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In November, 2016, SpaceX filed a request for approval to launch 4,425 Internet-service satellites using the Ku and Ka frequency bands. The satellites were expected to measure 4 x 1.8 x 1.2 meters. In February, 2018 SpaceX launched two Internet-service test satellites - TinTin A and B - that measured only 1.1 x .7 x .7 meters. Why the size difference? more
The email portability bill has just been approved by the Knesset's committee for legislation, sending it on its way for the full legislation process of the Israeli parliament. While many users own a free email account, many in Israel still make use of their ISP's email service. According to this proposed bill, when a client transfers to a different ISP the email address will optionally be his to take along, "just like" mobile providers do today with phone numbers. more
A week ago, ICANN announced the latest delay in the New gTLD Program: the so-called "contention sets" will only be published March 1, 2013. The original deadline was July 2012, postponed serially in two-month intervals. The gTLD program is lost in confusing similarity. What went wrong? In order to determine which TLD applications are in contention, it is necessary to say which TLD strings are confusingly similar to one another. more
Ripped from the headlines: A recent DDoS attack lasted an entire 60 days. In other news, a single site was attacked 218 times in Q2 alone. To those of us in the business of protecting Web infrastructure, these stories are hardly surprising. What's notable, though, is where they were reported, in The Financial, whose focus is banking and financial services, not technology. The reporters used the term "DDoS" as if it were as common as "hedge fund," something everyday business people, not just techies, grasp. It's this human element that caught my interest and got me thinking a little. more
All things come to those who wait, and bufferbloat measurement tools are no exception. When we hosted a workshop on reducing Internet latency way back in 2013, one of the identified outcomes was the need for better tools to help users understand when they had a bufferbloat problem, and now we have just such a tool from the awesome folks over at DSLReports. Before going any further I should probably clarify what we mean by bufferbloat. more
There are many big questions in telecom these days, and this is one that's on my mind right now. Over the past few months, I've participated in events or briefed with leading vendors in our space, namely Avaya, ShoreTel, BroadSoft, Aastra, Metaswitch, Mitel, Interactive Intelligence, and this week Cisco. Every analyst has their own core circle of vendors they stay close to, but I'd say that's a pretty fair representation of who's driving telecom. To varying degrees, all of these vendors have a cloud story, and the more I hear it, the more I start to wonder what it really means. more
The trouble with planning way ahead is that the world changes before you execute. The major wireless carriers have been planning their 4th generation LTE (Long Term Evolution) rollouts for a long time -- that's how they do things. Now, even as Verizon Wireless is doing an aggressive rollout of LTE, it's becoming clear that LTE networks will not be able to slake the data thirst of a world full of smart phones and tablets. Whoops. more
All devices that connect to the internet need unique addresses. The number of IP addresses is limited, creating a demand for addresses worldwide, particularly from the cloud computing industry. This demand has raised the value of IPv4 to levels that the internet's original developers didn't predict, in part because the internet was considered an experiment at the time. Of course, use - and so demand -- has exceeded anyone's realistic expectations. more
Starlink's global reach is distorting conventional IP geolocation, blurring national boundaries and skewing internet usage data. As satellites replace cables, measuring users' precise locations has become an increasingly uncertain and politically charged task. more
In response to a letter from ICANN's Noncommercial Users Constituency (NCUC) to data protection authorities concerning overreaching requests of law enforcement agencies in ICANN's ongoing Registrar Accreditation Agreement negotiations, the Article 29 Data Protection Working Party has written the ICANN Board. more
We've heard on this site and many other trade journals that the IPv4 address space is running out (and a unique proposal about simulating outages) and that dire consequences occur if we do not act. Last week in Las Vegas, the Interop show took place. An unofficial count of 14,000 technology buyers and enthusiasts attended. While much lower than its record (over 100,000 strong), the show is still the biggest technology show which features a major presence by virtually every networking vendor. ...we decided to walk the Interop Expo and ask the IPv6 support question to see if the mainstream corporate and enterprise space agrees with the need to think beyond IPv4. more
The White House has announced a new proposal to fix cybersecurity. Unfortunately, the positive effects will be minor at best; the real issue is not addressed. This is a serious missed opportunity by the Obama adminstration; it will expend a lot of political capital, to no real effect... The proposals focus on two things: improvements to the Computer Fraud and Abuse Act and provisions intended to encourage information sharing. At most, these will help at the margins; they'll do little to fix the underlying problems. more
At first glance, this book looks like another history of the Internet, but it is much, much more. The authors use their engineering and scholarly understanding of what constitutes Internet history to identify forks in the digital road and key past decisions that shaped the Internet's path. The first part of the book maps out the core technical and policy decisions that created the Internet. more
Does the "technical issue" announced today in ICANN's TLD Application System (TAS) and the subsequent extension of the submission deadline call into question the stability and integrity of the new gTLD program? This development underscores the notion that ICANN could consider a more metered and staged approach to the introduction of gTLDs... more
The Internet Society today announced that it is partnering with Facebook to develop Internet Exchange Points (IXP) throughout Africa. more
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