Scott Lowe

APRIL 15, 2022

Networking. This article contains some good information on IPv6 for those who are just starting to get more familiar with it, although toward the end it turns into a bit of an advertisement. Want to understand kube-proxy , a key part of Kubernetes networking, a bit better? Operating Systems/Applications.

Linux 74

Linux Load Balancer IPv6 Licensing 74

Scott Lowe

FEBRUARY 22, 2021

This page on the Wireguard site has full instructions for a variety of operating systems. If you want or need to use multiple Wireguard interfaces, you’ll need either separate network interfaces or use multiple ports. (You can also install the wireguard meta-package, if you’d prefer.)

Linux 78

Linux Network IPv6 Tools 78

Scott Lowe

SEPTEMBER 22, 2017

Networking. Vincent Bernat has a really in-depth article on IPv4 route lookup on Linux (and one on IPv6 route lookup as well). Ivan Pepelnjak has a great article that tries to get to the kernel of truth in the middle of the intent-based networking hype. The company is VirTool Networks (catchy, eh?), RIP Solaris.

Storage 60

Storage Vmware Load Balancer IPv6 60

Scott Lowe

MAY 22, 2015

Welcome to Technology Short Take #51, another collection of posts and links about key data center technologies like networking, virtualization, cloud management, and applications/operating systems. Networking. Rick Sherman has an article on using Jinja2 templates for network automation , including a practical example.

Vmware 60

Vmware Network Virtualization IPv6 60

Scott Lowe

JUNE 18, 2017

Networking. Sjors Robroek describes his nested NSX-T lab that also includes some virtualized network equipment (virtualized Arista switches). I wouldn’t take this information as gospel, but here’s a breakdown of some of the IPv6 support available in VMware NSX. Operating Systems/Applications. Servers/Hardware.

Windows 60

Windows Vmware Virtualization Linux 60

Scott Lowe

JUNE 18, 2017

Networking. Sjors Robroek describes his nested NSX-T lab that also includes some virtualized network equipment (virtualized Arista switches). I wouldn’t take this information as gospel, but here’s a breakdown of some of the IPv6 support available in VMware NSX. Operating Systems/Applications. Servers/Hardware.

Windows 60

Windows Vmware Virtualization Linux 60

Scott Lowe

FEBRUARY 2, 2017

Networking. Michael Kashin has a great article on how Open Virtual Network (OVN, part of the Open vSwitch project) implements virtual networks in OpenStack. In a bit of an older post from late summer 2016, Matt Oswalt outlines why network engineers should care about the network software supply chain. Good advice.

Linux 60

Linux Network Virtualization IPv6 60

Scott Lowe

APRIL 21, 2016

Networking. Michael Ryom has a nice (but short) article on using Log Insight along with a NetFlow proxy to help provide more detailed visibility into traffic flows between VMs on NSX logical networks. BGP seems to be emerging as an early front-runner for a standards-based control plane for software networking. Servers/Hardware.

Vmware 60

Vmware Linux Hardware Network 60

Scott Lowe

AUGUST 16, 2017

Networking. Sjors Robroek describes his nested NSX-T lab that also includes some virtualized network equipment (virtualized Arista switches). I wouldn’t take this information as gospel, but here’s a breakdown of some of the IPv6 support available in VMware NSX. Operating Systems/Applications.

Windows 60

Windows Virtualization Devops Vmware 60

Scott Lowe

OCTOBER 9, 2016

Networking. Charles Min-Cheng Chan has a write-up on using IPv6 in Mininet. PowerShell on Cumulus Linux on a network switch? Are you a network engineer who wants to expand his or her automation skills, but doesn’t have the equipment? Jason Edelman recently announced self-service and on-demand network infrastructure.

Vmware 60

Vmware Case Study Linux Network 60

Scott Lowe

DECEMBER 10, 2015

Networking. Tor Anderson has an article on using IPv6 for network boot using UEFI and iPXE. has a great blog series going called “Hey, I can DevOps my Network too!” It’s a way to run Kubernetes (the container orchestration system) on top of Mesos (the cluster resource scheduler) as a native Mesos framework.

Firewall 60

Firewall Linux Windows Architecture 60

Scott Lowe

AUGUST 25, 2015

In this post, I’ve gathered links to posts about networking, virtualization, Docker, containers, Linux, configuration management, and all kinds of other cool stuff. Networking. If you haven’t read Brent’s article on building network tools with Docker , I highly recommend it. Operating Systems/Applications.

Vmware 60

Vmware Linux Virtualization Tools 60

Scott Lowe

MARCH 10, 2015

Networking. I love this post from Matt Oswalt on five next-gen skills for networking pros. Not everyone agrees, though—here’s Steven Noble’s take on the introduction of 6-pack and why this is pushing the networking industry forward. Operating Systems/Applications. Here’s hoping you find something useful.

Vmware 60

Vmware Linux Hardware Software Development 60

All Things Distributed

JANUARY 19, 2011

Flexibility is one of the key principles of Amazon Web Services - developers can select any programming language and software package, any operating system, any middleware and any database to build systems and applications that meet their requirements. New Route 53 and ELB features: IPv6, Zone Apex, WRR and more.

Load Balancer 109

Load Balancer Cloud Applications Development 109

All Things Distributed

MAY 18, 2010

It is the ultimate incrementally scalable system; simply by adding resources it can handle scaling needs in storage and performance dimensions. It also needs to handle every possible failure of storage devices, of servers, networks and operating systems, all while continuing to serve hundreds of thousands of customers.

Storage 67

Storage Cloud IPv6 System 67