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Comcast's New Terms of Service Disclose Traffic Management
cremou brings us word that Comcast has changed its Terms of Service to include policies on traffic management. This comes after the FCC's recent decision to investigate Comcast's P2P throttling. The language in the updated Terms of Service, according to Ars Technica, mirrors the FCC's 2005 Internet Policy Statement[PDF].
"According to Section III of the revised ToS, Comcast 'uses reasonable network management practices that are consistent with industry standards.' The company points out that it is not alone in the practice, saying that 'all major' ISPs engage in some form of traffic shaping. Comcast does it to keep its subscribers from suffering the heartaches of 'spam, viruses, security attacks, network congestion, and other risks and degradations of service' and to 'deliver the best possible Internet experience to all of its customers.'"
As long as you're only sending email - you'll have a great comcast experience.
I'm with Comcast and I don't see anXXXXnX XXong wXXX my serXXXe.
So now forging TCP packets is called traffic shaping and is an industry standard. Yeah right, maybe for the Russian mafia.
Who is John Galt?
"Hey, in light of that whole FCC investigation thing, we just thought we should let you know that we're fucking you out of the service and bandwidth you've been paying for. No hard feelings, just clearing things up. It's alright, you can use your internet just as long as you don't use much of it; You know, like most of what you're entitled to in your service plan. Oh, and in case you were wondering, everybody does this, so that makes it cool, alright? Glad we could get this sorted out."
Does this include dropping packets, dropping connections, or what? Wasn't traffic shaping originally supposed to only *delay* some packets in favor of others?
Looks like they can call something "traffic shaping" and then do whatever they want with the traffic, including not meet any of their other commitments.
You can't send a takedown notice to an already printed newspaper.
Sure, that's a good idea, and probably what a lot of ISP's do in practice. prioritise traffic.
It should be noted, however, that this is *not* what comcast is doing.
Comcast are deliberately cutting connections when a user attempts to seed bittorrent. Most users can still download, but they can no longer upload, without encrypting the tracker's traffic and individual connections. (I was able to get mine working again, after a fashion, once i setup a tunnel for the tracker (not all) traffic was able to go through)
This sucks for people trying to distribute stuff, like, say, linux ISO's, or their own music/media, etc.
I now use verizon as a direct result of these pathetic practices.
ash
Yes, all the right buzz words to arguably be trying to protect the unwashed masses of people that believe whatever the government, fox news, or their ISP tell them. I'm personally sorry that we didn't listen to Mr Orwell's nightmarish vision of the future. It's upon us now.
By way of interpretation: We're going to blame the 5% percent of our customers who actually use the amount of bandwidth that they purchased. We know that if you had paid us only 50% of what we robb^H^H^H^H charge you, you would be happy with 1.5 Mbs download speed, but it sounds so much better if we promise you 3Mbs even though 90+ percent of you will never use it. This way we look like a super broadband provider to most of you, and to protect that false image, we're going to punish the few people who actually thought they were getting what they paid for.
It's not that we, Comcast, think our customers are fucking idiots, it's just that we know the damned good money we paid our congressional lobbyists is going to go a lot further than the whiney complaints of less than 5% of our consumer base.
So, we at Comcast want to assure you we are protecting you from the people who want to rob you of bandwidth so they can have the actual bandwidth that they paid for. By protecting you from these greedy bastards you can rest assured that we are doing all we can to keep your cash falling into our pockets every month. Thank you for being a Comcast customer.
Support NYCountryLawyer RIAA vs People
I. Prohibited Uses and Activities What uses and activities does Comcast prohibit? [...]
Conduct and information restrictions
.. Snip
09:F9:11:02 - 9D:74:E3:5B - D8:41:56:C5 - 63:56:88:C0
I have hated comcast for their customer service and service quality since I first subscribed to cable back in the very early 90s. Thank the gods for DirecTV introducing competition to this market of city and county sponsored monopolies.
Unfortunately, I recently moved back under comcast's umbrella and had no other options for internet within my budget. And now I'm suffering latencies as high as three seconds whenever I download a torrent. As soon as I stop torrent downloads, my latency returns to 25ms.
This is not traffic shaping. This is crap.
