Scott Lowe

AUGUST 16, 2017

I wouldn’t take this information as gospel, but here’s a breakdown of some of the IPv6 support available in VMware NSX. Servers/Hardware. Here’s an interesting article on the role that virtualization is playing in the network functions virtualization (NFV) space now that ARM hardware is growing increasingly powerful.

Windows 60

Windows Virtualization Devops Vmware 60

Scott Lowe

MARCH 10, 2015

I highly recommend you read the entire post, but in short the five skills Matt recommends are software skills (which includes configuration management and software development tools like Git ), Linux, deep protocol knowledge, hypervisor and container networking, and IPv6. It’s a pretty detailed article with lots of useful information.

Vmware 60

Vmware Linux Hardware Software Development 60

Scott Lowe

MARCH 17, 2016

At DevOps Networking Forum 2016, I had the opportunity to share a presentation on some Linux networking options. Here’s some information on Nuage Networks’ experimental Docker Network plugin. Servers/Hardware. Russell Pope at Kovarus recently wrote about using security groups to manage the VMware NSX distributed firewall.

Vmware 60

Vmware Linux Network Open Source 60

Scott Lowe

OCTOBER 27, 2017

Servers/Hardware. specifically, the new container network firewall functionality. The NIST and DHS have teamed up on some efforts to secure BGP; more information is available in this article. The NIST and DHS have teamed up on some efforts to secure BGP; more information is available in this article. That’s cool.

Firewall 60

Firewall Virtualization Network Storage 60

Scott Lowe

MARCH 2, 2017

Tony Sangha took PowerNSX (a set of PowerShell cmdlets for interacting with NSX) and created a tool to help document the NSX Distributed Firewall configuration. Servers/Hardware. Here’s a walkthrough to install Arch Linux on VirtualBox. Thinking of virtualizing Linux on Hyper-V? What’s that? See here.). Virtualization.

Linux 60

Linux Devops Open Source Virtualization 60

Scott Lowe

SEPTEMBER 3, 2013

A discussion of “statefulness” brought me again to Ivan’s post on the spectrum of firewall statefulness. Servers/Hardware. I don’t know if Martin coined the terms or not, but you can get more information here and here.) More information on the use of the immutable server construct is also available here.

Vmware 60

Vmware Data Center Storage Disaster Recovery 60

Scott Lowe

OCTOBER 23, 2020

” Ivan Pepelnjak attempts to answer the question, “How much do I need to know about Linux networking?” ” Speaking of Linux networking…Marek Majkowski of Cloudflare digs deep into conntrack , used for stateful firewalling functionality. Servers/Hardware. I guess time will tell.

Open Source 60

Open Source Vmware Disaster Recovery Linux 60

Scott Lowe

JUNE 4, 2013

This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks. Next, Jason dives a bit deeper on the relationship between network overlays and hardware , and shares his thoughts on where it does—and doesn’t—make sense to have hardware terminating overlay tunnels.

HP 105

HP Virtualization Hardware Network 105

Scott Lowe

JUNE 4, 2013

This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks. Next, Jason dives a bit deeper on the relationship between network overlays and hardware , and shares his thoughts on where it does—and doesn’t—make sense to have hardware terminating overlay tunnels.

HP 60

HP Virtualization Hardware Network 60

Scott Lowe

MAY 3, 2013

Welcome to Technology Short Take #32, the latest installment in my irregularly-published series of link collections, thoughts, rants, raves, and miscellaneous information. I try to keep the information linked to data center technologies like networking, storage, virtualization, and the like, but occasionally other items slip through.

Vmware 106

Vmware Storage Virtualization HP 106

Scott Lowe

SEPTEMBER 8, 2016

Dmitri Kalintsev is back with another article in a series of articles on using hardware VXLAN tunnel endpoints (VTEPs) with VMware NSX. Servers/Hardware. The use of VMware NSX for microsegmentation is a really popular use case, and so the topic of scripting distributed firewall (DFW) rules often comes up. Networking.

Vmware 60

Vmware Linux Intel Storage 60

Scott Lowe

DECEMBER 10, 2015

Servers/Hardware. We all know that security is more than just a host-based firewall, but a host-based firewall can be part of an overall security strategy. This article provides a good introductory overview of Linux iptables commands for configuring host-based firewall rules on your Linux systems.

Firewall 60

Firewall Windows Linux 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. It looks like very useful information for anyone supporting NSX in their environment. Servers/Hardware. Welcome to Technology Short Take #53. Networking.

Vmware 60

Vmware Linux Virtualization Tools 60

Scott Lowe

FEBRUARY 10, 2015

Helpful and informative content, no question about it. Tom’s key point is that disaggregating software from hardware—which is kind of a given if you’re buying whitebox networking gear—gives you the (potential) flexibility to repurpose network gear based on the software running on it. Servers/Hardware. Check this out.

Open Source 60

Open Source Vmware Network IBM 60

Linux Academy

APRIL 11, 2019

Think about all the controls we have in place on our networks today: firewalls, authentication systems, intrusion detection and prevention systems (network- and host-based), router and switch security, operating system security, data encryption — the list goes on and on. It’s in this domain that we lump the following: Firewalls.

Authentication 60

Authentication Security Disaster Recovery Firewall 60

ForAllSecure

AUGUST 10, 2021

They're using it for media systems multimedia take data from the internet, like Spotify or things like that, and display and display information even newer. Leale: they're way too slow to fire an engine.

Automotive 52

Automotive Operating Systems System Tools 52

ForAllSecure

MAY 2, 2023

US Justice Department: Today, the Justice Department arrested Jack Douglas Teixeira in connection with an investigation into alleged unauthorized removal, retention, and transmission of classified national defense information. Teixeira is an employee of the United States Air Force National Guard. Come sit next to me. How cool is that?

Open Source 40

Open Source Media Social Hotels 40