The Growing Open Networking Ecosystem

What a difference a couple of years can make. Two years ago, Cumulus Networks was a startup just coming out of stealth mode, and the open networking movement was a mere twinkle in our eyes. Since then, an ecosystem has arisen around open networking that offers customers choice not only in the networking hardware and software they run, but also in how they procure it. Now, companies of all sizes — from small shops with an IT team to the world’s largest cloud providers — are able to reap the benefits of open networking in the way that works best for them.

The expanding open networking ecosystem

While some customers choose Cumulus Linux when shopping for a network solution, many of our customers first experience open networking as part of a broader procurement strategy. Increasingly, open networking is part of next-generation architectures designed to deliver IT as a pool of unified resources that can be managed holistically — what some people call the software-defined data center. With a growing network of partners — ranging from resellers to integrators to OEMs — customers can buy open networking from an IT provider that they know and trust.

Here are a few common Continue reading

NFV Study Quantifies Benefits of a Virtual EPC

ACG Research ran the numbers on NFV for mobile operators.

Oculus buys gesture-control company Pebbles Interfaces

Facebook-owned Oculus VR has purchased Pebbles Interfaces, an Israeli company that develops gesture-control and motion-sensor technology.Pebbles’ technology is designed to create real-world objects in virtual reality environments. The company focuses on rendering virtual images of a person’s actual body, especially the hands and fingers. However, Pebbles noted its technology can display any body part and show details like wrinkles and contours or items held in a user’s hand.This would allow people who are using the Oculus Rift to see an image of their own hands in the display of the virtual reality headset. Other headsets use generic images of person’s body or don’t allow users to view themselves.To read this article in full or to leave a comment, please click here

EBay to sell its enterprise unit four years after buying it

EBay has reached a deal to sell its enterprise unit, a division focused on building and running online shopping sites for bricks-and-mortar retailers, for less than half than it paid four years ago.The $925 million deal, announced Thursday, will give control of eBay Enterprise to a group of private equity firms led by Sterling Partners and Permira Funds, eBay said in a press release.EBay acquired its enterprise unit, then called GSI Commerce, in June 2011, for $2.4 billion. The unit has more than 500 customers, including Dick’s Sporting Goods, American Eagle Outfitters, Abercrombie & Fitch, PetSmart, Ikea and Major League Baseball. Many of those businesses compete for online sales with eBay itself.To read this article in full or to leave a comment, please click here

Encrypted Web and Wi-Fi at risk as RC4 attacks become more practical

There’s an old saying in the security community: Attacks always get better. The latest case where that holds true is for the aging RC4 cipher that’s still widely used to encrypt communications on the Internet.Researchers Mathy Vanhoef and Frank Piessens from the University of Leuven in Belgium devised a new attack method that can recover authentication cookies and other sensitive information from Web connections encrypted with RC4.The RC4 (Rivest Cipher 4) algorithm was designed in 1987 by renowned cryptographer Ron Rivest and remained a trade secret until 1994, when it was leaked on the Internet. Since then it has been implemented in a number of popular protocols, including SSL (Secure Socket Layer) and its successor, TLS (Transport Layer Security); the WEP (Wired Equivalent Privacy) and WPA (Wi-Fi Protected Access) wireless security standards; Microsoft’s RDP (Remote Desktop Protocol) and MPPE (Microsoft Point-to-Point Encryption), BitTorrent and others.To read this article in full or to leave a comment, please click here

Network TDD Quickstart Guide

This post gives a quick overview of how to use network Test Driven Development framework. As an example I’ll use a simplified version of a typical enterprise network with a Data Centre/HQ and a Branch office. A new branch is being added and the task is to configure routing for that branch using a TDD approach. First we’ll devise a set of TDD scenarios to be tested and then, going through each one of them, modify routing to make sure those scenarios don’t fail (a so-called red-green-refactor approach)

Virtually Artificial

I had the great pleasure of stumbling across the Wool trilogy of books last year. I haven’t been so touched by a book since The Passage – I must have a thing about the end of the world. The story is about a community that lives in a huge pill shaped structure (a silo) almost […]

Author information

Steven Iveson

Steven Iveson, the last of four children of the seventies, was born in London and has never been too far from a shooting, bombing or riot. He's now grateful to live in a small town in East Yorkshire in the north east of England with his wife Sam and their four children.

He's worked in the IT industry for over 20 years in a variety of roles, predominantly in data centre environments. Working with switches and routers pretty much from the start he now also has a thirst for application delivery, automation, SDN, virtualisation and related products and technologies. He's published a number of F5 Networks related books, is a regular contributor at DevCentral and was an F5 DevCentral MVP for 2014.

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The post Virtually Artificial appeared first on Packet Pushers Podcast and was written by Steven Continue reading

Commercializing Community

No online community with a collective identity has successfully become a large business like the segregated, follower-based communities of Facebook, Instagram, Twitter and Youtube. Strangely, it is the retailer Amazon (proprietor of acquired communities Twitch, Goodreads, IMDB and DPReview) who has the most sophisticated understanding of collective identity online communities of any modern mega-corp.

C.S. Lewis used to say that for each new book he read, he would read two old books — books written before he was born, preferably. The point to this seemingly odd reading habit was to avoid the blind spot — every age has a blind spot, a obsessive passion around which everything else must fall or be crushed. Much like ages, each profession also has a blind spot of the same sort.

