Wireless Networking

Comcast's New Plans Dump the Data Caps (pcmag.com) 80

Comcast is introducing new simplified, contract-free broadband plans that eliminate its unpopular 1.2TB data cap for residential customers. "The company began enforcing a data cap in 2008, when it set that limit at 250GB," notes PCMag. "Four years later, it raised that to 300GB, then lifted it to 1TB in 2016 and inched it up again to 1.25TB in 2020 after suspending it entirely during the early months of the pandemic." The report notes that existing customers will need to switch to these updated plans to benefit from the cap removal. PCMag reports: Steve Croney, Comcast's COO for connectivity and platforms, describes these new "everyday price plans" as "built on simplicity and transparency -- no hidden fees, no confusion." Comcast began showing the new plans on its sign-up pages Thursday morning. The monthly rates largely match those announced when Comcast advertised a rate-lock offer in April:

- 300Mbps downloads for $40 with a one-year lock or $55 with a five-year lock, then $70 a month
- 500Mbps for $55 with a one-year lock or $70 with a five-year lock, then $85
- 1Gbps for $70 with a one-year lock or $85 a month with a five-year lock, then $100
- 2Gbps for $100 with a one-year lock or $115 with a five-year lock, then $130

Upload speeds on those plans will vary by location but should start at 40Mbps. These plans also include one year of Xfinity Mobile wireless service, which combines Verizon's coverage with Comcast's Wi-Fi network.

The Internet

Ask Slashdot: Can You Roll Your Own Home Router? 150

"My goal is to have a firewall that I trust," writes Slashdot reader eggegick, "not a firewall that comes from the manufacture that might have back doors." I'm looking for a cheap mini PC I can turn into a headless Linux-based wireless and Ethernet router. The setup would be a cable modem on the Comcast side, Ethernet out from the modem to the router and Ethernet, and WiFi out to the home network.
Two long-time Slashdot readers had suggestions. johnnys believes "any old desktop or even a laptop will work.... as long as you have a way to get a couple of (fast or Gigabit) Ethernet ports and a good WiFi adapter... " Cable or any consumer-grade broadband doesn't need exotic levels of throughput: Gigabit Ethernet will not be saturated by any such connection...

You can also look at putting FOSS firewall software like DD-WRT or OpenWrt on consumer-grade "routers". Such hardware is usually set up with the right hardware and capabilities you are looking for. Note however that newer hardware may not work with such firmwares as the FCC rules about controlling RF have caused many manufacturers to lock down firmware images.

And you don't necessarily need to roll your own with iptables: There are several BSD or Linux-based FOSS distributions that do good firewall functionality. PFSense is very good and user-friendly, and there are others. OpenBSD provides an exceptionally capable enterprise-level firewall on a secure platform, but it's not designed to be user-friendly.

Long-time Slashdot reader Spazmania agrees the "best bet" is "one of those generic home wifi routers that are supported by DD-WRT or OpenWrt." It's not uncommon to find something used for $10-$20. And then install one or the other, giving a Linux box with full control. Add a USB stick so you have enough space for all the utilities.

I just went through the search for mini-PCs for a project at work. The main problem is that almost all of them cool poorly, and that significantly impairs their life span.I finally found a few at the $100 price point that cooled acceptably... and they disappeared from the market shortly after I bought the test units, replaced with newer models in the $250 ballpark.

Share your own thoughts and experiences in the comments.

Can you roll your own home router?
Network

Google Fiber Launches 5Gbps Service 54

Google Fiber is launching the 5Gbps internet plan it began testing in October. Engadget reports: The service will initially cover four cities, but Google says the $125-per-month service will expand to other areas later this year. The new plan is available today in Kansas City, West Des Moines and Fiber's Utah cities. It has symmetrical upload and download rates, an upgraded 10 Gig Fiber Jack (the small box housing the fiber cable's entrance into your home), professional installation, a WiFi 6 router and up to two mesh network extenders.

