Scott Lowe

FEBRUARY 8, 2016

In this post, I’m going to show you how to use KVM with Libvirt and macvtap interfaces for networking (as opposed to a Linux bridge or Open vSwitch ). Macvtap interfaces are related to macvlan interfaces (they share the same kernel driver), so you’ll want to first be sure your Linux kernel supports the macvlan driver.

.Net 60

.Net Linux Network Virtualization 60

CIO Business Intelligence

JULY 5, 2023

In addition, he says, “We leverage serverless wherever possible in our public cloud environment, and for the applications that have not been modernized, we can do fine-tuning on virtual machines in our private cloud environment.” By choosing them, enterprises are almost adopting net zero by proxy,” Koushik says.

CTO Hire 130

CTO Hire Fractional CTO CTO Data Center 130

SPF13

MARCH 20, 2015

The Internet Era: 00s • Internet changes everything • Open source movement gains traction (Linux, Apache, MySQL, PHP) • Tech selling ads, bits, hardware & services • Google Dominates. Open Source Companies • Redhat $13B • Cloudera $3B • MongoDB $1.6B • Docker $.5B 5B • Hortonworks $1B • Wordpress $1B. Open Source is taking over the world.

Open Source 100

Open Source Linux Software Software 100

Scott Lowe

AUGUST 13, 2014

You can get this a couple of different ways; running neutron net-list is one way. Visit the site for more information on virtualization, servers, storage, and other enterprise technologies. Linux Virtualization Automation CLI OpenStack' Deploying CoreOS on OpenStack Using Heat. An Introduction to OpenStack Heat.

Exercises 87

Exercises Resources Linux Virtualization 87

Virtualized Greek

MARCH 13, 2013

There’s client’s for Blackberry, Windows 8, iOS, Linux and Android just to name a few. Integration with XenApp – A VDI solutions is not just about virtualizing the desktop but also about providing access to applications. Living without a support contract with Citrix is like walking without a net. What I don’t like.

Comparison 82

Comparison Virtualization Applications Vmware 82

Galido

MARCH 19, 2019

These areas of IT include general IT and technology, security, IT feeds, cloud computing, data center, mobile, social media, tips and tricks, virtualization, and operating system and software blogs. Help Net Security. Help Net Security has been a valuable resource for information security news since 1998. Virtualization Blog.

Resources 113

Resources Mobile Data Center Security 113

Scott Lowe

MARCH 17, 2016

In any case, here’s another collection of links and articles from around the Net on the major data center technology areas. At DevOps Networking Forum 2016, I had the opportunity to share a presentation on some Linux networking options. You may also find this (related) article on memory inside Linux containers to be helpful.

Vmware 60

Vmware Linux Network Open Source 60

Scott Lowe

APRIL 25, 2014

If your Linux distribution supports network namespaces (Ubuntu does), then also set use_namespaces to True. To test if everything is working correctly, use the Neutron CLI to create a logical network: neutron net-create test-network. Networking Virtualization Neutron NSX NVP OpenStack VMware'

Vmware 107

Vmware Network Transportation .Net 107

Scott Lowe

MAY 1, 2014

It turns out these are independent of one another; you can—as I have done here—use HOT resource types (like OS::Neutron::Net ) in a CFN template. The first resource defined is a logical network, defined as type OS::Neutron::Net. Interoperability Networking Virtualization Automation JSON Linux OpenStack OSS'

Resources 90

Resources Network Groups .Net 90

Galido

MARCH 22, 2019

The deeper we dive into modern technology terms, the more it seems we try to blend physical and virtual worlds together. These areas of tech include general IT and technology, security, IT feeds, cloud computing, data center, mobile, social media, tips and tricks, virtualization, and operating system and software blogs. 9 to 5 Mac.

Resources 107

Resources Mobile Data Center Security 107

Galido

MAY 1, 2019

The deeper we dive into modern technology terms, the more it seems we try to blend physical and virtual worlds together. These areas of tech include general IT and technology, security, IT feeds, cloud computing, data center, mobile, social media, tips and tricks, virtualization, and operating system and software blogs. 9 to 5 Mac.

Resources 107

Resources Mobile Data Center Security 107

Scott Lowe

JUNE 8, 2018

Since that time, I’ve incorporated Linux ( Fedora , specifically) into my computing landscape, and I started using the Libvirt provider for Vagrant (see my write-up here ). each do |net| section works for the local virtualization providers (VirtualBox, VMware, and Libvirt), but is silently ignored for AWS.

.Net 60

.Net Vmware Authentication Exercises 60

Galido

SEPTEMBER 25, 2019

The deeper we dive into modern technology terms, the more it seems we try to blend physical and virtual worlds together. These areas of tech include general IT and technology, security, IT feeds, cloud computing, data center, mobile, social media, tips and tricks, virtualization, and operating system and software blogs. 9 to 5 Mac.

