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Category Archives for "Networking"

Microburst: Update on the HTML Home Network Diagram

Moving Packets - Microburst

 

Last week I published an article called Making a Clickable HTML Network Diagram using OmniGraffle. One of the questions I was asked was whether I’d tried doing the same in draw.io or Gliffy. I have not, although I do use Gliffy a fair amount, and I have dabbled with draw.io.

Thankfully, Keith Miller (@packetologist) is on hand to provide the answer! Keith has put together an article mirroring a similar process using the free (and platform-agnostic) draw.io. Definitely worth a read, and a great example of a free tool making our lives way easier.

Link: CLICKABLE HTML NETWORK DIAGRAMS WITH DRAW.IO

Thanks, Keith for the excellent demonstration!

If you liked this post, please do click through to the source at Microburst: Update on the HTML Home Network Diagram and give me a share/like. Thank you!

Adminstravia 20171009

Where’s Russ?

This is my second week of PhD seminars this fall—the only time in this program I intend to take two seminars back to back. One of the two was, in fact, very deep philosophy, so I was pretty taxed trying to pull the material together.

At the same time, the book has passed through technical review, and is now in author review. I hope it soon be in proofs. The combination of these two things, the book and the PhD work, along with multiple other things, is what caused me to call a pause in blogging for these two weeks. The date to watch is the 29th of December. It might be released earlier, but it is hard to tell right now. I will do a post a little later this week describing the book for those who are interested.

Tonight (Monday) I will be recording a new Network Collective show on the Intermediate System to Intermediate System (IS-IS) protocol, and we have a long list of History of Networking guests to bring on. The history material has turned out to be absolutely fascinating; I am thankful we have the connections available, and the recording venue, and someone Continue reading

Worth Reading: Open Source Licenses

Today, the GPL license that Stallman pioneered is in its third version (GNU GPLv3) and is only one of several dozen types of open source licenses. The Open Source Initiative, an organization founded in 1998 to promote open source software and normalize the use of the term, has approved more than 80 open source licenses. These 80 licenses generally fall into one of two categories: permissive licenses and copyleft licenses. —Heather Meeker @OpenSource

The post Worth Reading: Open Source Licenses appeared first on rule 11 reader.

First Practical Workshop on IoT to Increase Awareness and Interest in Ethiopian Universities

The Department of Computer Science College of Natural Sciences of the Addis Ababa University (AAU), in collaboration with the Internet Society and International Center for Theoretical Physics (ICTP) successfully concluded the 1st practical workshop in Ethiopia on Internet of Things (IoT). The workshop, which took place in Addis Ababa, Ethiopia, from 23-29 September 2017 aimed at increasing the awareness and interest of IoT amongst Universities in Ethiopia and in the long run enhance the understanding and involvement of Africans in IoT standardization at the Internet Engineering Task Force (IETF).

The workshop came at an important crossroad as we are at the beginning of a new revolution, witnessing our pots and cups turned to be part of the computing world. The wrist watch no longer tells us the “time” only, but also a lot more information – from the status of the weather to our health. Our “things” can be enabled to compute and even communicate to one another; and this takes us to new mode of computation known as IoT.

Dawit Bekele, Director of the African regional bureau of Internet Society reflected on this issue saying that “the potential of IoT in all Continue reading

IDG Contributor Network: 3 ways machine learning is revolutionizing IoT

Few things have propelled the IoT’s dizzying growth in recent years as much as machine learning and the innovators who are pushing it. Independent, intelligent machines that can comb through data to make their own decisions are, to some, the only reason such phenomenon as the IoT can exist in the first place. So what are the top three ways in which machine learning has and will shape the IoT?Whether it’s inspiring human creativity, surpassing human efficiency, or paving the way for even newer technologies to themselves break through and reshape the IoT, machine learning is the fuel that’s driving the IoT forward into the 21st century. Here’s how:To read this article in full or to leave a comment, please click here

Not all information is created equal: Unlocking the huge potential of smart data

The amount of data being created today is expected to increase ten-fold in less than a decade, it’s also anticipated that enterprises will produce around 60% of global data by 2025[1]. However, while the amount of data may be growing exponentially, the intelligence gleaned from it is not. Instead, companies can be subject to a barrage of unstructured data delivered at high velocity from a variety of different sources with limited ability to convert it into actionable insight. As a result, enterprises risk useful information getting lost amidst the sheer volume of noise.This is set to be further compounded by the widespread adoption of IoT technologies in both consumer and enterprise markets. The proliferation of IoT sensors, mobile devices and digital services, combined with advent in big data technologies and broadband networks increase the volume, velocity and variety of data traversing the connected world. This means that businesses that collect relevant data that flows through their corporate networks and the connected world are sitting on an abundance of data, which will only increase. Mission contextual analysis of this data can provide invaluable insight to corporations in a variety of areas and improve business outcomes. For example, gleaning insight Continue reading

IDG Contributor Network: Not all information is created equal: Unlocking the huge potential of smart data

