Internet Protocol

Internet Protocol / Most Commented

Video Recording Now Available of FCC Dec 6th Workshop on PSTN Transition

If you missed attending or listening to the live stream of the US Federal Communication Commission's (FCC) workshop on the transition of the Public Switched Telephone Network (PSTN) to new technologies that was held last week on December 6th, the FCC has very nicely made a video recording available from their website for viewing... FCC Chairman Julius Genachowski also appeared briefly to provide a few comments. more»

Packet Latency Big Issue in Internet-Based Applications,

Doug Madory reporting in Renesys Blog: "Packet latency is a big issue in Internet-based applications (i.e. the stuff in the cloud). In conducting analysis on Internet infrastructure over the years, we have seen many patterns of connectivity. One such pattern that can wreak havoc on latency is 'hair-pinning', a phenomenon where traffic takes an unnecessarily long physical path between two points on the Internet due to suboptimal routing. The increased distance results in increased latency, and the 'lag' or 'sluggishness' that users experience as a result can hinder latency-sensitive online applications whether they are financial trading applications or MS SharePoint." more»

Neustar Professional Services: Additional Expertise to Improve Productivity

While it would be nice if your company had IT staff members that were experts in every technology, that is just not realistic. And today, many companies face the challenge of finding the appropriate and specialized expertise that is required to deal with ongoing issues such as network optimization, performance degradations, network risks, and more. more»

A Look at the Growth of the Internet Routing System

Geoff Huston, APNIC's Chief Scientist, is visiting the RIPE NCC this week to spend time with his fellow Regional Internet Registries (RIR) colleagues and to strengthen collaboration on shared projects. We've used this opportunity to invite him to produce the 'Interesting Graph of the Week'. Geoff has been monitoring the global routing system for many years. Here are his most recent observations. more»

.Nxt - You Are All Cordially Invited

There are only a few occasions in any of our lifetimes where what we know and have grown used to is turned on its head. We have now lost the generation that heard radio for the first time; there are only a few who can recall the first television pictures; but many, many more saw color appear on their screens for the first time. more»

IFTF Tribute to Paul Baran: Forecasted Online Shopping, News and Banking in 1971

With the recent passing of Paul Baran, IFTF is releasing an excerpt of a 1971 report in tribute, entitled "Brief descriptions of potential home information services." The excerpts are from the report titled, Toward a Study of Future Urban High-Capacity Telecommunications Systems, which included a handbook of forecasts for what was then called "broadband telecommunication and information services," later known as the Internet. more»

Transparency Comes to Load Testing via the Cloud

The importance of online presence continues to grow exponentially. More and more of our personal and professional endeavors are conducted online. Because of this, the ability to ensure a good experience for our online friends and customers also is increasing rapidly. At its core, load testing is nothing more than ensuring your online presence is ready for the number of visitors you expect. It's simple to explain, but historically it's been anything but simple, or easy to afford. more»

IPv6: The High VoLTEage Telephony Generator

According to IDC, smartphones outsold personal computers, laptops included in Q4 2010! Nokia just announced the demise of the Venerable Symbian in favour of Windows 7 phone and Microsoft's bing search engine! Tectonic shifts are under way to adapt to the rise of wireless broadband, an all IP world, and the growing weight of Apple and Google Android. It is also time to head once again for Barcelona with the Mobile World Congress starting on the 14th. Highlights this year? more»

How a Routing Prefix Travels Through the Internet

What happens when an IP address prefix gets announced or withdrawn. How does this information propagate through the Internet? And how does it affect the amount of Border Gateway Protocol (BGP) traffic across the Internet when a single prefix is freshly announced or withdrawn from the global routing table? The following short analysis shows the detailed effects of these two events. more»

Recent Enhancements to ARIN's whoIS-RWS Service

ARIN deployed a series of enhancements to its Whois-RWS service today. This includes enabling CIDR support and IPv6 lookups in the search box on the web page, provided plain text rendering of lists of ASNs and networks on the web - plus enhanced CIDR query matching on WHOIS port 43. more»

Avaya's web.alive - Another Approach for Unified Communications?

Earlier this month, Avaya held a new type of customer event in Toronto, called Evolutions. They have been looking for better ways to bring customers together, so aside from their global event, they've put together Evolutions, which has a regional focus. The first one was recently held in Mexico to great success, and my understanding is that Canada was the next trial event, and that's what I attended in downtown Toronto... I'm almost certain I was the only Canadian analyst invited, so this may well be the only place you'll hear about Evolutions. more»

Vinton Cerf Elected and Paul Vixie Re-elected to the ARIN Board of Trustees

Vinton Cerf has been elected and Paul Vixie has been re-elected to the ARIN Board of Trustees. Each will serve a three-year term commencing 1 January 2011. The ARIN Board of Trustees congratulates Vinton and Paul. The Board thanks Aaron Hughes and Lee Howard for their participation as candidates in the election and encourages their continued participation in the ARIN community. The Board would also like to thank Lee Howard for his service and contributions during his tenure on the Board. more»

Richard Clarke: Defend Against Cyberwar by Re-Architecting Networks, Not Buying More Technology

In his keynote yesterday at the RSA Security Conference, former U.S. top chief counter-terrorism adviser, Richard A. Clarke, said cyberwar defence efforts need to focus on re-architecting networks not buying more technology. more»

Politico Writes of Comcast's IPv6 Effort

Larry Seltzer writes: Politico? Comcast's PR gets an 'A' for this article, an upbeat tech-lite description of the impending depletion of the IPv4 space and efforts to adopt IPv6. It also seems that the Obama administration is behind this, and that the Federal government has had "remarkable foresight on this issue." I feel better already. more»

Psst - Interested in Some Lightly-Used IP Addresses?

The Internet Service Provider (ISP) community is carefully watching the impending depletion of the unassigned IPv4 address pool. Most estimates place the depletion of the central pool of unassigned IPv4 addresses by mid-2011. After that, each Regional Internet Registry (RIR) will continue to satisfy requests for additional IPv4 space for a limited time (depending on the rate of incoming requests and the amount of address space on hand in the RIR at the time of central pool depletion). more»