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Ever since Neustar announced they signed a deal with GSMA to oversea global database for the mobile operators last week (see also Washington Post), there are many debates about the deal online. "Neustar, a company that should certainly know better, has announced that they're going to create a .gprs TLD to serve the mobile phone industry This, of course, requires creation of a private root zone, against the very strong warnings in RFC 2826" said Steven Bellovin. To the more supportive John Levine: "This isn't quite as stupid as it seems. The GSM industry needs some way to maintain its roaming user database, the database is getting considerably more complicated with 3G features, and it looks to me like they made a reasonable decision to use DNS over IP to implement it rather than inventing yet another proprietary distributed database." more
Most people who have wireless Ethernet at home, or the office, connect to the wireless network by attaching to a wireless Access Point, or AP. This method of wireless networking is called "Infrastructure Mode". If you have a secure wireless network configured in "Infrastructure Mode" you are using MAC address filtering, some level of encryption, and have made some additional changes to your AP in order to prevent just anyone from using it or capturing data. ...However, for those who are not using "Infrastructure Mode", and are configured to communicate from machine to machine, or "Ad-Hoc", there are a few things you should be aware of. more
What would duopoly providers of internet access really like to have? They'd really like to be paid for providing non-commodity services. They'd really like to be rewarded for running the network, top to bottom. "But that's not possible," you say. No provider can tell one packet from another. Providers can only block the ports used by applications they don't like, and that's a clumsy, unwinnable arms race. The applications can always switch to common and useful ports, and no provider wants to alienate its subscriber base. But what if providers could inspect the contents of packets, without using too much computational power, and discriminate among applications? "Naah," you say. "They can't possibly do that."... more
After hearing over 350 presentations on IPv6 from IPv6-related events in the US (seven of them), China, Spain, Japan, and Australia, and having had over 3,000 discussions about IPv6 with over a thousand well-informed people in the IPv6 community, I have come to the conclusion that all parties, particularly the press, have done a terrible job of informing people about the bigger picture of IPv6, over the last decade, and that we need to achieve a new consensus that doesn't include so much common wisdom that is simply mythical. There are many others in a position to do this exercise better than I can, and I invite them to make a better list than mine, which follows. more
This is an overview of the booklet, "Internet Governance: Issues, Actors and Divides," recently published by DiploFoundation and the Global Knowledge Partnership. "Internet Governance is not a simple subject. Although it deals with a major symbol of the DIGITAL world, it cannot be handled with a digital - binary logic of true/false and good/bad. Instead, the subject's many subtleties and shades of meaning and perception require an ANALOGUE approach, covering a continuum of options and compromises." Update: This article was reposted with additional information and a new title. more
An article based on the most recent study for the European Commission on the Policy Implications of Convergence in the Field of Naming, Numbering and Addressing written by Joe McNamee and Tiina Satuli of Political Intelligence.
"With relation to the Internet and also IP addresses, the "scarcity" is more complicated: there are not only intellectual property issues with regards to domain names, but there is also an issue of managing the integrity of the system. For any naming or numbering system to work, it is essential that the names and addresses used cannot be confused with any other -- in other words, no one system can have two end-points with the same fully qualified number or name..." more
This is a special two-part series article providing a distinct and critical perspective on Internet Protocol Version 6 (IPv6) and the underlying realities of its deployment. The first part gives a closer look at how IPv6 came about. This part exposes the myths.
Good as all this is, these attributes alone have not been enough so far to propel IPv6 into broad-scale deployment, and consequently there has been considerable enthusiasm to discover additional reasons to deploy IPv6. Unfortunately, most of these reasons fall into the category of myth, and in looking at IPv6 it is probably a good idea, as well as fair sport, to expose some of these myths as well. more
I've been writing about the intrinsic problem with the use of the DNS as both a technical mechanism and as a source of unambiguous meaning and authority. The problems are much worse than most of the posters seem to note. The current approach assures that the Internet will unravel and worse, that URLs become perversely reused. The commercial terms of service associated with the use of ".com" names exacerbates the problem by imposing arbitrary social policies into the plumbing of the Internet. more
There are many inconvenient truths about radio spectrum sharing and transceiver interoperability that require full ventilation and resolution. Spectrum users want exclusive access and - news flash - they do not like to share! Campaign events, like the Trump Bulter, PA rally, require short notice, forced cooperation between and among federal, state, and local law enforcement officers, as well as a variety of other government agencies. more
In the February 13th edition of the Wall Street Journal, Professor Thomas W. Hazlett offers a breathless endorsement of market concentration with the T-Mobile acquisition of Sprint, his go-to example. Apparently, mergers and acquisitions benefit consumers because they enhance competition and generate all sorts of positive outcomes that could not possibly have occurred but for the reduction in the number of industry players. more
On Friday, 23rd June, Caribbean telecommunications operators (telcos) held a meeting in Miami to fine tune their strategy to force Big Tech companies to contribute financially to regional telecoms network infrastructure. Hosted by the Caribbean Telecommunications Union (CTU), and taking a similar perspective to the "fair share" proposal currently being debated in the European Union, regional network operators are arguing that over-the-top (OTT) service providers are responsible for 67 percent of the total Internet traffic in the Caribbean, but make no contributions or investments toward local delivery networks. more
In the latest twist of the US-China spat, President Trump has his sights on TikTok, the short-form video-sharing platform and ByteDance subsidiary. On July 31, President Trump threatened to ban TikTok because it was a threat to US national security. On August 6, he made good on his threat when he signed an Executive Order to that effect. President Trump tightened the screws with an August 14 Executive Order requiring ByteDance to divest its assets in the US and destroy any TikTok data on its US users within 90 days. more
Last Saturday marked the 53rd anniversary of the Internet. While the vast majority of its five billion users have been online for less than a decade, the Internet was taken into use on October 29th, 1969, when two computers connected to the ARPANET exchanged a message. Although the Internet has been around for a while, it remained below most people's radar until the late 1990s when the dot com boom started. more
Elon Musk recently announced that he was going to be providing cellular backhaul from the Starlink constellation of satellites. This makes a lot of sense from a financial perspective in that it avoids the costly wired fiber networks needed to reach rural cell sites. This is clearly a shot across the bow for companies that currently bring fiber connectivity to rural cell sites. more
Unlike Bezos and Branson, they're going to stay there. Today we have space-based internet access and a terrestrial internet; within ten years, we'll have a space-based internet. Internet traffic will travel more miles in space than on terrestrial fiber. By that time, the great cloud data centers of Google, Amazon, Microsoft, and their competitors and successors will mostly be in orbit as well. Five years from now, this transition will be obvious, accepted, and well underway... more
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