The trajectory of Open Daylight

When the Open Daylight project started, it was clear that the intent on the part of IBM and RedHat was to replicate the success of Linux.

Linux is today a de-facto monopoly on server operating systems. It is monetized by Redhat (and in smaller part by Canonical) and it essentially allowed the traditional I.T. companies such as IBM, Oracle, HP to neutralize Sun microsystems which was in the late 90s, early naughts, the platform of choice for Web application deployment.

Whether the initial target of these companies was Sun or Microsoft, the fact is that, by coming together in support of a open source project that had previously been an hobby of university students they inaugurated the era of corporate open source.

This was followed by a set of successful startup companies that used open source as a way to both create a much deeper engagement with their customers and of marketing their products. By originating and curating an open source project, a startup can achieve a much greater reach than before. The open source product becomes a free trial license, later monetized in
production deployments that typically need support. Open source also provides a way to engage with Continue reading

Cisco, Microsoft part of optics consortium directing data center standards

A group of big name vendors including Cisco, Microsoft, Dell, Intel, Broadcom, Juniper and Arista Networks this week created a consortium to address switch faceplate bandwidth density and airflow constraints caused by increasing networking speeds.The Consortium for On-Board Optics (COBO) is promoting collaboration in defining industry standards that permit relocating the optical module from the faceplate to inside the networking equipment where economic and environmental benefits can be achieved.To read this article in full or to leave a comment, please click here

Cisco, Microsoft part of optics consortium directing data center standards

A group of big name vendors including Cisco, Microsoft, Dell, Intel, Broadcom, Juniper and Arista Networks this week created a consortium to address switch faceplate bandwidth density and airflow constraints caused by increasing networking speeds.The Consortium for On-Board Optics (COBO) is promoting collaboration in defining industry standards that permit relocating the optical module from the faceplate to inside the networking equipment where economic and environmental benefits can be achieved.To read this article in full or to leave a comment, please click here

Case that could overturn EU-US data exchange deal to be heard by top EU court

U.S. companies’ ability to process personal information from European Union citizens will be challenged in the European Union’s highest court on Tuesday.At stake is the Safe Harbor Framework allowing U.S. companies to self-certify that they meet tough EU rules on the processing of personal information.A decision to revoke the deal could have serious consequences for U.S. companies that process EU citizens’ data in the U.S. Earlier this month, Twitter warned that a revocation of the deal could seriously hurt its business.To read this article in full or to leave a comment, please click here

New malware program PoSeidon targets point-of-sale systems

Retailers beware: A new Trojan program targets point-of-sale (PoS) terminals, stealing payment card data that can then be abused by cybercriminals.The new malware program has been dubbed PoSeidon by researchers from Cisco’s Security Solutions (CSS) team and, like most point-of-sale Trojans, it scans the RAM of infected terminals for unencrypted strings that match credit card information—a technique known as memory scraping.This sensitive information is available in plain text in the memory of a PoS system while it’s being processed by the specialized merchant software running on the terminal.Security experts have long called for the use of end-to-end encryption technology to protect payment card data from the card reader all the way to the payment service provider, but the number of systems with this capability remains low.To read this article in full or to leave a comment, please click here

CALIENT Technologies Featured Interview: Pod Architecture & Cloud Data Centers with LightConnect Fabric

In this featured interview with Atiq Raza, chairman and CEO of Calient, we learn about the new challenges driving the future of data center design and how the growing popularity of POD architecture simplifies the need for managing operations.

sFlow Creator Peter Phaal On Taming The Wilds Of SDN & Virtual Networking

InMon president Peter Phaal shares his thoughts on the power of Open Switching Platforms and the Software Defined Data Center.

10 reasons Amazon’s drone delivery plan still won’t fly

Last week, the Federal Aviation Administration awarded Amazon an "experimental airworthiness certificate" to test its plans to use drones to deliver purchases to customers. The certificate allows drone use only within line-of-sight of a certified pilot, but that's not the only problem with the concept.See also: FAA deems Amazon delivery drones 'airworthy,' with heavy regulations In fact, the quest for FAA approval is just a sideshow. The real problems with drone deliveries are practical, not regulatory. Don't believe me? Let's think about it for a moment (you won't need much more time than that…I came up with this list in just a few minutes, with only marginal help from a Google search):To read this article in full or to leave a comment, please click here

