing a "Shared Internet Resources Policy." I'm going to highlight some interesting points and provide a little commentary.
Let's skip with the preamble and go right into their reasoning:
2. Why do you need a policy on shared Internet resources?
We have always had to decide how to manage our shared Internet resources. Until recently, though, we didnt have a formal policy on how to do so. We did employ a range of measures, like time-of-day incentives and a focus on domestic interconnection. But the centerpiece of our unwritten policy was a very simple concept: provision all the upstream bandwidth we need to minimize congestion.
There were two problems with that policy.
First, its not sustainable. No matter how much bandwidth we provision, unusual network events like a new Netflix release or a major new download can and, in many cases, will congest it. Put simply, Internet traffic is growing very, very quickly; peak usage events are shooting past average levels by greater and greater degrees; and every user always has the ability to command extra resources by opening multiple parallel sessions. All of that has the potential to degrade end-users experiences significantly and increasingly, especially when those experiences involve real-time applications like voice-over-IP or streaming media.
Second, even were it possible to provision enough upstream bandwidth that no network event and no user behaviour could saturate it, it wouldnt be sustainable, because that approach is expensive in a way that wastes resources. Throw more bandwidth at it is an easy policy to implement, but it forces every user to chip in for all of the bandwidth needed to handle the activity of any user.
That is especially hard to sustain when bandwidth is extremely costly. For some years now, TekSavvy has argued that the mandated bandwidth rates we pay to wholesale network access providers have been set far too high. Those wholesale rates are divided into two parts. One is the access part. The other is, in most cases, the size of our point of interconnection with the wholesale carrier, which determines how much capacity gets to the access part and varies from $10.36 monthly per Mbps (Bell Canada), to $11.81 (Cogeco), to $14 (Rogers), to $20.31 (Videotron).
The CRTC has been working steadily to review both access rates and bandwidth rates at the point of interconnection. But it is a slow process. In the meantime, the cost of bandwidth remains high, usage continues to go up, and simply throwing more bandwidth at our shared resources isnt sustainable without hiking prices significantly.
The SIR Policy is TekSavvys attempt to get smarter at how we do things when the network gets congested during the download day (8 a.m. to 2 a.m.) period.
First thing to note is that TekSavvy has a "zap the cap" programme:
"Zap the Cap" and get unlimited uploads and downloads.
With "Zap the Cap" your monthly download cap is vapourized in exchange for a reduction in your Internet speed from 25Mbpsis lowered to 9Mbpsbetween 20:00 and 00:00 (8 PM to midnight).
They also do not count any traffic between 2 a.m. and 8 a.m. toward your cap. I set up Steam to only download updates after 2 a.m. I've saved 50 gigs this month from that, which would have otherwise gone toward my 400 gig cap.
So those are a couple of things this ISP does in order to lower congestion.
What is very interesting to note in the quote above is them listing the wholesale price of bandwidth.
This is a glimpse into how "wholesale" internet providers are being charged now with the recent Canadian Radio-television and Telecommunications Commission (CRTC) ruling in July.
Canada's big telecom companies will be required to open their highest-speed internet cables to smaller competitors who want to offer broadband services to consumers, according to a CRTC ruling released today.
That means that big telecom and cable providers, who are already required to share their copper and coaxial cables with smaller competitors such as Primus, Distributel or TekSavvy, will now have to do the same with their fibre optic cables.
The smaller competitor companies currently own about 10 per cent of the Canadian home internet market, with the other 90 per cent controlled by big phone and cable companies.
The CRTC decision is a major loss for big companies like Bell, which argue that it would have no incentive to invest in laying new fibre optic cables if forced to allow rival companies to profit from them.
But the ruling also contains some solace for the big providers. The CRTC said it will allow the big telecoms to charge fees for sharing their cables in order to make a profit on their investments. The pricing model will be worked out with each company on the basis of actual cost, plus a markup of about 30 per cent.
I've been reading news articles on this, but it's real "inside baseball." In a nutshell, how the large TelCos charge the "wholesalers" for usage on their lines has changed.
3. Okay, so who is affected when by the SIR Policy?
First, we will take steps to make sure that on the rare occasions where there is congestion, it least affects the most real-time protocols, like voice-over-IP and streaming media. Instead, less-real-time applications, like peer-to-peer file transfers, will be more likely to be affected. From what we have seen, even less-real-time applications will not be much affected. Few usersif anyshould see any perceptible change in their experience, and more users will see a positive improvement in the use of real-time applications in congested circumstances. A little bit of management can go a very long way.
Second, even when congestion does occur, slightly affecting less-real-time applications, it is those who have used the most bandwidth that day whose use of those applications will be the first to be affected by these measures.
So they are now prioritising real-time services (skype, netflix) and will shape peer-to-peer (torrents, game downloads) down, based on usage. So the occasional 50 gig game download should be quick, while the power-user downloading blu-ray rips all the time should have their bandwidth throttled. What is important to note is that you can opt out of this traffic shaping for a 5.00 dollar monthly fee.
