AfPIF 2016 Diaries: 7th African Peering and Interconnection Forum

The 7th African Peering and Interconnection Forum (AfPIF) took place in Dar es Salaam, Tanzania, from 30 August - 1 September 2016. AfPIF is the annual conference organised by the Internet Society to specifically address interconnection challenges together with the wide-ranging opportunities the African continent offers. Tanzania is well-known for its safari, Mount Kilimanjaro and beautiful Zanzibar beaches, but not only that... more»

AfPIF Brings Together Internet Players

If you are passionate about ICT policy, Peering, and Interconnection, then the Africa Peering and Interconnection Forum (AfPIF) is the place to be. The 7th annual AfPIF takes place in Dar es Salaam, Tanzania from 30 August – 1 September 2016. AfPIF is a multistakeholder forum organized by the Internet Society that brings together a diverse range of business leaders, infrastructure providers, Internet service providers (ISPs), Internet Exchange Points (IXPs), international financial institutions, policy-makers, and regulators from all over the world. more»

Is There a Positive Business Case for IPv6? We Are About to Find Out, If You Help Us…

Large-scale IPv6 deployments suggest that IPv6 is at least a technical success, the technology works. Time to visit the other important question: does it work commercially. Does IPv6 really come with a positive business case? We are about to find out, if you help us... The Internet technical community has spent about two decades making IPv6 work on a technical level. We have developed the protocol, modified and expanded a few others; we set up the registry system and distributed the addresses. more»

IP Addresses Are Not Telephone Numbers - The Fundamental Flaw with the FCC's Proposed Privacy Rules

Last month the FCC released a Notice of Proposed Rulemaking (NPRM) on Customer Proprietary Network Information (CPNI), the information telcos collect about consumers' phone calls. The Commission's proposed rules would adapt and apply privacy rules that have historically applied to the traditional telephone space to broadband carriers. It would also regulate how broadband providers use and share that data. more»

Is the Internet Fragmenting? Join the Discussion Live - Tuesday, May 10, at 3:30pm US EDT

Is the global, open Internet moving away from a network of networks that is universally accessible to a series of networks fragmented along policy, technical or economic lines? As some governments pass laws related to data localization and restriction of cross-border data flows, what will the impact be? What about the increasing use of DNS and content filtering? What other factors have the potential for causing fragmentation? more»

Declaring IPv6 an Internet Standard

I've already shared my thoughts following a session of the IPv4 Sunset Working Group at IETF 95 that considered whether to declare IPv4 an "Historic" specification. Of course, as one would expect for a meeting of a Standards Development Organization (SDO), that wasn't the only standards process discussion through the week. Another session, this time in the IPv6 Maintenance Working Group, considered the related topic of whether to make the IPv6 specification a full Internet Standard. Let's look at that proposal. more»

Is IPv6 an Essential Precondition for Internet of Things? Or Are Things Just Fine with IPv4?

It has often been claimed that IPv6 and the Internet of Things are strongly aligned, to the extent that claims are made they are mutually reliant. An Internet of Things needs the massively expanded protocol address space that only IPv6 can provide, while IPv6 needs to identify a compelling use case to provide a substantive foundation to justify the additional expenditures associated with a widespread deployment of this new protocol that only the Internet of Things can provide. more»

Declaring IPv4 "Historic"

At the IETF 95 meeting at the start of April, I was in a meeting of the IPv4 Sunset Working Group, and heard Lee Howard, Director of Network Technology at Time Warner Cable, present on a proposal that recommended that IP version 4, or to be specific, that the technical protocol specification documented in RFC 791, be declared "Historic"... The rationale for this proposed re-designation of IPv4 was that this protocol has indeed been superseded by a more recent specification, namely IP version 6. more»

IPv4 Market Outlook

When 2015 began, there were several million IPv4 numbers still in the American Registry for Internet Numbers (ARIN) IPv4 free pool, ARIN was processing 4-5 unique IPv4 transfer transactions per month, and fewer than 5 million numbers had been transferred publicly in the prior 12 months. The end of 2015 told a different story. In late September, the ARIN free pool was depleted. more»

Reflections on NANOG 66

The North American Network Operators Group (NANOG) continues to be one of the major gatherings on network operators and admins, together with the folk who work to meet the various needs of this community. Their program committee produces a program that never fails to provide thought provoking interest. Here are my reactions to some of the presentations I heard at NANOG 66, held in San Diego in February. more»

On the Internet Everyone is Connected to Everyone Else - Right?

We tend to make a number of assumptions about the Internet, and sometimes these assumptions don't always stand up to critical analysis. We were perhaps 'trained' by the claims of the telephone service to believe that these communications networks supported a model of universal connectivity. Any telephone handset could establish a call with any other telephone handset was the underlying model of a ubiquitous telephone service, and we've carried that assumption into our perception of the Internet. On the Internet anyone can communicate with anyone else - right? more»

Pulling the Trump Card on Cloud and SDN

Software-Defined Networking (SDN) and Network Functions Virtualization (NFV) have been picking up the pace as of late. A high percentage of communication service providers and large data centers have either added these technologies on their roadmaps, or are already doing small-scale Proof-of-Concepts (PoC) in their testbed environments. more»

IPv6 and DNSSEC Are Respectively 20 and 19 Years Old. Same Fight and Challenges?

A few weeks ago I came across an old interview of me by ITespresso.fr from 10 years back entitled "IPv6 frees human imagination". At the time, I was talking about the contributions IPv6 was expected to make and the challenges it had to face. After reading the article again, I realized that it has become a little dusty (plus a blurred photo of the interviewee :-)). But what caught my attention the most in the interview was my assertion: "If IPv6 does not prevail in 2006, it's a safe bet that it will happen in 2007". Wow! more»

Addressing 2015 - Last One Standing!

Time for another annual roundup from the world of IP addresses. What happened in 2015 and what is likely to happen in 2016? This is an update to the reports prepared at the same time in previous years, so let's see what has changed in the past 12 months in addressing the Internet, and look at how IP address allocation information can inform us of the changing nature of the network itself. more»

The Promise of Connectivity at CES Means Nothing Without IPv6

For a few years now, we have been promised a bright future where connected devices all communicate with each other on the Internet of Things. If this year's CES was any indication, the consumer technology industry is just about ready to deliver on that promise with a flood of new devices and products that will transform the way we interact with technology on a fundamental level. more»