Funny how some topics seem sit on a quiet back burner for years, and then all of a sudden become matters of relatively intense attention. Over the past few weeks we've seen a number of pronouncements on the imminent exhaustion of the IP version 4 address pools. Not only have some of the Regional Internet Registries (RIRs) and some national registry bodies made public statements on the topic, we've now seen ICANN also make its pronouncement on this topic... Why the sudden uptake of interest in this topic? I suspect that a small part of this may be my fault! more»
NIC Mexico, manager of the country code top-level domain .MX and registrar of IP addressees to Internet users in Mexico, says in a report today that lifetime for IPv4 addresses is projected to finish on 1/1/11 after which all the new IP addresses will be allocated on IPv6. more»
While travelling home from Geneva, I was thinking quite a lot on the relationship between a ccTLD (registry) and a Country. This is because many countries are starting to talk louder and louder about the responsibilities Countries have on critical infrastructure, or (possibly more important) the management of the critical infrastructure. Will for example any (none?) of ccTLD operators (servers) sustain a denial of service attack of a scale similar to the attack on the root servers? What can ccTLD operators do to resist the malicious attacks? Should this be discussed? more»
The past several years have seen significant efforts to keep local Internet communications local in places far from the well-connected core of the Internet. Although considerable work remains to be done, Internet traffic now stays local in many places where it once would have traveled to other continents, lowering costs while improving performance and reliability. Data sent directly between users in those areas no longer leaves the region. Applications and services have become more localized as well, not only lowering costs but keeping those services available at times when the region's connectivity to the outside world has been disrupted... The recently published paper, "Geographic Implications of DNS Infrastructure Distribution" focuses on the distribution of DNS infrastructure. more»
The ICANN Board voted today 9-5, with Paul Twomey abstaining, to reject a proposal to open .xxx. This is my statement in connection with that vote. I found the resolution adopted by the Board (rejecting xxx) both weak and unprincipled... I am troubled by the path the Board has followed on this issue since I joined the Board in December of 2005. I would like to make two points. First, ICANN only creates problems for itself when it acts in an ad hoc fashion in response to political pressures. Second, ICANN should take itself seriously as a private governance institution with a limited mandate and should resist efforts by governments to veto what it does. more»
I have long been intrigued by the question of how do we turn the internet into a lifeline grade infrastructure... My hope that this will occur soon or even within decades is diminishing. Most of us observe, almost daily, how even well established infrastructures tend to crumble when stressed, even slightly... I was at the O'Reilly Etel conference last week. The content was impressive and the people there were frequently the primary actors in the creation and deployment of VOIP. However, not once during the three days did I hear a serious discussion by a speaker or in the hallways about how this evolving system would be managed, monitored, diagnosed, or repaired. more»
What economic and social factors are shaping our future needs and expectations for communications systems? This question was the theme of a joint National Science Foundation (NSF) and Organisation for Economic Co Operation and Development (OECD) workshop, held on the 31st January of this year. The approach taken for this workshop was to assemble a group of technologists, economists, industry, regulatory and political actors and ask each of them to consider a small set of specific questions related to a future Internet. Thankfully, this exercise was not just another search for the next "Killer App", nor a design exercise for IP version 7. It was a valuable opportunity to pause and reflect on some of the sins of omission in today's Internet and ask why, and reflect on some of the unintended consequences of the Internet and ask if they were truly unavoidable consequences... more»
As an American, I could go for the ignorant stereotyping of the French. But being the good global citizen I try to be, I'll just see if someone can tell me if I'm missing something here, or if indeed AFNIC has lost its mind. I recently requested for one of my .FR domains to be delegated to new DNS servers. I got everything set up at my new DNS provider. But, AFNIC won't perform the transfer because of the following "fatal" reason... more»
The American Registry for Internet Numbers (ARIN) has announced [PDF] that it has prevailed in a lawsuit that challenged ARIN's ability to allocate Internet Protocol (IP) number resources fairly. The lawsuit was brought by an individual - Gary Kremen - who sought to have a netblock of IP addresses transferred to him without agreeing to ARIN's standard terms and conditions.
"Today's victory is significant for consumers who rely on the Internet to operate efficiently and effectively," said ARIN President and CEO Raymond Plzak. more»
One topic does not appear to have a compellingly obvious localization solution in the multi-lingual world, and that is the Domain Name System (DNS). The subtle difference here is that the DNS is the glue that binds all users' language symbols together, and performing localized adaptations to suit local language use needs is not enough. What we need is a means to allow all of these language symbols to be used within the same system, or "internationalization". more»
China has built its own version of an ultrafast next-generation Internet network that promises to reduce the country's dependence on foreign companies, the state news media reported Monday.
The China Education and Research Network has linked 167 institutes and departments at 25 universities in 20 cities through the Internet Protocol Version 6, China Central Television reported. more»
Microsoft's launch of Windows Vista could slow down or stall traffic on the Net, said Paul Mockapetris, who is widely credited with inventing the Internet's Domain Name System (DNS). Mockapetris believes Vista's introduction will cause a surge in DNS traffic because the operating system supports two versions of the Internet Protocol, a technology standard used to send information over computer networks. ""It is going to be mud season on the Internet, where things will just be kind of slow and gooey.""It is going to be mud season on the Internet, where things will just be kind of slow and gooey." more»
For some years now the general uptake of IPv6 has appeared to be "just around the corner". Yet the Internet industry has so far failed to pick up and run with this message, and it continues to be strongly reluctant to make any substantial widespread commitment to deploy IPv6. Some carriers are now making some initial moves in terms of migrating their internet infrastructure over to a dual protocol network, but for many others it's a case of still watching and waiting for what they think is the optimum time to make a move. So when should we be deploying IPv6 services? At what point will the business case for IPv6 have a positive bottom line? It's a tough question to answer, and while advice of "sometime, probably sooner than later" is certainly not wrong, it's also entirely unhelpful as well! more»
Without commenting on the particulars as they relate to Goodmail -- especially since I am on the advisory board for Habeas, a competitor -- let me note that public discussion is largely missing the nature of the current Internet mail realities and the nature of the ways we can deal with them. There are two articles in the current issue of the Internet Protocol Journal, of which I wrote one, that provide some useful background about this reality. Simply put, Internet mail needs to sustain spontaneous communications... more»
I'm kinda foxed by the some of the discussion going on about "Net Neutrality". The internet was designed from the outset not to be content neutral. Even before there was an IP protocol there were precedence flags in the NCP packet headers. And the IP (the Internet Protocol) has always had 8 bits that are there for the sole purpose of marking the precedence and type-of-service of each packet. It has been well known since the 1970's that certain classes of traffic -- particularly voice (and yes, there was voice on the internet even during the 1970's) -- need special handling... more»
