The unconscious and near-universal belief is that packet networks are a telecoms service, and one that constructs an 'additive' resource called 'bandwidth'. This is demonstrably technically false. They deliver distributed computing services, as they calculate how to divide up an underlying telecoms transmission resource. The ubiquitous error is a failure to recognise that the hardware platform has already been devoured by the software industry. more
Network experts monitoring North Korea have detected activation of a new internet path out of North Korea. Doug Madory, Director of Internet Analysis at Dyn, along with North Korea expert Martyn Williams, report that at 09:07:51 UTC on 1 October 2017, the country's single internet provider, Star JV (AS131269), gained a new connection to the global internet through Russian fixed-line provider Transtelecom (AS20485), often referred to as TTK. more
Most service providers are aware that there needs to be a simple, fast way to identify subscribers. Unfortunately, in reality, mapping IP addresses back to subscribers for identification purposes - such as lawful interception requests or acceptable use policy violations - can be complicated. It usually involves analyzing data sets, completing manual audits, or reliance on multi-step solutions. more
The devastation caused by several storms during the 2017 Atlantic hurricane season has destroyed neighborhoods and taken lives across a number of Caribbean island nations including Texas and Florida in the United States. Senior Director of Internet Research & Analysis at Oracle Dyn Global Business Unit has posted a blog that takes a look at the impacts. more
The broadband industry has falsely sold its customers on "speed", so unsurprisingly "speed tests" have become an insane and destructive benchmark... marketing departments at ISPs refuse to define what experience that actually intends to deliver (and what is unreasonable to expect), the network engineers are left with a single and simple marketing requirement: "make it better than it was". more
China has revealed plans to create a national data repository for information on cyberattacks and will require telecom firms, internet companies and domain name service providers to report threats to it. more
Three companies, SpaceX, OneWeb, and Boeing are working on constellations of low-Earth orbiting satellites to provide Internet connectivity. While all three may be thinking of competing with long, terrestrial cables, SpaceX CEO Elon Musk said "the goal will be to have the majority of long-distance traffic go over this (satellite) network" at the opening of SpaceX's Seattle office in 2015. Can he pull that off? more
With reference to IPv6, probably most end users do not have any sense of it. The mainstream condition in the industry is that network carriers and content/service providers stick to their own arguments. Carriers consider lack of IPv6 content and service as the reason demand for IPv6 from the users is very low. The content and service providers believe that users cannot have access to content and service through IPv6 and thus carriers should provide the service in the background. more
At 03:22 UTC on Friday, 25 August 2017, the Internet experienced the effects of another massive BGP routing leak. This time it was Google who leaked over 160,000 prefixes to Verizon, who in turn accepted these routes and passed them on. Despite the fact that the leak took place in Chicago, Illinois, it had devastating consequences for the internet in Japan, half a world away. Two of Japan's major telecoms (KDDI and NTT's OCN) were severely affected, posting outage notices (KDDI / OCN pictured below). more
SpaceX and OneWeb are formidable, experienced competitors in a race to become global Internet service providers using satellite constellations -- routers in space. I posted a status report on SpaceX last week, now let's look at OneWeb. OneWeb founder and executive chairman Greg Wyler has extensive experience with networking in developing nations. In 2003 his company, Terracom, signed a contract to connect Rwandan schools, government institutions, and homes. more
How much visibility do you have over service activation processes? For many service providers, the answer to that question is bleak. The sad truth is that visibility over service activation processes, including errors and misconfigurations, is lacking in many Tier 3, Tier 2, and even Tier 1 organizations. Today's operators often turn to multiple siloed systems when attempting to ensure that services are activated accurately, on time, and are working as promised. more
In the latest series of measures taken by China to clamp down on use and distributions of VPNs, Chinese authorities have issued warning to the country's top ecommerce platforms, including Alibaba's Taobao.com, over the sale of illegal virtual private networks that allow users to skirt state censorship controls. more
Last week, I had the honor of moderating an engaging panel discussion at Mozilla on the need for community networks and the important role they can play in bridging the digital divide. The panel highlighted the success stories of some of the existing California-based initiatives that are actively working toward building solutions to get under-served communities online. more
Verizon and AT&T re-introduced their unlimited data plans earlier this year, and as a result, studies show that the providers' 4G speeds and overall speeds have fallen due to increased data demand on their networks. more
Internet service in and around Mogadishu, Somalia suffered a crippling blow recently as the East African Submarine System (EASSy) cable, which provides service to the area, was cut by the anchor of a passing ship. The government of Somalia estimated that the impact of the submarine cable cut was US$10 million per day and detained the MSC Alice, the cargo vessel that reportedly caused the damage. more
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