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Using KVM with Libvirt and macvtap Interfaces

Scott Lowe

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
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Technology Short Take #63

Scott Lowe

In any case, here’s another collection of links and articles from around the Net on the major data center technology areas. Networking. At DevOps Networking Forum 2016, I had the opportunity to share a presentation on some Linux networking options. I’ll try to correct that for the next one. Have fun reading!

Vmware 60
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Technology Short Take 131

Scott Lowe

This time around the content is a tad heavy on the security side, but I’ve still managed to pull in articles on networking, cloud computing, applications, and some programming-related content. Networking. Here’s a review of targeted attacks and APTs (advanced persistent threats) on Linux. I use scp all the time.

Linux 60
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An Introduction to OpenStack Heat

Scott Lowe

In this post, I’m going to provide a quick introduction to OpenStack Heat, the orchestration service that allows you to spin up multiple instances, logical networks, and other cloud services in an automated fashion. Template: Heat uses the idea of a template to define a stack.

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Building a Fully Automated Ubuntu Installation Process

Scott Lowe

On this server I set up the PXE boot files in a way that was similar to how Brian Carpio described in his post: Linux kernel and initial RAM disk image copied into the pxe subdirectory of the TFTP root directory (which on my system was /var/lib/tftpboot ). live-installer/net-image=[link]. The pxelinux.0 KERNEL pxe/ubuntu/ubuntu-14.04-x86_64

Linux 60
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Tech Blogs – Best Must Read Tech Resources 2019

Galido

Techvibes was founded in 2002 by President and Editor-in-Chief Robert Lewis and in June 2016 it was acquired by technology consulting firm, Konrad Group. Boing Boing is a website, first established as a zine in 1988, later becoming a group blog. Help Net Security. Network Computing. Tech Gadget and Computer HardwareBlogs.

Resources 107
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Best Tech Blogs – Must Read Tech Resources 2019

Galido

Techvibes was founded in 2002 by President and Editor-in-Chief Robert Lewis and in June 2016 it was acquired by technology consulting firm, Konrad Group. Boing Boing is a website, first established as a zine in 1988, later becoming a group blog. Help Net Security. Network Computing. Tech Gadget and Computer HardwareBlogs.

Resources 107