TM Forum

JANUARY 27, 2022

Prior to stepping up to the role of CTO in September 2021, Leboucher was Vice President Digital IT, Customer Relation Solutions and Global Architecture, Orange Labs Services, where he played an instrumental role in transforming Orange’s IT systems. But I don't think that is the most important benefit,” explains Leboucher.

CTO 130

CTO Network Cloud Virtualization 130

Scott Lowe

AUGUST 11, 2016

In this post you’ll find a collection of links to articles discussing the major data center technologies—networking, hardware, security, cloud computing, applications, virtualization…you name it! (If Thinking of using a hardware VTEP (VXLAN Tunnel Endpoint) with VMware NSX? Servers/Hardware. Networking.

Vmware 60

Vmware Hardware Storage Linux 60

Scott Lowe

AUGUST 6, 2021

Servers/Hardware. I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. Cloud Computing/Cloud Management. Via Alex Mitelman’s Systems Design Weekly 015 , I was pointed to this AWS article on multi-site active-active architectures.

Open Source 60

Open Source Load Balancer WAN Architecture 60

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. Cloud Computing/Cloud Management. If you’re not familiar with OVN, this is a good post with which to start.

Firewall 60

Firewall Virtualization Network Storage 60

Scott Lowe

MARCH 17, 2016

At the recent OCP Summit, Microsoft introduced Software for Open Networking in the Cloud (SONiC). Servers/Hardware. Russell Pope at Kovarus recently wrote about using security groups to manage the VMware NSX distributed firewall. Cloud Computing/Cloud Management. Read more about it here. Career/Soft Skills.

Vmware 60

Vmware Linux Network Open Source 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. Cloud Computing/Cloud Management. This tool exports the DFW configuration and then converts it into Excel format, and is available on GitHub.

Linux 60

Linux Devops Open Source Virtualization 60

Scott Lowe

MARCH 10, 2015

What’s really interesting to me is the (completely uncoordinated) alignment between Matt’s list of skills for networking pros and the list I provided to virtualization pros in a series of recent VMUG presentations (refer to slide 15, but the list is software development basics, Linux, automation/orchestration, and public cloud services).

Vmware 60

Vmware Linux Hardware Software Development 60

Scott Lowe

JUNE 29, 2016

If you like geeking out over the hardware side of networking, you may find this Ars Technica article on the physical infrastructure of the global Internet to be an interesting read. (I Servers/Hardware. Cloud Computing/Cloud Management. I won’t spoil Ivan’s conclusion; go read the article!

Linux 60

Linux Network Hardware Vmware 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. Cloud Computing/Cloud Management. Cloud Computing/Cloud Management. Art Fewell takes a deeper look at the increasingly important role of the virtual switch.

Vmware 60

Vmware Data Center Storage Disaster Recovery 60

Scott Lowe

MAY 12, 2016

I recently spoke at Interop 2016 in Las Vegas, and while I was there I scribbled down some notes pertaining to how decomposing applications into microservices-based architectures was similar in some respects to decomposing networks into an overlay network and an underlay (physical) network. Servers/Hardware. Networking.

Vmware 60

Vmware Windows Network Agile 60

Scott Lowe

FEBRUARY 2, 2017

Servers/Hardware. Vivek Gite over at nixCraft explains how to use ufw (Uncomplicated Firewall) on Ubuntu to limit SSH connections. Cloud Computing/Cloud Management. The post is a bit geeky but quite informative, and worth reading if SSH bastion hosts are a key part of your architecture. Read this post.)

Linux 60

Linux Network Virtualization IPv6 60

Dataconomy

MARCH 28, 2023

There are several layers to an IoT ecosystem architecture, including: Device layer:  This layer includes the sensors and other devices that collect data and interact with the physical environment. Cloud Platform IoT cloud platforms enable data storage, processing, and analysis in the cloud.

Data 28

Data Storage Security Network 28

Dataconomy

MARCH 28, 2023

There are several layers to an IoT ecosystem architecture, including: Device layer:  This layer includes the sensors and other devices that collect data and interact with the physical environment. Cloud Platform IoT cloud platforms enable data storage, processing, and analysis in the cloud.

Data 28

Data Storage Security Network 28

Scott Lowe

APRIL 30, 2013

According to Martin, the term SDN originally referred to a change in the network architecture to include a) decoupling the distribution model of the control plane from the data plane; and b) generalized rather than fixed function forwarding hardware. Or virtualized firewalls? , about what SDN meant when it was first coined.

Virtualization 134

Virtualization Network Vmware Load Balancer 134

Scott Lowe

SEPTEMBER 12, 2012

Using 1 GbE would have required too many ports, too many cables, and too many switches; 10 GbE offered Expedient a 23% reduction in cables and ports, a 14% reduction in infrastructure costs, and offered a significant bandwidth improvement (compared to the previous 1 GbE architecture). Note that there are trade-offs as a result.)

Intel 109

Intel Virtualization Data Center Network 109

Hacker Earth

OCTOBER 4, 2019

Defines architecture, infrastructure, general layout of the system, technologies, and frameworks. Implements architecture, infrastructure, general layout of the system, technologies, and frameworks. Architectural review . Cloud security. Focuses on frameworks. Grasps routing or the workflow of frameworks. Communicability.

Engineering 59

Engineering Software Software Software Development 59

CIO Business Intelligence

MAY 31, 2023

The use of APIs is growing exponentially, year over year, and with the growth of cloud computing, cloud APIs have become the essential building blocks for developing applications in the cloud using today’s agile development practices. Web Application Firewalls (WAF): Protect APIs from attacks.

Security 98

Security Authentication Applications Firewall 98

TM Forum

SEPTEMBER 10, 2021

This includes enabling greater programmability to address demands for low latency, high throughput and reliability, and security by creating new network architectures that encompass 5G, edge, cloud, IoT, AI and machine learning as part of a digital ecosystem. Connectivity-as-a-Service. Software Marketplace. white papers.

B2C 100

B2C Software Software Enterprise 100

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

Dataconomy

SEPTEMBER 12, 2023

With server virtualization, you can easily create, move, and delete virtual servers as needed, without the need for expensive hardware upgrades or complex reconfigurations. One of the key benefits of server virtualization is that it allows for more efficient use of hardware resources.

Virtualization 78

Virtualization Storage Hardware Disaster Recovery 78

CIO Business Intelligence

APRIL 8, 2022

A VPN lets employees “tunnel” in through the corporate firewall using an encrypted connection that rides on top of the public internet. The key business goal of SSE is to protect applications and data by building a pervasive cloud edge that spans all manners of accessing these applications and data.

Security 98

Security WAN Policies Applications 98

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. Look no further.

Windows 60

Windows Firewall Linux Architecture 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

Hacker Earth

OCTOBER 4, 2019

Defines architecture, infrastructure, general layout of the system, technologies, and frameworks. Implements architecture, infrastructure, general layout of the system, technologies, and frameworks. Architectural review . Cloud security. Focuses on frameworks. Grasps routing or the workflow of frameworks. Communicability.

Engineering 11

Engineering Software Software Software Development 11

Scott Lowe

AUGUST 26, 2014

Fathi re-emphasizes that VMware’s SDDC vision is an architecture, one built on the “power of AND.” ” vCloud Suite (and vCloud Air) is a manifestation of the SDDC vision/architecture. VMware’s SDDC vision/architecture delivers the power of “AND.” betas of vSphere and VSAN).

Vmware 65

Vmware Architecture Applications Storage 65