The upgraded speeds are part of Google's rejuvenated focus on Fiber. The company also recently announced its first network expansion in years. But, perhaps more crucially, it reestablishes Fiber as an industry disrupter pushing competitors to upgrade speeds and lower prices (maybe) on existing plans. Comcast already offers 6Gbps service in some areas, but it costs a whopping $300 and doesn't include symmetrical uploads. Google also reiterated that Fiber's 8Gbps option, also announced late last year, is still "coming soon." That service will also include symmetrical uploads and downloads.
The Internet

Comcast's New Higher Upload Speeds Require $25-Per-Month xFi Complete Add-On 38

The availability of Comcast's promised internet speed boosts has a catch: users need to purchase a $25-per-month xFi Complete add-on. Ars Technica reports: "As markets launch, Xfinity Internet customers who subscribe to xFi Complete will have their upload speeds increased between 5 and 10 times faster," an announcement last week said. "xFi Complete includes an xFi gateway, advanced cybersecurity protection at home and on the go, tech auto-upgrades for a new gateway after three years, and wall-to-wall Wi-Fi coverage with an xFi Pod [Wi-Fi extender] included if recommended. Now, another benefit of xFi Complete is faster upload speeds."

Comcast is deploying the speed upgrade in the Northeast US over the next couple of months. Plans with 10Mbps upload speeds will get up to 100Mbps upload speeds once the new tiers roll out in your region -- if you pay for xFi Complete. Comcast told Ars that faster upload speeds will come to customer-owned modems "later next year" but did not provide a more specific timeline. There is a cheaper way to get the same xFi Gateway with Wi-Fi 6E, as Comcast offers the option to rent that piece of hardware for $14 a month. But Comcast is only making the upload boost available to those who subscribe to the pricier xFi Complete service. While the standard monthly rate for xFi Complete is $25, new customers who sign up by December 31 can get it for $20 monthly during the first year of service.

We asked Comcast today if there's any technical reason it can't deliver the higher upload speeds on customer-owned equipment. A company spokesperson responded that Comcast is working on bringing faster uploads to non-Comcast modems. "We intend to extend the experience to customer-owned modems later next year and are working through the technical requirements as we learn," Comcast said. "We started offering it with our own equipment first and now are working through how to extend to customer-owned equipment." Comcast also said that giving the upload boost to xFi Complete customers first follows its "typical validate, test, and certification process for a new network innovation." But if the reasons for limiting the upload boost to Comcast hardware initially are purely technical instead of revenue-based, it's not clear why people who rent the gateway for $14 a month shouldn't get the same benefit.
The Internet

Comcast Starts Rolling Out 2-Gigabit Download Speeds to Millions of US Homes (theverge.com) 102

Comcast says it's "evolving its entire network architecture" (along with its equipment and customer devices) -- and it's not just a multi-gig network. They're calling it America's fastest -- and its largest. It's being rolled out "immediately" to millions of homes and business, "combined with up to 5x-to-10x faster upload speeds."

"Comcast plans on bringing multi-gig internet speeds to 34 cities across the U.S. by the end of this year," reports the Verge, "and will later expand its reach to more than 50 million households by the end of 2025." According to a press release, the company has already started rolling out 2-gig speeds over its broadband network in Colorado Springs, Colorado; Augusta, Georgia; Panama City Beach, Florida; and Philadelphia, Pennsylvania.

Customers in these cities will also get to take advantage of upload speeds that Comcast says are five to 10 times faster than what it currently offers. The upload speeds appear to max out at 200Mbps, even with the new Gigabit x2 plan, but Comcast intends to change that. It's launching multi-gig symmetrical speeds next year, which will enable multi-gig speeds for both downloads and uploads.

"As part of this initiative, Comcast is accelerating the transformation of its network to a virtualized cloud-based architecture that is fully prepared for 10G and DOCSIS 4.0..." explains the press release, "which will deliver multi-gig symmetrical speeds over the connections already installed in tens of millions of homes and businesses."

