Nvidia-Arm merger faces regulatory, political, legal hurdles

Nvidia’s planned $40 billion takeover of chip-architecture firm Arm Holdings is not your typical merger. Oftentimes in a merger it’s one company taking over a weaker competitor that it has vanquished, something Nvidia knows all too well. Over its history, Nvidia has purchased several competitor GPU makers, most notably 3DFX in 2000.But here, the situation is different. First, the two companies don’t compete. Nvidia was a licensee of Arm chip design with its Tegra processor aimed at smartphones and tablets—and a rare failure for Nvidia as it never really caught on.To read this article in full, please click here

Nvidia-Arm merger faces regulatory, political, legal hurdles

Nvidia’s planned $40 billion takeover of chip-architecture firm Arm Holdings is not your typical merger. Oftentimes in a merger it’s one company taking over a weaker competitor that it has vanquished, something Nvidia knows all too well. Over its history, Nvidia has purchased several competitor GPU makers, most notably 3DFX in 2000.But here, the situation is different. First, the two companies don’t compete. Nvidia was a licensee of Arm chip design with its Tegra processor aimed at smartphones and tablets—and a rare failure for Nvidia as it never really caught on.To read this article in full, please click here

Building a Multi-Cloud Network for less than $1 an Hour – Aviatrix Kickstart

This is the post I had been meaning to write for ages. How do you leverage Infrastructure as Code to build a multi-cloud network? It turns out you don’t have to write the code yourself. This is the beauty of Aviatrix Kickstart. For less than $1 an hour, I was able to build a multi-cloud … Continue reading Building a Multi-Cloud Network for less than $1 an Hour – Aviatrix Kickstart →

Carriers, vendors work to promote 5G-network flexibility with open standards

The big wireless carriers and 5G equipment vendors are working together on standards to promote better interoperability among the gear needed to provide the high-speed wireless service.The ORAN (stands for open radio access networks) Alliance, founded in Germany in 2018, is working on open software interfaces between the different layers of the carrier-equipment stack to give providers more flexibility as they roll out 5G services that include support for IoT and ultra-low-latency applications. The group has more than 200 members ranging from carriers, to hardware and software vendors of all stripes.To read this article in full, please click here

Why I’m running for the NANOG Board of Directors?

This year I decided to run for the NANOG Board of Directors and I wanted to elaborate what I would like to accomplish if elected. The election for NANOG Board of Directors will be held October 19 -21, 2020. Please mark your calendar and see my full profile at https://www.nanog.org/participate/elections-nominations/2020-board-candidates/board-candidate-tom-kacprzynski/

Being in the industry for the last sixteen years, I have been involved in operating a number of network types such as enterprise, datacenter, private backbone and CDN networks. Throughout these years I’ve gained the technical and organizational knowledge at established and lean startup businesses. My roles ranged from technical network engineering/architecture to leadership as department head of network engineering and software development teams along with network sourcing. 

Since 2018, I was selected for the NANOG program committee and currently serving my second term. Additionally I serve as community organizer in creating a local Chicago/Midwest community of network operators. Since 2014 I have started the Chicago Network Operators Group, which is modeled after NANOG, as a vendor neutral organization. Producing nine successful conferences for the last six years has provided me with experience on working with vendors, navigating conference venue logistics, acquiring sponsors, curating content with the Continue reading

Tech Bytes: AppNeta And Performance Visibility Over The Last Mile (Sponsored)

Today’s Tech Bytes episode is sponsored by AppNeta, and we’re going to discuss how companies can get performance visibility for end users now that many people are working from home and connecting over last-mile networks that IT has little visibility into or control over. Our AppNeta guests are Seth Differ, Senior Manager, Solutions Consulting; and Alec Pinkham, Director of Product Marketing.

Tech Bytes: AppNeta And Performance Visibility Over The Last Mile (Sponsored)

Today’s Tech Bytes episode is sponsored by AppNeta, and we’re going to discuss how companies can get performance visibility for end users now that many people are working from home and connecting over last-mile networks that IT has little visibility into or control over. Our AppNeta guests are Seth Differ, Senior Manager, Solutions Consulting; and Alec Pinkham, Director of Product Marketing.

