writing – Marjorie Casey: Graphic Design Professional

The Flagler Times

July 30, 2008April 24, 2019MargiePortfolio, Writing & Photography

Feature Story & Photography | 07.30.2008

The Flagler Times

July 2, 2008April 24, 2019MargiePortfolio, Writing & Photography

Feature Story & Photography | 07.2.2008

The Flagler Times

April 23, 2008April 24, 2019MargiePortfolio, Writing & Photography

Feature Story & Photography | 04.23.2008

Running Facebook’s Open/R in EVE-NG

Facebook announced their homegrown Open/R routing protocol a few years ago and eventually used the open-source software model to make it available to the general public. As a distributed network application, Open/R shares many fundamentals with traditional Dijkstra-based link-state routing protocols like IS-IS and OSPF. Upon announcement, there was much …

YA-NAT: Yet Another Network Address Translation Post

NAT can be a very confusing topic. In the real world, NAT is most frequently performed on firewalls and load balancers, but the Cisco Routing & Switching curriculum has you configure NAT on routers. It is easy to get confused by the addressing terminology and everyone explains it a little …

Using Python with the VeloCloud Orchestrator

VeloCloud has an API available to perform different actions including pushing configurations and reading back status information. Unfortunately, a lot of the API access functions are limited to end customers. However, any information you can obtain through the usual VeloCloud Orchestrator web interface, you can retrieve programmatically. I will explain …

Managed SD-WAN: An Enterprise Perspective

In this post I detail my experiences as a network engineer deploying SD-WAN from the point of view of an enterprise customer of a Managed Services Provider (MSP). My company is dispersed across approximately 400 sites with multiple datacenters. I am fortunate enough to be in a position where my …