The big advantage of digital network technology is "rather than maintaining, updating, and replacing traditional analog network appliances by hand -- which can take days or even weeks -- Comcast engineers can reliably maintain, troubleshoot, and upgrade core network components almost instantly, with a few keystrokes on a laptop or mobile app. This also makes the network much more energy efficient and is an important element of Comcast's plan to become carbon neutral by 2035."

Editor's note: An earlier version of the story said Comcast was offering 2-gigabyte download speeds when it should have said 2-gigabit. We regret the error.
The Internet

Comcast Resists Call To Open Home Wi-Fi Hotspots, Cites Potential Congestion (arstechnica.com) 99

Three U.S. senators today urged Comcast to open all of its Wi-Fi hotspots to children who lack Internet access at home during the pandemic. Ars Technica reports: A letter (PDF) from Sens. Ron Wyden (D-Ore.), Kamala Harris (D-Calif.), and Cory Booker (D-N.J.) says that Comcast recently refused a request to do so because it would cause congestion for subscribers. But the senators argue that "Comcast's excuse simply does not add up." Comcast has been praised by advocates for its pandemic response, which includes two free months of home-Internet service for new low-income subscribers, temporary suspension of its data cap, and making many of its hotspots free to the general public. But while Comcast opened up 1.5 million hotspots located at businesses and other public areas, there's another category of Comcast Wi-Fi hotspots that still require a Comcast login and subscription. Those are the hotspots that are enabled by default on Xfinity routers used by home-Internet subscribers.

Since 2013, Xfinity gateways have broadcasted a separate network that other Comcast subscribers can log in to with a Comcast username and password. Unless you've disabled the functionality, anyone within range of your Comcast router can get Internet access if they have a Comcast subscription or have paid for a temporary Wi-Fi pass. Wyden, Harris, and Booker argue that Comcast should open these hotspots to children without Internet access during the pandemic so that kids can get free broadband at home instead of having to go to a parking lot or other public places.
In the letter, the senators ask Comcast to answer a list of questions by May 22. They also want the company to provide specific details on how opening up the hotspots would affect network performance.

"Please identify the specific performance issues that you anticipate would impact Comcast subscribers and their ability to get the level of service for which they pay if Comcast removed the paywall on its residential public Wi-Fi networks," the senators wrote. "For each issue you identify, please explain why the use today of a subscriber's public network by someone who has purchased an access pass from Comcast does not cause the same problem."
Media

Comcast's 'Unlimited' Mobile Plan Now Costs $20 Extra For HD Video (arstechnica.com) 52

Xfinity Mobile's unlimited data plans now cost an extra $20 a month if you want to watch HD video. They cost $45 per line per month, but video streams are generally limited to 480p resolution. "Comcast yesterday announced a new $20-per-month HD Pass 'for an upgrade to HD video resolution on Unlimited lines (720p on phone and 1080p on tablets),'" reports Ars Technica. "That raises the monthly price to $65." From the report: Xfinity Mobile does offer cheaper options with HD video if you don't need unlimited data. Comcast said it now allows HD streaming on its limited plans, which cost $12 a month for 1GB, $30 for 3GB, and $60 for 10GB. Comcast charges $12 for each additional gigabyte if you go over your limit. Comcast also now offers a "Data Saver" feature to limited-plan customers, which turns off HD streaming in order to reduce data usage.

The new $20 HD pass doesn't lift the 1.5Mbps cap for unlimited customers who use more than 20GB, but Comcast says buying the pass does let users "access faster speeds when the network is congested, such as during concerts and sporting events." Basically, this means unlimited customers who pay $20 extra and use less than 20GB a month will get HD video and will not get slower speeds than limited-plan customers during network congestion. The various speed restrictions do not apply when your phone is connected to a Comcast Wi-Fi hotspot. There are millions of those around the country, and Xfinity Mobile phones can automatically connect to them when in range.