Mobile 77

Mobile Data Center Security Virtualization 77

Scott Lowe

OCTOBER 2, 2020

Quentin Machu outlines a series of problems his company experienced using Weave Net as the CNI for their Kubernetes clusters, as well as describes the migration process to a new CNI. Here’s a review of targeted attacks and APTs (advanced persistent threats) on Linux. Virtualization. His blog post is well worth a read, IMO.

Linux 60

Linux Programming Cloud Open Source 60

Galido

MARCH 19, 2019

These areas of IT include general IT and technology, security, IT feeds, cloud computing, data center, mobile, social media, tips and tricks, virtualization, and operating system and software blogs. Help Net Security. Help Net Security has been a valuable resource for information security news since 1998. Virtualization Blog.

Resources 66

Resources Mobile Data Center Security 66

Scott Lowe

DECEMBER 6, 2017

I first experimented with the Libvirt provider for Vagrant quite some time ago, but at that time I was using the Libvirt provider to communicate with a remote Libvirt daemon (the use case was using Vagrant to create and destroy KVM guest domains via Libvirt on a remote Linux host). Hence, this blog post. Prerequisites.

Storage 60

Storage Network Cloud Virtualization 60

The Verge

NOVEMBER 12, 2021

The great thing about my job is that I get to work across so many areas — I’ve covered film festivals, virtual reality hardware, net neutrality and copyright, speech moderation, obsolete tech, and too many random gadgets to count. I think this is absolutely the neatest workspace I’ve seen yet. It really bothers me! I miss netbooks!

Film 60

Film Linux Wireless Windows 60

A Screw's Loose

JUNE 4, 2012

Let’s start off with the fact that VDI (Virtual Desktop Infrastructure) and SBC (Server Based Computing) as well as application streaming are very good technologies and have their places in the enterprise application delivery stack. Android, Linux type clients just not comprable for end user experience.

Mobile 57

Mobile Applications Enterprise Enterprise 57

ForAllSecure

SEPTEMBER 18, 2020

In a kinetic war, the two groups don’t necessarily tip their hands, and the same is true in a virtual war--even if both teams are employed by the same organization. Like Kali Linux, it has perhaps the most tools already baked in. Manka: So, for some someone on the red team, yeah, Kali Linux is pretty much the Go To.

Linux 52

Linux Network Security Tools 52

ForAllSecure

SEPTEMBER 17, 2020

In a kinetic war, the two groups don’t necessarily tip their hands, and the same is true in a virtual war--even if both teams are employed by the same organization. Like Kali Linux, it has perhaps the most tools already baked in. Manka: So, for some someone on the red team, yeah, Kali Linux is pretty much the Go To.

Linux 52

Linux Network Security Tools 52

ForAllSecure

SEPTEMBER 17, 2020

In a kinetic war, the two groups don’t necessarily tip their hands, and the same is true in a virtual war--even if both teams are employed by the same organization. Like Kali Linux, it has perhaps the most tools already baked in. Manka: So, for some someone on the red team, yeah, Kali Linux is pretty much the Go To.

Linux 52

Linux Network Security Tools 52

ForAllSecure

APRIL 26, 2022

So it wasn't this story that we hear sometimes thrown around about Lightspeed net speed cyberattacks, you know it was human adversaries doing research on the environment, so the attack starts. Vamosi: And a lot of these systems do not use the familiar Linux Mac Windows operating systems. There's also so many virtual conferences.

System 52

System Industry Conference Network 52

Scott Lowe

APRIL 24, 2015

This article by Russell Bryant is a great overview and update of the work going on with Open Virtual Network (OVN). This is kind of cool, and (in my humble opinion) a sign of changing times: Juniper has Vagrant boxes as well as a Vagrant plugin for working with vSRX (virtual firewall) VMs (via this article from Matt Oswalt).

Vmware 60

Vmware Storage Firewall Network 60

Network World

FEBRUARY 12, 2025

There are a lot of tools for looking at memory usage on Linux systems. Prior to Linux 2.5.41, this includes IO-wait time wa: Time spent waiting for IO. Prior to Linux 2.5.41, included in idle st: Time stolen from a virtual machine. system time) id: Time spent idle. Heres an example of the commands output.

Linux 335

Linux Examples Windows System 335

The Verge

JUNE 17, 2020

You’ll probably want clients for Mac and Windows, iOS and Android, the open web, and — if you’re showing off — Linux. Play a new free game from Nintendo that uses a pair of Joy-Cons to jump a virtual rope. Well.put a hockey net there.” “A A hockey net, in the hedges?” “Yes.” It’s called Jump Rope Challenge.

Apple 75

Apple Policies Google Advertising 75