4. When will the SIR Policy be in effect?
Were phasing it in gradually. In the first phase, which begins December 1, 2015, it applies to our highest-cost-bandwidth platforms: Rogers and Videotron. We will continue to notify end-users well in advance of the policys application to the platform over which they are provisioned, so that you always know how you are affected.
This seems like it's happening in conjunction with the CRTC ruling. Notice how it only effects some service providers at first. Clearly Rogers and Videotron are aggressive with the new pricing model. Which is interesting, because from the comments in news articles, Rogers spokespeople dislike the CRTC ruling, and TekSavvy lauded it. Maybe someone with a deeper technical understanding can chime in.
7. Im not really feeling the traffic management piece of your SIR Policy. Can I opt out?
It depends on what package youre on. Please know that our traffic management measures are as non-invasive and non-intrusive as we can possibly make them. However, users with capped packages can opt out of this traffic management in exchange for a $5 monthly fee, either by calling us at 1-877-779-1575 or, once implemented, through MyAccount (myaccount.teksavvy.com). Recall that one of the reasons we have implemented this formal SIR Policy is to get smarter about how we control shared costs, in order to be fair to our whole user base: hence the charge. For the same reason, users with unlimited packages will not have the ability to opt out of the SIR Policy.
This is really interesting. Unlimited users will be forced into the traffic shaping policy. Those with caps can opt out.
8. But then what happens to Zap the Cap?
We are phasing out the Zap the Cap option that has allowed many of our users to turn their capped plans into unlimited plans in exchange for accepting slower-at-peak speeds. Instead, we are dropping the price of some of our unlimited plans significantly. A smarter SIR Policy lets us do that.
They're also killing "zap the cap," which allowed people on capped plans to get "effectively unlimited" service by accepting a 2/3rds speed reduction during the last 4 hours of the day. Instead they will be dropping the cost of their unlimited plan.
9. I thought TekSavvy was all about net neutrality.
We are. Back in 2009, TekSavvy organized a rally on Parliament Hill in support of network neutrality. Our views havent changed. Were simply an intermediary, and we have no business telling our users what to do or snooping on what you actually do. We haul bits to and from end-users, in as neutral a fashion as possible.
But that doesnt mean we want to charge you higher prices than we need to, nor cause users of real-time applications to experience congestion when they dont have to. Our SIR Policy formalizes our approach to optimizing those things. TekSavvys measures are applied only where necessary, and look only at classes of traffic. We dont look at content, dont look at where traffic is coming from, and dont look at where its headed.
Now this is really interesting. It's a justification for net neutrality, arguing that they are simply prioritising "real-time" or streaming traffic over file downloads. It's a response to the rates at which they are charged for bandwidth on the telcos fiber, and an attempt to reduce bandwidth over their networks.
The rest of the post is on privacy, how this effects people running mail servers etc. and excerpts from the telcos on how their traffic management policies are imposed on wholesalers (which is interesting so I'll paste it here):
[M]ost of our end-users are provisioned over wholesale network access acquired from third-party carriers. And most third-party carriers have chosen to deliver that access at the Internet layer, which effectively makes our end-users subject to the same Internet Traffic Management Practices that those incumbents impose on their own retail end-users, as follows.
· Bell has indicated that its wholesale network access is not currently subject to any traffic management policies.
· Cogeco indicates that its wholesale network access is subject to deep packet inspection with the single purpose of managing peer-to-peer applications. Content analysis is restricted to traffic classification only for traffic management purposes on upstream traffic. No content records are maintained. No Internet traffic management measures are applied in the downstream direction.
· Rogers indicates that its retail network access is subject to what Rogers describes as a variety of network management techniques. These techniques have evolved as the Internet has changed to limit spam, viruses and other security threats. We believe that the same network management techniques are applied to Rogers wholesale network access.
· Shaw indicates that its network access is subject to Internet traffic management practices that reduce, to 80 Kbps per end-user, upstream bandwidth allotted to P2P applications completing non-real-time file transfer activity within serving area nodes experiencing upstream congestion. These management practices are not applied to downstream data transfer, real-time interactive or time-sensitive Internet applications.
· TELUS has indicated that its retail network access is subject to Internet traffic management in some areas where demand exceeds available network capacity. These include areas where TekSavvy has end-users, and we believe the same traffic management is applied to TELUSs wholesale network access. When they identify congestion in these areas, TELUS will redistribute network capacity across all users by temporarily reducing the speed of the few heavy users. This is intended to provide better speeds to the majority of other customers.
· Videotron has indicated that its wholesale network access is, at speeds of 120 Mbps speeds or higher, subject to upload measures that Videotron has explained are to prevent users from congesting shared upload channels serving a few dozen modems. Every 15 minutes, a system checks the usage rate for each upload channel. If the usage rate has reached a threshold beyond which congestion is imminent, the system identifies the 120 Mbps and 200 Mbps modems on that channel that have uploaded a statistically significant amount of data. Uploading from these modems is then momentarily given lower priority. Depending on the severity and duration of the congestion, uploading speed may be slowed for these modems. When the amount of data uploaded by the modem is diminished or the transmission of data goes back to a rate that does not cause congestion, uploading will return to its usual priority.