Television

Vizio Wants Next-Generation Smart TVs To Target Ads To Households (reuters.com) 235

Smart TV manufacturer Vizio has formed a partnership with nine media and advertising companies to develop an industry standard that will allow smart TVs to target advertisements to specific households, the companies said this week. From a report: The consortium includes major TV networks like Comcast Corp's NBCUniversal and CBS, as well as advertising technology companies like AT&T's Xandr. Addressable advertising, or targeting viewers on the household level based on their interests, has long been the goal of TV marketers. But TVs lack cookies that internet browsers use to allow ads to follow people around the web. [...] The consortium of companies, dubbed Project OAR, or Open Addressable Ready, hopes to define the technical standards for TV programmers and platforms to deliver addressable advertising on smart TVs, which are WiFi-enabled TVs with apps for services like Netflix Inc and Hulu, by the end of this year, McAfee said. Further reading: In January this year, Bill Baxter, chief technology officer of Vizio, spoke about business of data collection in an interview. He said: It's about post-purchase monetization of the TV. This is a cutthroat industry. It's a 6-percent margin industry, right? I mean, you know it's pretty ruthless. You could say it's self-inflicted, or you could say there's a greater strategy going on here, and there is. The greater strategy is I really don't need to make money off of the TV. I need to cover my cost. And then I need to make money off those TVs. They live in households for 6.9 years -- the average lifetime of a Vizio TV is 6.9 years. You would probably be amazed at the number of people come up to me saying, "I love Vizio TVs, I have one" and it's 11 years old. I'm like, "Dude, that's not even full HD, that's 720p." But they do last a long time and our strategy -- you've seen this with all of our software upgrades including AirPlay 2 and HomeKit -- is that we want to make things backward compatible to those TVs. So we're continuing to invest in those older TVs to bring them up to feature level comparison with the new TVs when there's no hardware limitation that would otherwise prevent that.
Businesses

Comcast Will Limit Xfinity Mobile Video Streaming Resolution (engadget.com) 87

Xfinity Mobile customers will soon see a change to their video streams. From a report: In the coming weeks, videos streamed using cellular data will be limited to 480p resolution, a move that other carriers including T-Mobile, Verizon and Sprint have implemented for certain plans in the past. Videos streamed over WiFi won't be affected by the change and Comcast says that it will offer the option to stream 720p video over cellular data for an added fee later this year. Until that plan becomes available, customers who would like to continue streaming video at 720p will be able to do so for no charge, they'll just have to call the carrier in order to set that up. Additionally, users with an unlimited plan will see their hotspot speeds capped at 600 Kbps.
Businesses

How Cable Monopolies Hurt ISP Customers (backchannel.com) 89

"New York subscribers have had to overpay month after month for services that Spectrum deliberately didn't provide," reports Backchannel -- noting these practices are significant because together Comcast and Charter (formerly Time Warner Cable) account for half of America's 92 million high-speed internet connections. An anonymous reader quotes Backchannel: Based on the company's own documents and statements, it appears that just about everything it has been saying since 2012 to New York State residents about their internet access and data services is untrue...because of business decisions the company deliberately made in order to keep its capital expenditures as low as possible... Its marketing department kept sending out advertising claims to the public that didn't match the reality of what consumers were experiencing or square with what company engineers were telling Spectrum executives. That gives the AG's office its legal hook: Spectrum's actions in knowingly saying one thing but doing another amount to fraudulent, unfair, and deceptive behavior under New York law...

The branding people went nuts, using adjectives like Turbo, Extreme, and Ultimate for the company's highest-speed 200 or 300 Mbps download offerings. But no one, or very few people, could actually experience those speeds...because, according to the complaint, the company deliberately required that internet data connections be shared among a gazillion people in each neighborhood... [T]he lawsuit won't by itself make much of a difference. But maybe the public nature of the attorney-general's assault -- charging Spectrum for illegal misconduct -- will lead to a call for alternatives. Maybe it will generate momentum for better, faster, wholesale fiber networks controlled by cities and localities themselves. If that happened, retail competition would bloom. We'd get honest, straightforward, inexpensive service, rather than the horrendously expensive cable bundles we're stuck with today.