Technology is no exception.

So what is the blind spot of the technology world? I would say it’s human nature. Engineers have a very bad habit of making people into manipulable objects — for instance, “the soul is software, and the body is hardware.” The analogy might be a good one, but it’s also, like most analogies, decidedly not the whole story.

This belief that we can build a community based Continue reading

Worth Reading: You Can’t Buy…

You can’t buy a “routing protocol”. You don’t buy a “security strategy” or a “network management“. You don’t buy a “data centre”. All of these things are built or developed by a team of IT people and various vendor products or open source tools.

The post Worth Reading: You Can’t Buy… appeared first on 'net work.

Worth Reading: Routed Access

In this article, we will see what an enterprise deployment of what Cisco calls a “routed access layer” would look like with OSPF as the routing protocol.

The post Worth Reading: Routed Access appeared first on 'net work.

The Upload: Your tech news briefing for Thursday, July 16

Qualcomm hit with antitrust probe in EuropeQualcomm is under investigation by the European Union’s antitrust authority, which suspects the company of abusing its dominant position in the market for 3G and 4G chipsets used in smartphones and tablets. The company settled similar charges in China earlier this year. In this case, the European Commission is looking into whether the company broke antitrust rules by offering financial incentives to phone manufacturers if they made it their primary chipset supplier, and whether it sold below cost to force competitors out of the market.To read this article in full or to leave a comment, please click here

The Upload: Your tech news briefing for Thursday, July 16

Qualcomm hit with antitrust probe in EuropeQualcomm is under investigation by the European Union’s antitrust authority, which suspects the company of abusing its dominant position in the market for 3G and 4G chipsets used in smartphones and tablets. The company settled similar charges in China earlier this year. In this case, the European Commission is looking into whether the company broke antitrust rules by offering financial incentives to phone manufacturers if they made it their primary chipset supplier, and whether it sold below cost to force competitors out of the market.To read this article in full or to leave a comment, please click here

You Decide

I’m lucky, my current client has me working in a so-called DevOps team, in a very progressive business unit within a large, stable enterprise. F5 Load balancers are everywhere and the ‘product’ is internet facing, I’m in my element; this is ‘my thing’. The heavy use of iRules means I get to ‘programme’ quite often […]

Author information

Steven Iveson

Steven Iveson, the last of four children of the seventies, was born in London and has never been too far from a shooting, bombing or riot. He's now grateful to live in a small town in East Yorkshire in the north east of England with his wife Sam and their four children.

He's worked in the IT industry for over 20 years in a variety of roles, predominantly in data centre environments. Working with switches and routers pretty much from the start he now also has a thirst for application delivery, automation, SDN, virtualisation and related products and technologies. He's published a number of F5 Networks related books, is a regular contributor at DevCentral and was an F5 DevCentral MVP for 2014.

TwitterLinkedIn

The post You Decide appeared first on Packet Pushers Podcast and was written by Steven Continue reading

U can’t touch this

Briefing: Project Calico – BGP-driven SDN Without Overlays

The following is a "paper review" of Project Calico following a recent briefing. I've conducted a short review of the technology and business issues around the product and conclude that its unlikely to be competitive with Docker libnetwork that was announced a few weeks back or existing SDN Solutions in the market today.

The post Briefing: Project Calico – BGP-driven SDN Without Overlays appeared first on EtherealMind.

Risky Business #374 — Anti-Flash sentiment sweeps the globe

On this week's show we'll be checking in with Richard Forno on the fallout from the OPM breach. Richard has been kicking around in DC infosec circles for a long time now and he let's us know what the mood is like inside the beltway.

In this week's sponsor interview we chat with Chris Gatford of HackLabs! HackLabs is an Australia-based pentesting and consulting firm and we're speaking to Chris about the changing nature of security consultancies.

Adam Boileau, as usual, joins the show to discuss the week's news, which has been dominated by calls for the axing of the Flash plugin and the continued fallout from the Hacking Team breach.

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‘Objection: Puffery!’ Judge Dismisses Part of the Cisco-Arista Lawsuit

Objection: Marketing puffery!

Over 200 Docker Meetups!

Intel profit falls as PC slump continues

Intel’s revenue and profit both dropped last quarter as people held off on buying new PCs ahead of the Windows 10 launch later this year.Revenue from Intel’s Client Computing Group, which sells processors for desktops, laptops and smartphones, fell 14 percent from this time last year to $7.5 billion, the chip maker said Wednesday.Its Data Center Group, which makes the Xeon server processors, performed better, but not well enough to offset the ongoing slump in the PC industry.Intel’s total revenue for the quarter ended June 27 was $13.2 billion, down 5 percent from a year earlier. Net income was $2.7 billion, down 3 percent.To read this article in full or to leave a comment, please click here

How NASA is (slowly) talking to the spacecraft snapping pictures of Pluto

How do you talk to a spacecraft that’s three billion miles away circling around Pluto? Very slowly.It’s a challenge NASA is dealing with right now. By now you’ve heard about New Horizons, the spacecraft launched in 2006 to take close-up shots of what was once the most distant planet in our solar system. So far New Horizons have sent back some of the best images we’ve ever had of Pluto and its moon Charon. NASA New Horizons has an 83-inch antenna that is sending radio waves at 1,000 to 2,000 bits per second. It takes them 4.5 hours to travel 3 billion miles back to earth. To read this article in full or to leave a comment, please click here