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Who would dare to predict the year the Internet will reach 50 billion addressable devices? Thomas Noren, head of LTE product development at Ericsson sees one day 50 billion devices shouldered by LTE. He sees LTE as the truly global standard putting to rest the long and acrimonious rivalry between CDMA and GSM protagonists and even sees the Chinese third way with their TD-SCDMA aligned on LTE. Mobile WiMax is, in his mind, already relegated to the dustbin of history... more
Today the FCC is condemning Comcast's practices with respect to P2P transmissions.I'm happy for FreePress and Public Knowledge today, and I know they have achieved a substantial change in the wind. The basic idea that it's not okay for network access providers to discriminate unreasonably against particular applications is now part of the mainstream communications discourse. That has to be good news. I'm concerned on a couple of fronts. The FCC has taken the view that it can adjudicate, on a case-by-case basis, issues that have to do with "Federal Internet Policy." They used that phrase several times... more
The IRTF is a research-oriented part of the larger IETF structure. It has a number of research groups, one of which, DINRG, is looking at decentralized Internet Infrastructure. That's a big topic, and one could certainly look at distributed decentralized blockchain frameworks applied to ledgers, used by Bitcoin and similar, or self-organizing systems that perform orchestration without imposed control or distributed hash tables. more
When SpaceX first announced plans for Starlink, their low-Earth orbit Internet service constellation, they said each satellite would have five inter-satellite laser links (ISLLs) - two links to satellites in the same orbital plane, two to satellites in adjacent orbital planes, and one to a satellite in a crossing plane. They subsequently dropped the crossing link as too difficult and, when they finally began launching satellites, they had no laser links. Last year they tested ISLLs on two satellites. more
The debate around encryption has become a hot topic in a world where communications are increasingly becoming digital. The modern encryption debate is a complex and nuanced issue, with many players from different backgrounds trying to influence the conversation. The question of balancing the need for national security with the right to privacy has been a matter of public debate for years. Only recently has the issue been framed in terms of encryption, but the discussion is certainly not new. more
Harvard Professor Karl Deutsch, the late nestor of political science, described world history as the "history of side effects". Political actions, according to his theory, always have side effects which go out of control and constitute new history. The history of the Internet is full of side effects. But this time, we could have special unproductive side effects. A failure of the IANA transition could trigger a process towards a re-nationalization of the borderless cyberspace... more
A year ago, the RIPE NCC introduced IPv6 RIPEness -- a system that rates IPv6 deployment of Local Internet Registries (LIRs)... Now, one year later, the numbers have gone up... In absolute numbers: more than 3,000 LIRs have IPv6 address space. This means that the RIPE NCC has made more than 1,100 IPv6 allocations within 12 months. more
Is the new ".tel" domain launching today more than just a pretty web interface to DNS? Is it something really unique? Is it a new service that couldn't be easily replicated elsewhere? In case you haven't been following the subject, a company called Telnic has launched a new top-level DNS domain ".tel" today. Today, December 3rd, is the launch of the "Sunrise" period where companies can (for a high price) obtain the ".tel" domain associated with their trademark. more
Over the last decade or so the telecoms industry has been at loggerheads with the content providers and distributors (OTT companies) regarding the use of the infrastructure by the OTT players. On one side we have the people arguing for net neutrality (leave the OTT players alone), and on the other we have the telcos wanting to charge certain players for using their network. The whole issue came to a head, when in mid April the FCC decided to allow telecom operators (or ISPs as they are called in the USA) to charge content providers for higher quality services. more
The year 2022 was a turning point. We started emerging from the covid emergency and could return to traveling and meeting our peers at industry events worldwide. But it was also a year of taking stock, with numbers returning to pre-covid levels. After two years of sky-high domain registrations, figures returned to pre-pandemic levels in 2022. The domain sector shows a good mix of strength and adaptability to change compared to other industries. more
The design of DNS included an important architectural decision: the transport protocol used is user datagram protocol (UDP). Unlike transmission control protocol (TCP), UDP is connectionless, stateless, and lightweight. In contrast, TCP needs to establish connections between end systems and guarantees packet ordering and delivery. DNS handles the packet delivery reliability aspect internally and avoids all of the overhead of TCP. There are two problems this introduces. more
Given that it's been a few years since my last domain name year in review, I've really enjoyed looking back at this year's biggest domain name stories and seeing how this industry has evolved. This year, in particular, has seen some notable changes which are likely to impact the domain name landscape for years to come. So without further ado, here is my list for 2017. more
There is something quite compelling about engineering a piece of state-of-the-art technology that is intended to be dropped off a boat and then operate flawlessly for the next twenty-five years or more in the silent depths of the world's oceans! It brings together advanced physics, marine technology, and engineering to create some truly amazing pieces of networking infrastructure. more
The same thing happens before every ICANN meeting. It starts raining. Not men, as the song goes, or droplets of H2O. It starts raining documents. In the run-up to one of its three-a-year international meetings, ICANN goes into hyperdrive. And this time, days before the Prague meeting (from the 24th to the 29th), the usual downpour has turned into a veritable deluge. Let's just take June 4th as an example. more
According to this article in IHT , those who want deployment of IDNs now are "political gambits". Cerf said that the technical side is not yet ready and thus the deployment of IDNs should be done very carefully. I agree to the technical aspects. However, the next question is of course: "when will it be ready for deployment?"... more
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