The post Tech Bytes: AppNeta And Performance Visibility Over The Last Mile (Sponsored) appeared first on Packet Pushers.

Announcing eBPF Mode GA

A few days ago, our team released Calico v3.16. As part of that release, we have marked the eBPF dataplane as “GA”, signalling that it is now stable and ready for wider use by the community. In this blog post I want to take you through the process of moving from tech-preview to GA. If you’re not already familiar with eBPF and the benefits of the Calico eBPF dataplane, or if you want to see throughput and latency graphs compared to the standard Linux dataplane, I recommend that you read our introductory blog post. To recap, when compared with the standard Linux dataplane (based on iptables), the eBPF dataplane:

  • Scales to higher throughput, using less CPU per GBit
  • Natively supports Kubernetes services (without kube-proxy) in a way that:
  • Reduces latency
  • Preserves external client source IP addresses
  • Supports DSR (Direct Server Return) for reduced latency (and CPU usage)
  • Uses less CPU than kube-proxy to keep the dataplane in sync

For the tech preview release, our focus was on covering a broad set of features and proving out the performance of the new dataplane. However to meet the bar for GA, we had to:

Everyone Must Learn to Code

The word on the street is that everyone—especially network engineers—must learn to code. A conversation with a friend and an article passing through my RSS reader brought this to mind once again—so once more into the breach. Part of the problem here is that we seem to have a knack for asking the wrong question. When we look at network engineer skill sets, we often think about the ability to configure a protocol or set of features, and then the ability to quickly troubleshoot those protocols or features using a set of commands or techniques.

This is, in some sense, what various certifications have taught us—we have reached the expert level when we can configure a network quickly, or when we can prove we understand a product line. There is, by the way, a point of truth in this. If you claim your expertise is with a particular vendor’s gear, then it is true that you must be able to configure and troubleshoot on that vendor’s gear to be an expert. There is also a problem of how to test for networking skills without actually implementing something, and how to implement things without actually configuring them. This is a Continue reading

Moving HPC to the Cloud: A Guide for 2020

 

This is a guest post by Limor Maayan-Wainstein, a senior technical writer with 10 years of experience writing about cybersecurity, big data, cloud computing, web development, and more.

High performance computing (HPC) enables you to solve complex problems which cannot be solved by regular computing. Traditionally, HPC solutions provided mainly supercomputers. Today, HPC is typically a mix of resources, including supercomputing and virtualized and bare metal servers, platforms for management, sharing and integration capabilities, and more. When coupled with the cloud, HPC is made more affordable, accessible, efficient and shareable.

What Is HPC?

Network Break 301: Samsung Dials Up A 5G Contract; Broadcom Announces Fast, Power-Efficient New Jericho Chip

Network Break analyzes Samsung's multi-billion 5G contract from Verizon, a new Jericho ASIC from Broadcom, the insiders driving Zoombombing, the persistence of DDoS attacks, and more tech news.

The post Network Break 301: Samsung Dials Up A 5G Contract; Broadcom Announces Fast, Power-Efficient New Jericho Chip appeared first on Packet Pushers.

At it again: The FCC rolls out plans to open up yet more spectrum

The Federal Communications Commission will take steps toward auctioning off two more frequency ranges in the 3.1GHz to 4.9GHz band for commercial use, following up on auctions that created more bandwidth for 5G and other wireless services. 5G resources What is 5G? Fast wireless technology for enterprises and phones How 5G frequency affects range and speed Private 5G can solve some problems that Wi-Fi can’t Private 5G keeps Whirlpool driverless vehicles rolling 5G can make for cost-effective private backhaul CBRS can bring private 5G to enterprises The first frequency range sits between 3.3GHz and 3.5GHz, is 100MHz wide and would become available nationwide. The first step toward redistributing the band would be to remove allocations in that range that are now held by non-governmental entities and reassign them to bandwidth between 3.45GHz and 3.55GHz or between 2.9GHz and 3GHz, the commission said in an announcement.To read this article in full, please click here

What Happens When The Whole World Goes Remote? Not To Worry, We Were Built For This

What Happens When The Whole World Goes Remote? Not To Worry, We Were Built For This
What Happens When The Whole World Goes Remote? Not To Worry, We Were Built For This

In March, governments all over the world issued stay-at-home orders, causing a mass migration to teleworking. Alongside many of our partners, Cloudflare launched free products and services supported by onboarding sessions to help our clients secure and accelerate their remote work environments. Over the past few months, a dedicated team of specialists met with hundreds of organizations - from tiny startups, to massive corporations - to help them extend better security and performance to a suddenly-remote workforce.