The article says Spectrum charged 800,000 New Yorkers $10 a month for outdated cable boxes that "weren't even capable of transmitting and receiving wifi at the speeds the company advertised customers would be getting," then promised the FCC in 2013 that they'd replace them, and then didn't. "With no competition, it had no reason to upgrade its services. Indeed, the company's incentives went exactly in the other direction."
Verizon

Comcast Will Launch a Wireless Service Next Year (businessinsider.com) 50

Steve Kovach, writing for Business Insider:Comcast plans to launch its own wireless service in 2017, CEO Brian Roberts said at the Goldman Sachs Communicopia conference Tuesday. Since Comcast doesn't have its own cell towers, it'll rely on WiFi networks for connectivity. The user will be switched to Verizon's network when they're away from WiFi. There are already a few smaller carriers that offer services like this, like Google's Project Fi and Republic Wireless. Those companies work as mobile virtual network operators (MVNO) and pay major wireless carriers like Sprint or T-Mobile to use their cell towers when users aren't connected to WiFi. MVNOs tend to be cheaper than traditional wireless carriers, offering benefits like the option to only pay for the data you use. The move will also help Comcast and Verizon compete with AT&T, which merged with DirecTV and is able to offer combined wireless, home broadband, and TV packages.
The Internet

Engineer Gets Tired Of Waiting For Telecom Companies To Wire His town -- So He Does It Himself (backchannel.com) 106

Gurb, 75 kilometers north of Barcelona, is a quiet farming community of 2,500. It has suddenly become a popular place, thanks to being the birthplace of Guifi.net, one of the world's "most important experiments in telecommunications." It was built by an engineer who got tired of waiting for Telefonica, the Spanish telecom giant, to provide internet access to the people of his community. At first he wanted an internet access for himself, but it soon became clear that he also wanted to help his neighbors. Guifi has grown from a single wifi node in 2004, to 30,000 working nodes today, including some fiber connections, with thousands more in the planning stages. An article on Backchannel today documents the tale of Guifi. From the article: The project is a testament to tireless efforts -- in governance, not just in adding hardware and software -- by Ramon Roca (the engineer who started it) and his colleagues. They've been unwavering in their commitment to open access, community control, network neutrality, and sustainability. In 2004, he bought some Linksys WiFI hackable routers with a mission to get himself and his neighbors connected to the Internet. This is how he did it: Roca turned on a router with a directional antenna he'd installed at the top of a tall building near the local government headquarters, the only place in town with Internet access -- a DSL line Telefonica had run to municipal governments throughout the region. The antenna was aimed, line of sight, toward Roca's home about six kilometers away. Soon, neighbors started asking for connections, and neighbors of neighbors, and so on. Beyond the cost of the router, access was free. Some nodes were turned into "supernodes" -- banks of routers in certain locations, or dedicated gear that accomplishes the same thing -- that could handle much more traffic in more robust ways. The network connected to high-capacity fiber optic lines, to handle the growing demand, and later connected to a major "peering" connection to the global Internet backbone that provides massive bandwidth. Guifi grew, and grew, and grew. But soon it became clear that connecting more and more nodes wasn't enough, so he created a not-for-profit entity, the Guifi.net Foundation. The foundation, thanks to its cause and a cheerful community, has received over a million Euros to date -- from various sources including several levels of government. But as the article notes, a million Euros is a drop in the bucket next to the lavish subsidies and favors that state-approved monopolies such as Telefonica have enjoyed for decades. The article adds: The Guifi Foundation isn't the paid provider of most Internet service to end-user (home and business) customers. That role falls to more than 20 for-profit internet service providers that operate on the overall platform. The ISPs share infrastructure costs according to how much demand they put on the overall system. They pay fees to the foundation for its services -- a key source of funding for the overall project. Then they offer various kinds of services to end users, such as installing connections -- lately they've been install fiber-optic access in some communities -- managing traffic flows, offering email, handling customer and technical support, and so on. The prices these ISPs charge are, to this American (Editor's note: the author is referring to himself) who's accustomed to broadband-cartel greed, staggeringly inexpensive: 18 to 35 Euros (currently about $26-$37) a month for gigabit fiber, and much less for slower WiFi. Community ownership and ISP competition does wonders for affordability. Contrast this with the U.S. broadband system, where competitive dial-up phone access -- phone companies were obliged to let all ISPs use the lines as the early commercial Internet flourished in the 1990s -- gave way to a cartel of DSL and cable providers. Except in a few places where there's actual competition, we pay way more for much less.Read the story in its entirety here.
Wireless Networking