Amazon’s drone ‘win’ will prove fleeting

Late last week the FAA gave Amazon permission to move ahead with its experiments to develop a drone-driven package-delivery system.Bottom line first: I believe this whole concept is ludicrous – which is an upgrade from my initial reaction: publicity stunt -- and that nothing like it will be an important package-delivery mechanism for Amazon or anyone else in our lifetimes. (Everything happens eventually.)But just to play along, it would appear that the FAA’s biggest stipulations – the experimental drones must be operated by licensed pilots who must maintain line of sight contact with their craft – are deal killers if they prove permanent.To read this article in full or to leave a comment, please click here

Lab: iBGP and OSPF Traffic Engineering

Click to enlarge

Here’s the scenario: An enterprise network with an MPLS core and two branch locations connected to their own Provider Edge (PE) router. In addition to the MPLS link, the PEs are also connected via a DMVPN tunnel. The PEs are peering via iBGP (of course) and are also OSPF neighbors on the DMVPN. Both Customer Edge (CE) routers at the branch are OSPF neighbors with their local PE.

Task: Use the high speed MPLS network as the primary path between the CE routers and only use the DMVPN network if the MPLS network becomes unavailable.

Question: Is the solution as simple as adjusting the Admin Distance (AD) so that the iBGP routes are more preferred?

Default State

The obvious first issue is the default AD for iBGP (200) is higher than the default AD of OSPF (110) which means the OSPF path over the DMVPN is going to be preferred. This is confirmed if we do a traceroute from R5 to R6:

R5#traceroute 6.6.6.6 source lo5
 1 10.0.45.4 2 msec 0 msec 1 msec
 2 10.10.10.7 17 msec 17 msec 17 msec
 3 10.0.67.6 18  Continue reading

Here are the components that will power your next smartphone

The last couple of months haven seen the launch of a clutch of new smartphones—and also new chipsets that aim to make the next generation of smartphones more powerful and simpler to recharge.Competition between chip makers is increasing, with companies spurring each other to improve smartphone performance. Here are some of the components and technologies that will help make it happen:Qualcomm’s next-generation processorsThe Snapdragon 820 will be the first processor to use Qualcomm’s homegrown ARM-based Kryo architecture—and also the first to use the company’s new Zeroth platform for adding machine learning capabilities. The company plans to make samples available to phone manufacturers in the second half of the year. Qualcomm will need to have the chips ready for mass production in the first half of 2016 to catch the next wave of high-end smartphone launches, or manufacturers may look elsewhere—as Samsung Electronics did this year, choosing to use one of its own Exynos processors for its Galaxy S6.To read this article in full or to leave a comment, please click here

The Problem with Peanuts

I was hungry. Perhaps that’s a good excuse, or perhaps not. Either way, I sat down after ordering, took a peanut, broke the nuts out of the shell, and ate them.

After eating the peanut, I felt less hungry. So I picked up another one and ate it, as well. Soon enough, long before I order came out in fact, I wasn’t really hungry any longer. I still ate, of course, because I’d bought the burger, and it was a good burger. The fries were pretty good, too. The sweet tea wasn’t shabby, either.

But I thought about the peanut it all started with as I ate the burger. You see, a peanut solved my hunger problem. So it one peanut solves my hunger, why couldn’t a pile of peanuts solve world hunger? So I took a pile of peanuts and put them on the table, considering something I’d never thought about before — I could solve world hunger. Right here, right now, in this place, I could actually solve a major problem the world has been struggling with for thousands of years.

Okay, but then where would I get these peanuts? The place I was in had boxes stacked Continue reading

Retiring the Rockstar: A Counterpoint

“You’re a rockstar!” Chances are, you’ve either a) been told this as a compliment for some work you’d done; b) heard this told to someone else for some work they’d done; or c) told someone this for some work they’d done. If you said this to someone else—I just told someone this quite recently—chances are also very likely that you had nothing but positive intentions behind this statement and your goal was to compliment them on what you saw as outstanding work. But is “rockstar” the wrong term to use? And if so, what is the right term?