Most companies we heard from had a VPN in place, but it wasn’t set up to accommodate a full-on remote work environment. When employees began working from home, they found that the VPN was getting overloaded with requests, causing performance lags.

While many organizations had bought more VPN licenses to allow employees to connect to their tools, they found that just having licenses wasn’t enough: they needed to reduce the amount of traffic flowing through their VPN by taking select applications off of the private network.

We Were Built For This

My name is Dina and I am a Customer Success Manager (CSM) in our San Francisco office. I am responsible for ensuring the success of Cloudflare’s Enterprise customers and managing all of Continue reading

NFC vs. Bluetooth LE: When to use which

Among many options for low-power, relatively short-ranged connectivity, two technologies stand out – near-field communication and Bluetooth low energy. Both have relatively low deployment costs and are simple to use.NFC is best known for being the technology behind many modern smart cards. NFC chips need to be very close – within a few centimeters – to a reader for a connection to be made, but that’s an upside in its primary enterprise use case, which is security and access control.[Get regularly scheduled insights by signing up for Network World newsletters.] Bluetooth LE is a low-power derivative of the main Bluetooth standard, offsetting lower potential throughput with substantially reduced energy consumption and the consequent ability to fit into a wider range of potential use cases.To read this article in full, please click here

4 essential edge-computing use cases

Edge computing means different things to different players. But one thing is constant: Location matters.Edge computing enables autonomous mining equipment to react to unexpected conditions a mile below the surface, even when disconnected from a network. When a hotel guest places a food order from a mobile phone and wants to have it delivered poolside, edge computing makes it possible to steer servers to the guest's lounge chair.To read this article in full, please click here

Edge computing: The next generation of innovation

Like other hot new areas of enterprise tech, edge computing is a broad architectural concept rather than a specific set of solutions. Primarily, edge computing is applied to low-latency situations where compute power must be close to the action, whether that activity is industrial IoT robots flinging widgets or sensors continuously taking the temperature of vaccines in production. The research firm Frost & Sullivan predicts that by 2022, 90 percent of industrial enterprises will employ edge computing.To read this article in full, please click here

Chip maker Nvidia takes a $40B chance on Arm Holdings

After months of teasing and rumor, GPU and AI vendor Nvidia announced it would purchase Arm Holdings from its parent company SoftBank for $40 billion. The purchase includes $21.5 billion in Nvidia stock and $12 billion in cash, including $2 billion payable at signing. That will break the piggy bank because Nvidia had $10.9 billion in cash on hand as of the most recent quarter.Softbank acquired Arm in 2016 for $31.4 billion in 2016. At the time, SoftBank CEO Masayoshi Son said it was an investment in the Internet of Things. But SoftBank, known for its profligate spending on acquisitions and investments, made some bad investments in WeWork and Uber, among others, and was saddled with $25 billion in debt.To read this article in full, please click here

Chip maker Nvidia takes a $40B chance on Arm Holdings

After months of teasing and rumor, GPU and AI vendor Nvidia announced it would purchase Arm Holdings from its parent company SoftBank for $40 billion. The purchase includes $21.5 billion in Nvidia stock and $12 billion in cash, including $2 billion payable at signing. That will break the piggy bank because Nvidia had $10.9 billion in cash on hand as of the most recent quarter.Softbank acquired Arm in 2016 for $31.4 billion in 2016. At the time, SoftBank CEO Masayoshi Son said it was an investment in the Internet of Things. But SoftBank, known for its profligate spending on acquisitions and investments, made some bad investments in WeWork and Uber, among others, and was saddled with $25 billion in debt.To read this article in full, please click here

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