Americans Abandoning Wired Home Internet, Shows Study (seattletimes.com) 352

An anonymous reader writes: Americans as a whole are growing less likely than before to have residential broadband, according to new data on a sample of 53,000 Americans. In plain English, they're abandoning their wired Internet for a mobile-data-only diet -- and if the trend continues, it could reflect a huge shift in the way we experience the Web. The study, conducted for the Commerce Department by the U.S. Census Bureau, partly upholds what we already knew. Low-income Americans are still one of the biggest demographics to rely solely on their phones to get online. Today nearly a third of households earning less than $25,000 a year exclusively use mobile Internet to browse the Web. That's up from 16 percent in 2013. They're often cited as evidence of a digital divide; families with little money to afford a home Internet subscription must resort to free Wi-Fi at libraries and even McDonald's to do homework, look for jobs and find information. But people with higher incomes are ditching their wired Internet access at similar or even faster rates. In 2013, 8 percent of households making between $50,000 and $75,000 a year were mobile-only. Fast-forward a couple of years, and that figure is 18 percent. Seventeen percent of households making between $75,000 and $100,000 are mobile-only now, compared with 8 percent two years ago. And 15âpercent of households earning more than $100,000 are mobile-only, versus 6 percent in 2013.
Communications

Why Won't T-Mobile Let Us Binge On All Of It? 181

Bennett Haselton writes: T-Mobile has been accused of violating Net Neutrality by providing "Binge On" plans that come with unlimited data, but only from select streaming websites such as Hulu and Netflix streamed at low-quality speeds (while excluding Youtube and Google Play). Why not just duck the whole net neutrality debate by providing Binge On as a medium-bandwidth pipe, which has a limited data streaming speed, but can stream at that speed from any website? Read on for more on this question, and T-Mobile's stilted rationale for its provider-specific system.
The Internet

Comcast Sued For Turning Home Wi-Fi Routers Into Public Hotspots 291

HughPickens.com writes: Benny Evangelista reports at the San Francisco Chronicle that a class-action suit has been filed in District Court in San Francisco on behalf of Toyer Grear and daughter Joycelyn Harris, claiming that Comcast is "exploiting them for profit" by using their home router as part of a nationwide network of public hotspots. Comcast is trying to compete with major cell phone carriers by creating a public Xfinity WiFi Hotspot network in 19 of the country's largest cities by activating a second high-speed Internet channel broadcast from newer-model wireless gateway modems that residential customers lease from the company.

Although Comcast has said its subscribers have the right to disable the secondary signal, the suit claims the company turns the service on without permission. It also places "the costs of its national Wi-Fi network onto its customers" and quotes a test conducted by Philadelphia networking technology company Speedify that concluded the secondary Internet channel will eventually push "tens of millions of dollars per month of the electricity bills needed to run their nationwide public Wi-Fi network onto consumers." The suit also says "the data and information on a Comcast customer's network is at greater risk" because the hotspot network "allows strangers to connect to the Internet through the same wireless router used by Comcast customers."
Advertising

