On a Friday afternoon before a holiday weekend, Comcast released its latest volley against its customer base, announcing a 250 GB monthly download limit. According to reports, after the first violation, you will get a message from your friends at Comcast warning you about your dastardly behavior (aka using the service you are paying for) and any subsequent violation of the limit would result in suspension of service for a year (or the less publicized punishment where you get sent to Dean Wormer and put on double-secret probation). This is a thinly-veiled continuation of Comcast's attack on P2P traffic.

Earlier this year, reports such as began to surface that Comcast was blocking legitimate P2P sites such as BitTorrent in violation of federal rules. Information Week's Richard Martin wrote at the time:

Comcast has been accused of violating federal regulations regarding "reasonable network management" by jamming users attempting to share files via the BitTorrent protocol over its cable modems. Net-neutrality activist groups like the Electronic Frontier Foundation and the Free press say that amounts to discrimination against specific applications -- something FCC chairman Kevin Martin has said is verboten.

Comcast of course denied the practice and said it was "delaying," not blocking the traffic, but the FCC wasn't buying that line and on Aug 1 voted 3-2 ordering the ISP to stop blocking its customers from sharing files and videos online. 28 days later Comcast defined, or according to them, hard-coded, the 250 GB limit, into its customer policy.

The announcement, even though it was tucked in before a long weekend in the US, prompted some harsh responses. As you would expect customers are angered that Comcast, a major ISP would place limitations on the amount of data moving across the network. Some have that the average consumer never exceeds the limit, so there is little to worry about, but the whole promise of broadband has always been the ability to download larger and larger files.

As my friend Bill Swallow pointed out, what does this mean, for instance, to Netflix customers, who are downloading movies, sometimes HD, which by their nature are large files? This is a legitimate and reasonable use of network resources, yet Comcast instead of welcoming this usage is putting a cap on it. yesterday upon hearing the news, the announcement is effectively "flipping the bird to internet age consumers."

It seems ridiculous on its face that Comcast would choose to punish violators of this artificial limit, rather than using it as a business opportunity to charge additional fees for exceeding the limit, a move that would likely be much more palatable consumers. Instead, they inexplicably choose to kick sand in the faces of its own customers. It's stretches the limits of incredulity, and I expect come Tuesday, Comcast's short-sighted executives are in for a backlash they hadn't expected.

Dani AI

Generated

Practical, immediately usable advice for anyone worried about ISP caps or application-specific shaping.

Measure first. Enable per-device traffic accounting on your gateway (stock router pages or third‑party firmware such as OpenWrt/DD‑WRT/Tomato) and use OS/network tools on each machine to log daily totals; save monthly snapshots and screenshots of any ISP meter. A clear baseline removes guesswork when you question a warning and makes it easier to show who or what is consuming the bytes.

Contain heavy users and tune the network. Audit devices and services (cloud backups, OS/game updates, media downloads, P2P) and move large transfers to manual or off‑peak windows. In file‑sharing clients reduce simultaneous peers, cap upload to a conservative percentage of your upstream, and limit seeding. On the router enable QoS to prioritize interactive traffic, create a restricted guest SSID, isolate high‑use devices on a separate VLAN or secondary router, and secure Wi‑Fi (WPA2/WPA3 + strong passphrase) to stop unauthorized use.

If you receive an ISP notice, ask for a written breakdown of their accounting method and the exact measurement window, keep dated records of all contacts, and request escalation and a written appeals path. Ask whether alternative plans (business/unlimited) or paid add‑ons exist. If customer service stalls, contact your state consumer protection office or the regulator and file a complaint; documented, repeatable evidence is the most effective argument.

Community action helps. Share anonymized usage patterns on forums and with local groups, press for transparent meter methodology, and coordinate to demand plan options. Echoing ’s point about limited choices and ’s reminder that caps differ by market, clear measurement plus documented escalation and pressure are the most practical defenses.

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250GB! I can only dream of the day when that kind of monthly cap is available to consumers in New Zealand. $50 gets me 20GB on a fair usage scheme where I can download a max of 2GB per day or 20GB per month (whatever comes first) at about 6 megabits per second.

I don't believe they should be capping it and defiantly not be restricting certain protocols but you should count yourselves lucky that your country has those kind of plans and also the competition needed to bring about better and better plans.

You're right. Compared to that plan, 250GB sounds good, but it's the principle of the matter that they are restricting users for no good reason other than a misguided war against P2P traffic. Regarding competition, I have very few options where broadband is concerned. In fact my only other option where I live is Verizon DSL. If Verizon FioS service were available in my area, Comcast would have lost me a long time ago. For now, I'll stick with Comcast cable service, but I wish there were wider competition. In many areas, it's Comcast or nothing.

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