Recently, Tyler Britten (a very talented professional and a former colleague when I worked as an EMC vSpecialist) posted an article titled “Time to Retire the Rockstar,” in which he draws a connection between the use of terms like “rockstar,” “superstar,” “genius,” or “guru” and the myth of the lone genius. I see his point, and don’t necessarily disagree with it. Something can be said that calling someone a rockstar (or any of the other terms listed) isn’t automatically encouraging them to “eschew teams and communities and to work alone”, but that isn’t the point of this post. Here I’d rather Continue reading

The Upload: Your tech news briefing for Monday, March 23

EMC pools enterprise smarts to create data lakesEMC is pulling assets from its conglomeration of businesses to help customers build data lakes using EMC storage, VMware virtualization and Pivotal big-data smarts. The Federation Business Data Lake debuting Monday will ingest and analyze data from diverse sources—and may also show how EMC can make the diverse businesses it owns add up to more than the sum of their parts.New US bill aims to limit use of student dataA new bill to be introduced in Congress on Monday aims to place checks on the collection and possible misuse of student data by tech companies that supply services to schools. The Student Digital Privacy and Parental Rights Act prohibits companies such as online homework portals or email services from using or disclosing students’ personal information for advertisement purposes, according to The New York Times.To read this article in full or to leave a comment, please click here

The Upload: Your tech news briefing for Monday, March 23

EMC pools enterprise smarts to create data lakesEMC is pulling assets from its conglomeration of businesses to help customers build data lakes using EMC storage, VMware virtualization and Pivotal big-data smarts. The Federation Business Data Lake debuting Monday will ingest and analyze data from diverse sources—and may also show how EMC can make the diverse businesses it owns add up to more than the sum of their parts.New US bill aims to limit use of student dataA new bill to be introduced in Congress on Monday aims to place checks on the collection and possible misuse of student data by tech companies that supply services to schools. The Student Digital Privacy and Parental Rights Act prohibits companies such as online homework portals or email services from using or disclosing students’ personal information for advertisement purposes, according to The New York Times.To read this article in full or to leave a comment, please click here

Foxconn partners with China’s Tencent on smart electric cars

As rumors swirl that Apple might be developing an electric car one of its major suppliers, Foxconn Technology Group, is moving ahead with its own plans to bring an electric-powered vehicle to China.On Monday, the electronics manufacturer struck a partnership with Chinese Internet giant Tencent and luxury car dealership China Harmony Auto to develop smart electric cars. All three companies are together establishing a special team for the project, Foxconn said.Foxconn, which is based in Taiwan, is perhaps best known for assembling Apple’s iPhone.To read this article in full or to leave a comment, please click here

EMC pools enterprise smarts to create data ‘lakes’

EMC is drawing on its “federation” of companies to help customers build data lakes using EMC storage, VMware virtualization and Pivotal big-data smarts.The Federation Business Data Lake will ingest and analyze data from diverse sources to give enterprises new insights that can help them make better decisions, EMC says. It can tie together existing EMC assets with new software to run the data lake, and the whole package can be built and started up in as little as seven days, according to the company.EMC’s aim is to help enterprises of all sizes make better use of information they collect, including both structured and unstructured data. Building the data lakes may also show how EMC can make the diverse businesses it owns add up to more than the sum of their parts.To read this article in full or to leave a comment, please click here

New products of the week 03.23.2015

New products of the weekOur roundup of intriguing new products. Read how to submit an entry to Network World's products of the week slideshow.CartoDB WordPressKey features: For WordPress users looking to add custom maps to webpages. CartoDB is the easiest tool for adding maps to a WordPress site for users to share maps with their posts. More info.To read this article in full or to leave a comment, please click here

New products of the week 03.23.2015

New products of the weekOur roundup of intriguing new products. Read how to submit an entry to Network World's products of the week slideshow.CartoDB WordPressKey features: For WordPress users looking to add custom maps to webpages. CartoDB is the easiest tool for adding maps to a WordPress site for users to share maps with their posts. More info.To read this article in full or to leave a comment, please click here

Cisco small business phones open to remote eavesdropping, calling

You don’t need to be the NSA to tap calls on Cisco’s SPA 300 and 500 IP phones: An authentication flaw allows potential attackers to do that by default.An unpatched vulnerability in the firmware of the SPA 300 and 500 series IP phones, typically used by small businesses, could allow eavesdropping on calls.“The vulnerability is due to improper authentication settings in the default configuration,” Cisco Systems said in a security advisory.Unauthenticated remote attackers could send crafted XML requests to affected devices in order to exploit the flaw and remotely listen to audio streams or make phone calls through them, the company warned.To read this article in full or to leave a comment, please click here