Comcast Using JavaScript Injection To Serve Ads On Public Wi-Fi Hotspots 230

An anonymous reader writes: For some time now, Comcast has setting up public Wi-Fi hotspots, some of which are run on the routers of paying subscribers. The public hotspots are free, but not without cost: Comcast uses JavaScript to inject self-promotional ads into the pages served to users. "Security implications of the use of JavaScript can be debated endlessly, but it is capable of performing all manner of malicious actions, including controlling authentication cookies and redirecting where user data is submitted. ... Even if Comcast doesn't have any malicious intent, and even if hackers don't access the JavaScript, the interaction of the JavaScript with websites could "create" security vulnerabilities in websites, [EFF technologist Seth Schoen] said. "Their code, or the interaction of code with other things, could potentially create new security vulnerabilities in sites that didn't have them," Schoen said."
Piracy

Rightscorp's New Plan: Hijack Browsers Until Infingers Pay Up 376

A few weeks ago, Rightscorp announced plans to have ISPs disconnect repeat copyright infringers. mpicpp (3454017) wrote in with news that Rightscorp announced during their latest earnings call further plans to require ISPs to block all web access (using a proxy system similar to hotel / college campus wifi logins) until users admit guilt and pay a settlement fine (replacing the current system of ISPs merely forwarding notices to users). Quoting TorrentFreak: [Rightscorp] says 75,000 cases have been settled so far with copyright holders picking up $10 from each. ... What is clear is that Rightscorp is determined to go after "Comcast, Verizon, AT&T, Cable Vision and one more" in order to "get all of them compliant" (i.e forwarding settlement demands). The company predicts that more details on the strategy will develop in the fall, but comments from COO & CTO Robert Steele hint on how that might be achieved. ... "[What] we really want to do is move away from termination and move to what's called a hard redirect, like, when you go into a hotel and you have to put your room number in order to get past the browser and get on to browsing the web." The idea that mere allegations from an anti-piracy company could bring a complete halt to an entire household or business Internet connection until a fine is paid is less like a "piracy speeding ticket" and more like a "piracy wheel clamp", one that costs $20 to have removed.
Wireless Networking

The Hidden Cost of Your New Xfinity Router 224

An anonymous reader writes "The battle over Comcast's public WiFi network that is hosted on your cable modem continues. Comcast responded to Speedify's earlier power measurements by rushing them a new Cisco cable modem. The new modem proved to be more power hungry than the last, and also introduced some tricky IPv6 problems that caused major headaches for the team."
Wireless Networking

Comcast Converting 50,000 Houston Home Routers Into Public WiFi Hotspots 474

New submitter green453 writes: 'As a Houston resident with limited home broadband options, I found the following interesting: Dwight Silverman of the Houston Chronicle reports (warning: paywalled) that Comcast plans to turn 50,000 home routers into public Wi-Fi hotspots without their users providing consent. Comcast plans to eventually convert 150,000 home routers into a city-wide WiFi network. A similar post (with no paywall) by the same author on the SeattlePI Tech Blog explains the change. From the post on SeattlePI: "What's interesting about this move is that, by default, the feature is being turned on without its subscribers' prior consent. It's an opt-out system – you have to take action to not participate. Comcast spokesman Michael Bybee said on Monday that notices about the hotspot feature were mailed to customers a few weeks ago, and email notifications will go out after it's turned on. But it's a good bet that this will take many Comcast customers by surprise."' This follows similar efforts in Chicago and the Twin Cities.
Networking

Comcast Turning Chicago Homes Into Xfinity Hotspots 253

BUL2294 writes "The Chicago Tribune is reporting that, over the next few months in Chicago, Comcast is turning on a feature that turns customer networks into public Wi-Fi hotspots. After a firmware upgrade is installed, 'visitors will use their own Xfinity credentials to sign on, and will not need the homeowner's permission or password to tap into their Wi-Fi signal. The homegrown network will also be available to non-subscribers free for several hours each month, or on a pay-per-use basis. Any outside usage should not affect the speed or security of the home subscriber's private network. [...] Home internet subscribers will automatically participate in the network's growing infrastructure, although a small number have chosen to opt out in other test markets.' The article specifically mentions that this capability is opt-out, so Comcast is relying on home users' property, electricity, and lack of tech-savvy to increase their network footprint." Comcast tried this in the Twin Cities area, and was apparently satisfied with the results, though subscribers are starting to notice.

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