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Category Archives for "Networking"

Does Juniper Need To Be Purchased?

You probably saw the news this week that Nokia was looking to purchase Juniper Networks. You also saw pretty quickly that the news was denied, emphatically. It was a curious few hours when the network world was buzzing about the potential to see Juniper snapped up into a somewhat larger organization. There was also talk of product overlap and other kinds of less exciting but very necessary discussions during mergers like this. Which leads me to a great thought exercise: Does Juniper Need To Be Purchased?

Sins of The Father

More than any other networking company I know of, Juniper has paid the price for trying to break out of their mold. When you think Juniper, most networking professionals will tell you about their core routing capabilities. They’ll tell you how Juniper has a great line of carrier and enterprise switches. And, if by some chance, you find yourself talking to a security person, you’ll probably hear a lot about the SRX Firewall line. Forward thinking people may even tell you about their automation ideas and their charge into the world of software defined things.

Would you hear about their groundbreaking work with Puppet from 2013? How about their wireless Continue reading

Worth Reading: Open Source Supply Chain

Diversity and inclusivity in the technology industry—and in open source communities more specifically—have received a lot of coverage, both on Opensource.com and elsewhere. One approach to the issue foregrounds arguments about concepts that are more abstract—like human decency, for example. But the “supply chain” metaphor works, too. And it can be an effective argument for championing greater inclusivity in our open organizations, especially when people dismiss arguments based on appeals to abstract concepts. —Ben Cotton @ Open Source

How Did NETCONF Start on Software Gone Wild

A long while ago Marcel Wiget sent me an interesting email along the lines “I think you should do a Software Gone Wild podcast with Phil Shafer, the granddaddy of NETCONF”

Not surprisingly, as we started discovering the history behind NETCONF we quickly figured out that all the API and automation hype being touted these days is nothing new – some engineers have been doing that stuff for almost 20 years.

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All Of Ethan’s Podcasts And Articles For November 2017

Here’s a catalog of all the media I produced (or helped produce) in November 2017. I’ve included content summaries to motivate you to click. See, that’s coming right at you with how I’m trying to manipulate your behavior. I’m honest like that.

PACKET PUSHERS WEEKLY PODCAST

All Of Ethan’s Podcasts And Articles For November 2017

Here’s a catalog of all the media I produced (or helped produce) in November 2017. I’ve included content summaries to motivate you to click. See, that’s coming right at you with how I’m trying to manipulate your behavior. I’m honest like that.

PACKET PUSHERS WEEKLY PODCAST

Worth Reading: Can technology help privacy evolve?

The topic of privacy came up over coffee, of course – and I was glad to hear that it is not only seen as a key issue for technology and governance, but it’s also seen as being closely interconnected with issues of cybersecurity. As readers of the Internet Society’s blogs will know, we think so too. You can’t have good privacy if you don’t have good security tools, and you can’t have good security in the absence of privacy. — Robin Wilton @ The Internet Society

IDG Contributor Network: New-gen technologies make IoT transformational

Over the last few years, many people—myself included—have been touting the Internet of Things (IoT) as a driving force behind digital transformation.But is IoT by itself truly that transformational?Well, I would argue that it is not.IoT focuses mainly on securely connecting devices that generate data. It is a key element of disruption and change, but it needs to partner with other technologies such as artificial intelligence (AI), blockchain and fog computing to create billions—some say trillions—of dollars in value and transform industries.Let’s take a closer look at these cross-technology relationships:AI is the brain, IoT is the body IoT and AI have a remarkably synergistic relationship. AI, especially machine learning, provides intelligence—the ability to evaluate options, learn from experience and make smart decisions. IoT, like the body, provides the ability to sense and act. IoT delivers both the data AI needs, and the physical means to act on AI’s decisions.  To read this article in full, please click here

Public – not hybrid – cloud dominates day 1 at Amazon re:Invent

There’s been a resurgence in the IaaS cloud computing market in the past year of vendors talking more and more about hybrid cloud computing.As the cloud market is maturing, users are crystalizing what workloads are best for public cloud and what will remain on premises or in a private cloud. At Amazon Web Service’s annual re:Invent conference in Las Vegas this week, a big question heading into the show was: What would AWS say about hybrid?+MORE AT NETWORK WORLD: What is hybrid cloud computing? +Hybrid has been somewhat of a taboo topic for AWS over the years. AWS CEO Andy Jassy has repeatedly maintained that “in the fullness of time” he expects most workloads will run in the public IaaS cloud. We’re not there yet, though. A 451 Research poll from last year found that just 6% of enterprise workloads are running in the cloud.To read this article in full, please click here

Worth Reading: Openstack and CITC

In this blog post I will be discussing how I leveraged a flat network to initially create simple instance deployments. Then I’ll dive more deeply into how I created a VXLAN network for my OpenStack instances to create more scalable east-west communication. In the previous post I used the CITC console as my primary interface for configuration. This time I will be using an SSH client and the direct SSH information, as the outputs I’m gathering have wider width that is easier to obtain via an SSH client. —Rama Darbha @ Cumulus

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