Shifting to cloud infrastructure can help speed an enterprise digital initiative.
In March 2016 my friend Matt Oswalt announced a distributed network testing framework that he used for validation in his network automation / continuous integration projects. Initial tests included ping and DNS probes, and he added HTTP testing in May 2016.
The project continues to grow (and already got its own Github and documentation page) and Matt was kind enough to share the news and future plans in Episode 63 of Software Gone Wild.
To ask questions about the project, join the Todd channel on networktocode Slack team (self-registration at slack.networktocode.com)
When we launched Universal SSL in September 2014 we eliminated the costly and confusing process of securing a website or application with SSL, and replaced it with one free step: sign up for Cloudflare.
When you complete the sign-up process, we batch your domain together with a few dozen other recently signed-up domains, and fire off a request to one of our Certificate Authority (CA) partners. The CA then sends us back a shared certificate covering the root (e.g. example.com) and top-level wildcard (e.g. *.example.com) of your domain, along with the hostnames of the other customers in the request. We then package this shared certificate with its encrypted private key and distribute it to our datacenters around the world, ensuring that your visitors’ HTTPS sessions are speedy no matter where they originate.
Since that process was created, we have used it to secure millions of domains with free Universal SSL certificates and helped make the Internet a faster and more secure place.
But along the way we heard from customers who wanted more control over the certificates used for their domains. They want Continue reading
ToDD has been out in the wild for 6 months, and in that time I’ve been really pleased with it’s growth and adoption. Considering this was just a personal side-project, I’ve been blown away by what it’s doing for my own learning experiences as well as for the network automation pipelines of the various folks that pop onto the slack channel asking questions.
For the last 6 months I’ve hosted ToDD on my personal Github profile. It was a good initial location, becuase there really was no need at the time to do anything further.
However, as of tonight, ToDD’s new permanent location is https://github.com/toddproject/todd. Read on for some reasons for this.
One of the biggest reasons for creating the “toddproject” organization came about when I started rewriting some of the testlets in Go. These are called native testlets and the intention is that they are packaged alongside ToDD because they’re useful to a very wide percentage of ToDD’s userbase (in the same way the legacy bash testlets were).
For this reason, I created the “toddproject” organization, and once that was done, it made a lot of sense to move ToDD there as well.
Rewriting the legacy Continue reading
More than 40 percent of large enterprises plan to change their IT teams as a result of this technology.
What is reliability in networking ? Why reliability is an important design tool ? I will provide the answers of these questions with the examples in this post. Reliability is within the reasonable amount of time, which depends on the application type and architecture, delivering the legitimate packets from source to destination. This time is […]
The post What is reliability in networking ? appeared first on Cisco Network Design and Architecture | CCDE Bootcamp | orhanergun.net.
Spanning Tree Protocol (STP) is a control plane mechanism for Ethernet. It is used to create a Layer 2 topology (a tree) by placing the root switch on top of the tree. Since classical Ethernet works based on data plane learning and Ethernet frames don’t have TTL for loop prevention, loops are prevented by the […]
The post Spanning Tree Best Practices appeared first on Cisco Network Design and Architecture | CCDE Bootcamp | orhanergun.net.
My distaste for keynotes is well known. With the possible exception of Justin Warren (@JPWarren) there may not be a person that dislikes them more than I do. I’ve outlined my reasons for it before, so I won’t go into much depth about it here. But I do want to highlight a few recent developments that are doing a great job of helping me find new things to dislike.
When you walk into a keynote ballroom or arena and see two comfy chairs on stage, you know what’s coming. As someone told me recently, “This is when I know the next hour is going to suck.” The mock interview style of keynote speech is not good. It’s a thinly-veiled attempt to push an agenda. Perhaps it’s about innovation. Or transformation. Or some theme of the conference. Realistically, it’s mostly a chance for a keynote host (some form of VP) to provide forced banter with a celebrity that’s being paid to be there.
These “interviews” are rarely memorable. They seem self serving and very plastic. The only ones that even stand out to me in recent memory are the ones that went off the Continue reading
Juniper's Cloud CPE is also used by Verizon.