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Technology Short Take #63

Scott Lowe

I recently came across a couple useful troubleshooting guides, one for Open vSwitch (OVS) and OpenStack Neutron and one for VMware NSX. Russell Pope at Kovarus recently wrote about using security groups to manage the VMware NSX distributed firewall. VMware recently GA’d version 6.2 Read more about it here. Virtualization.

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Technology Short Take #49

Scott Lowe

Anthony Burke (disclaimer: Anthony works for VMware in the NSBU) has a post on how to use Python to automate the bulk creation of firewall rules for use with the VMware NSX distributed firewall. Here’s a post by Grant Orchard on using VMware NSX’s security groups to protect workloads deployed via vCAC (now vRA).

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Technology Short Take #50

Scott Lowe

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). Kevin Houston’s March 2015 blade server comparisons might be a useful place to start. Servers/Hardware. Virtualization.

Vmware 60
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Technology Short Take 139

Scott Lowe

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?” This time, they’re exploiting a weakness that VMware can’t patch: people. ” Get ready to get nerdy!

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VMworld 2014 Day 2 Keynote

Scott Lowe

Ben Fathi, CTO of VMware, takes the stage to start the keynote, and goes through a recap of yesterday’s announcements: EVO and EVO:RAIL, vCloud Air rebranding and the availability of new services, VMware Integrated OpenStack (VIO), and new product versions (vCloud Suite 5.8, betas of vSphere and VSAN).

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Fountainhead: Follow IT's Money: A Survey of IT Financial.

Fountainhead

Comsci - (Iselin, NJ) Establishes product and unit costing metrics for benchmarking and/or chargeback; quantifies and presents the TCO for all IT applications and solution; provides actionable metrics and analytics for cost reduction opportunities and comparison to alternative solutions. VMware IT Finance Manager (Formerly Digital Fuel).

Financial 173