Shaping involves prioritizing and queing packets so that every process gets fed, regardless of what's running. You can also force downloads like BT, FTP, and even HTTP to take the slow path, moving icmp and ssh to the front of the line. This is quite easy with tc and other professional tools.
However, what comcastic seems to be doing is more akin to load leveling back in the days of mainframes. In those situations, you find that a user is hogging the resource and you would load level ALL of that users processes, regardless of function. As a result, if I'm downloading a torrent, my ssh sessions take 30 seconds to establish and keystroke confirmation lags three seconds behind my typing. Since I type about 60 words per minute, that's about three words or more behind my fingers. Wow.
Nice way to show your colors comcast. Once again, you are guaranteeing that:
1. as soon as I can, I'm dumping you.
2. I'm already telling EVERYONE to avoid you
3. I will go out of my way to starve you of customers
4. I will seek out and endorse your competitors
Good luck. May you soon die a well deserved and early death.
These opinions guaranteed or your money back.
Now that your ISPs have started going down this route there isn't much you'll be able to do. When this happened in Australia around 2000-01 a single user of one of the ISPs that lead the charge towards download limits and limited speeds started a small site, as the industry fell into worse condition (from the consumers point of view) that site basically turned into the independent industry watchdog. www.whirlpool.net.au became a very important staging ground for consumers to fight back, even if that meant mass organised exodus from misbehaving companies. Hopefully for your internet use sake some thing similar pops up in the US and gets wide attention.
Of course there is at least one up side to this all and that is once you have defined download limits you the consumer are directly paying for x amount of bandwidth. Opponents to net neutrality find their arguments fail completely because people en mass start to understand that it means they'd be paying for the same bandwidth twice. So far in Australia any attempts to start the debate on net neutrality have fallen on deaf ears and even out rage.
I ate your fish.
That's not exactly what they're doing, either. They might be able to justify dropping certain connections in favor of the collective good. What they're actually doing is impersonating the system your software is in communication with, and sending a reset.
In any normal sense of the word this is fraud. In any normal sense of the phrase this is not traffic shaping.
I'm not an expert on these matters, but I don't see any reason for an ISP to send fraudulent resets instead of using normal traffic shaping techniques other than an attempt to conceal what they are doing. Detecting this behavior requires simultaneous monitoring of both ends of the communication.
-Peter
PS: I'm posting this on Comcast. I can't understand why they don't offer a service package they feel is fair instead of subverting our agreement.
"Hi, I'm Angela, how may I help you today?"
"Hi Angela. I was looking through the terms of service and wanted to make sure I am not in violation of my agreement. Is it true that I'm not allowed to view or download pornographic material?"
"Uhmm..."
"I have downloaded a LOT of porn through the Comcast service. Everything is legal-- everyone over 18, and amateur material only rather than pirated commercial material. I prefer the amateur work anyway, it's more real, you know? Have you viewed or published anything pornographic using Comcast service? I'd feel a little more comfortable if I knew I was in good company. Also, do you want to trade?"
Give it time - they'll get to you.
I used to do the same thing (using exim instead of sendmail), until I got this letter from Comcast claiming that I was sending spam. They claimed to have proof:
I knew this to be bogus, as there is only one way out of my home network and every email is logged. Despite this, they stuck to their guns and refused to unblock port 25, and refused to even discuss the possibility of sending me the proof they claimed to have, or even reveal anything about the email, the IP in question, etc.The worst part of this was not the block on outgoing. I just had to use a different port and authenticate each time, which was a pretty simple configuration change in Exim. A lot of ISPs refused email directly from me anyway, indicating that they don't accept email from a network unless it's from an "official" email relay on that network. The list of host names that I had to send through Comcast was getting rather long.
The worst part was that they also blocked port 25 for all incoming traffic. What is that supposed to do for anybody? How is it even justified? But of course their TOS already prohibits "servers", so they felt justified to block mail from reaching me. I had to set up a RollerNet account to get around it. Very annoying.
Yea, yea, I know "switch providers if they treat you like that" you say. Well my only other option is Verizon FIOS (can't even get DSL), and they block 25 by default as well as any incoming port 80 traffic. So that's just a non-starter.
"Somebody has to do something. It's just incredibly pathetic it has to be us."
--- Jerry Garcia