Scott Lowe

OCTOBER 27, 2017

Servers/Hardware. specifically, the new container network firewall functionality. When I was using Fedora, I needed some useful information on firewall-cmd , and found this article to be helpful. Tom Scanlan shares how to use VIC volumes as a way of helping address persistent storage challenges with containers.

Firewall 60

Firewall Virtualization Network Storage 60

Scott Lowe

AUGUST 16, 2017

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. Cody De Arkland shows you how. Cloud Computing/Cloud Management. Voice control for your vSphere lab using Amazon Echo?

Windows 60

Windows Virtualization Devops Vmware 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. Alan Renouf shows you how to retrieve NVMe storage device details using PowerCLI.

Linux 60

Linux Devops Open Source Virtualization 60

Scott Lowe

APRIL 24, 2015

If you’re looking for more examples of how to incorporate these sorts of tools into your own network automation workflow, I’d recommend having a look at this article. Servers/Hardware. If you’re interested in an update on how Docker security is evolving, this article on Docker security enhancements by Daniel Walsh is a good read.

Vmware 60

Vmware Storage Firewall Network 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. Jonathan Medd shows how to clone a VM from a snapshot using PowerCLI. x that involves booting on a Linux CD. Forgot the root password to your ESXi 5.x

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. Career/Soft Skills.

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 106

HP Virtualization Hardware Network 106

Scott Lowe

APRIL 2, 2021

Tony Mackay has a tutorial showing how to use Traefik to rate-limit requests to a WordPress instance. In this post , Jakub Sitnicki digs way deep into the Linux kernel to uncover the answer to the question, “Why are there no entries in the conntrack table for SYN packets dropped by the firewall?” Servers/Hardware.

Vmware 60

Vmware Firewall Storage Comparison 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 61

HP Virtualization Hardware Network 61

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. Here’s a handy post by Dale Coghlan on how to find object IDs for just about anything in a VMware NSX environment. Servers/Hardware. Then again, what do I know? Operating Systems/Applications.

Vmware 60

Vmware Linux Intel Storage 60

Scott Lowe

MAY 3, 2013

Ranga Maddipudi ( @vCloudNetSec on Twitter) has put together two blog posts on vCloud Networking and Security’s App Firewall ( part 1 and part 2 ). Servers/Hardware. Linux distributions that offer ARM support, though—like Ubuntu, RHEL, and SuSE—are supported, however. In vSphere 5.1, Virtualization.

Vmware 109

Vmware Storage Virtualization HP 109

Scott Lowe

DECEMBER 10, 2015

Kirk Byers has a helpful article that provides some suggestions and guidelines for how to make your network automation/network scripts become more than just your own personal hobby at work. Servers/Hardware. If you’re looking for a cost-effective home lab setup, you might check out this article on a $500 vCloud Suite lab.

Windows 60

Windows Firewall 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. Anthony discusses features supported by both, how they handle high availability, how VPN services work, and how to handle certificates. Servers/Hardware.

Vmware 60

Vmware Linux Virtualization Tools 60

Scott Lowe

FEBRUARY 10, 2015

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. However, it’s at least possible with whitebox networking gear.

Open Source 60

Open Source Vmware Network IBM 60

ForAllSecure

AUGUST 10, 2021

So I'll pretend like I'm explaining it to my 10-year-old twins because I know how to do this now. Vamosi: The Chrysler Secure Gateway is a kind of firewall that doesn't allow everyone to send data to the car. Leale: I guess you know it's funny, yesterday I was explaining that. I've got 10-year-old twins. Vamosi: Ah, there’s that.

Automotive 52

Automotive Operating Systems System Tools 52

ForAllSecure

MAY 2, 2023

And, but really, when I look back on that, you know, like, that was a shifting time for how people saw and treated the word hacker you know, when I grew up. You had to figure out how to configure Kermit, get passwords to get on. And you taught yourself how to learn, really, there were weak daily goals, weekly goals, quarterly goals.

Open Source 40

Open Source Media Social Hotels 40