Access Providers

NANOG 65 Report

NANOG 65 was once again your typical NANOG meeting: a set of operators, vendors, researchers and others for 3 days, this time in Montreal in October. Here's my impressions of the meeting... The opening keynote was from Jack Waters from Level 3, which looked back over the past 25 years of the Internet, was interesting to me in its reference to the "Kingsbury Letter". more

EFF: For ISPs to Retain Power to Censor the Internet, DNS Needs to Remain Leaky

EFF's Senior Legislative Counsel, Ernesto Falcon, in a post on Monday has argued that major ISPs in the U.S. -- the likes of Comcast, AT&T;, and Verizon -- are aggressively influencing legislators to stop the deployment of DNS over HTTPS (DoH), "a technology that will give users one of the biggest upgrades to their Internet privacy and security since the proliferation of HTTPS." more

Networks and Nationalization

This post isn't about -- or isn't only about -- the use of computer technology to commit crimes. It's more about the use of computer technology to commit war. A few weeks ago, I was part of a conversation about the legal issues cyberwarfare raises. We were talking about various scenarios -- e.g., a hostile nation-state uses cyberspace to attack the U.S. infrastructure by crippling or shutting down a power grid, air traffic control systems, financial system, etc. Mostly, we were focusing on issues that went to the laws of war, such as how and when a nation-state that is the target of a cyberattack can determine the attack is war, rather than cybercrime or cyberterrorism. more

Telesat Begins Testing Low-Earth Orbit Satellite Internet Service

SpaceX and OneWeb get a lot of publicity and have ambitious plans, but Telesat is the first low-Earth orbit (LEO) satellite Internet service provider to begin testing with potential resellers. Last January, Telesat launched a demonstration satellite and it is now ready for testing. Maritime connectivity provider OmniAccess and Australian ISP Optus had committed to testing the system previously and this week they were joined by in-flight entertainment company Global Eagle Entertainment. more

NSA, Prism and Internet Exchange Points in Canada

As the operator of the registry for the .CA top-level domain and the domain name system (DNS) infrastructure that supports it, I am uncomfortable, though not surprised, with the knowledge that a government is monitoring the activities of Internet users. And while recent reports about the National Security Agency's top-secret PRISM program actively monitoring Internet users in the United States and (by default) citizens of other countries - Canada included - are on the front page of newspapers around the world, Internet surveillance is not exactly new. more

Undersea Cable Cuts, Internet Governance, and Lessons Learned

Early this month I attended the 3rd Internet Governance Forum in Hyderabad, India. The overall theme of the 4-day meeting was "Internet for All"... Last Friday, I spent a couple of hours in the morning on email before I got cutoff around 10am. I have 2 DSL lines at home through 2 different ISPs, I tried both lines but they were both down. I thought something wrong happened at the local exchange and decided to turn off my computer and enjoy my weekend. The last thing I could have thought about then was that what happened back in January 2008 was happening again in less than a year! more

VDSL Cabinet Consideration for FttN Roll Outs

Australia will be an interesting test market for VDSL. With a new government and the broadband infrastructure company NBN Co basically in agreement, it is most likely that VDSL will be used to bring for example fast broadband to multi-dwelling units (MDUs). It was mainly for political reasons that the previous government stopped NBN Co deploying the VDSL technology in MDUs for this purpose. Whether or not any more VDSL will be deployed beyond that will largely depend on the NBN Co review of its current plan.  more

Thus Ends the Stupid Network Model?

There is an article in EETimes by Fay Arjomandi of Vancouver-based Mobidia that may shake up the fans of the 10 year old stupid network principle. The stupid network essay calls for intelligence to reside at the edge of the network, rendering IP networks to plumbing pipes -- with carriers ignorant of the application and services being transported. more

Emerging Markets Tech Watch 2012

2011 has been a significant year for the technology sector globally. Information technology is touching more people in more ways than ever before. Developed markets will be considering a 2012 in which business innovation, competitiveness, and service differentiation are built on ubiquitous broadband, cloud computing, smarter mobile computing, and an increasing plethora of Internet-connected devices. By contrast, securing the technology future for developing markets demands that attention be placed on more fundamental issues. more

Cisco: P2P Flat in North America? Some Experiencing Major Growth

North American p2p went from 370 petabytes in 2006 to only 416 petabytes in 2007 according to Cisco's figures. Since U.S. users increased 16% in the same period, that's a drop in p2p per user and a significant drop in p2p as a percentage of all traffic. There's a major margin of error in these figures, so I'm calling it "flat." That's very different from pre 2007 experience, when p2p grew rapidly. It severely contradicts what many in Washington D.C. are saying... more

Goo Goo Goggles: 700MHz Spectrum Auction and the U.S. Taxpayers

Scott Cleland claims the open access rules on 700MHz spectrum triggered by Google's bid fleeced the US taxpayer by $7bn. I don't buy it, even as a signed-up fully-paid network neutrality opponent. Firstly, the numbers ignore economics. If the C block was encumbered, that would raise the prices of the A and B blocks. So you need to take a much smaller differential as to the cost of the encumbrance. more

An Attack on WiFi Spectrum

A little over a year ago, the FCC approved the use of 1,200 MHz of spectrum in the 6 GHz band for public use -- for new WiFi. WiFi is already the most successful deployment of spectrum ever. A year ago, Cisco predicted that by 2022 that WiFi will be carrying more than 50% of global IP traffic. These are amazing statistics when you consider that WiFi has been limited to using 70 MHz of spectrum in the 2.4 GHz spectrum band and 500 MHz in the 5 GHz spectrum band. more

Can SpaceX Launch 30,000 Second-Generation Starlink Satellites? Maybe

The bottom line is that success is not guaranteed, but neither is failure -- there is a non-zero probability of success. On May 26th, SpaceX applied for permission to launch 30,000 "second-generation" Starlink broadband Internet satellites. (Note that the software on Starlink satellites is updated about once a week). The application narrative states that the second-generation satellites will be configured... more

Quantifying Internet Shutdowns: ISOC Introduces the NetLoss Calculator

In light of the ongoing Internet shutdowns, such as the recent government-ordered Internet disruption in Algeria aimed at curbing cheating during national exams, the Internet Society (ISOC) has unveiled a tool, the NetLoss Calculator. This tool calculates the economic costs of internet shutdowns, a feat that has been a significant challenge until now. more

The Framing of “IP Transition” Fails to Come to Terms With Real Impact of the Internet

I keep seeing so many articles about the Internet and related policy issues that it's hard to know how to respond. The term "IP Transition" may be a good starting point since the term is an attempt to treat the Internet as a smooth transition rather accepting the idea that we are in the midst of a disruptive change. It seems that the FCC's approach is to simply substitute IP for old protocols and to preserve policies tied to the accidental properties of a copper infrastructure. This shows a failure to come to terms with the new reality. more