The amount of data being created today is expected to increase ten-fold in less than a decade, it’s also anticipated that enterprises will produce around 60% of global data by 2025[1]. However, while the amount of data may be growing exponentially, the intelligence gleaned from it is not. Instead, companies can be subject to a barrage of unstructured data delivered at high velocity from a variety of different sources with limited ability to convert it into actionable insight. As a result, enterprises risk useful information getting lost amidst the sheer volume of noise.This is set to be further compounded by the widespread adoption of IoT technologies in both consumer and enterprise markets. The proliferation of IoT sensors, mobile devices and digital services, combined with advent in big data technologies and broadband networks increase the volume, velocity and variety of data traversing the connected world. This means that businesses that collect relevant data that flows through their corporate networks and the connected world are sitting on an abundance of data, which will only increase. Mission contextual analysis of this data can provide invaluable insight to corporations in a variety of areas and improve business outcomes. For example, gleaning insight Continue reading

Task List Tracker for the Mac (DIY Version)

As a Mac user, how do you keep track of the tasks you need to complete? I find myself swamped in things that need doing and every day more things get added to my list. The problem is, in the past I’ve relied too much on my memory to keep track of what I need to do, and I’m sadly aware that there are more things on my task list than I can keep track of, and all too frequently I get into work and think “What was I going to do this morning? I’m sure there was something high priority, but…”

It should be easy, you’d think, to maintain a list of tasks, assign some kind of priority, and have that list readily accessible while using my computer. I suspect there’s an app (indeed, that there are many apps) for that, but while I have tried a few, somehow I’ve not managed to integrate them into my daily workflow. I spoke to a colleague about this, and he said that he keeps a text file on his Desktop listing all his open tasks, and he updates it as needed. If it works for him, maybe it would work for Continue reading

How to avoid ‘the biggest rip-off in networking’

Old habits die hard, especially when it comes to buying network gear and accessories based on long-standing procurement practices. While it may seem easier to sustain the status quo, doing so can expose you to undue costs created by manufacturer price-gouging practices.Case in point: Optical transceivers, which Gartner says accounts for 10 to 15 percent of enterprise network capital spending. This may not seem like a big budget buster, but huge markups on optics is the subject of a new Gartner report, entitled “How to Avoid the Biggest Rip-Off in Networking.”To read this article in full or to leave a comment, please click here

How to avoid ‘the biggest rip-off in networking’

Old habits die hard, especially when it comes to buying network gear and accessories based on long-standing procurement practices. While it may seem easier to sustain the status quo, doing so can expose you to undue costs created by manufacturer price-gouging practices.Case in point: Optical transceivers, which Gartner says accounts for 10 to 15 percent of enterprise network capital spending. This may not seem like a big budget buster, but huge markups on optics is the subject of a new Gartner report, entitled “How to Avoid the Biggest Rip-Off in Networking.”To read this article in full or to leave a comment, please click here

How to avoid ‘the biggest rip-off in networking’

Old habits die hard, especially when it comes to buying network gear and accessories based on long-standing procurement practices. While it may seem easier to sustain the status quo, doing so can expose you to undue costs created by manufacturer price-gouging practices.Case in point: Optical transceivers, which Gartner says accounts for 10 to 15 percent of enterprise network capital spending. This may not seem like a big budget buster, but huge markups on optics is the subject of a new Gartner report, entitled “How to Avoid the Biggest Rip-Off in Networking.”To read this article in full or to leave a comment, please click here

Solving the Problem in the Right Place

Sometimes I have this weird feeling that I’m the only loony in town desperately preaching against the stupidities heaped upon infrastructure, so it’s really nice when I find a fellow lost soul. This is what another senior networking engineer sent me:

I'm belonging to a small group of people who are thinking that the source of the problem are the apps and the associated business/security rules: their nature, their complexity, their lifecycle...

Sounds familiar (I probably wrote a few blog posts on this topic in the past), and it only got better.

Read more ...

Deploy360 @ ENOG 14

Our colleague Jan Žorž from the Deploy360 team will be presenting at the 14th Eurasia Network Operators Groups (ENOG 14) on 9-10 October 2017 in Minsk, Belarus. This is being preceded by workshops on Best Practices in IPv6 BGP and DNSSEC Operations.

Jan will be talking about his real life experiences with NAT64/DNS64 and will be demonstrating the NAT64check tool on Monday evening (17.00-18.15). Following after his talk is a BoF on the Internet-of-Things (18.30-19.30), which is also sure to include discussions about the importance of IPv6 to scale the expected many billions of devices in future.

We’d also like to highlight the Cloudflare update on IPv6, DNS, DNSSEC, CA certs from Martin Levy (Cloudflare) on the Tuesday (10.00-11.30), who seems to be managing to cover just about all the Deploy360 topics in one talk. And for routing security, Kirill Malevanov, (Selectel) will be discussing his experiences of IPv4 prefix hijacking.

More Information

The post Deploy360 @ ENOG 14 appeared first on Internet Society.

Support New Ways of Working To Connect The World

The World Telecommunications Conference (WTDC) begins today. This is a key moment to remind the world that together we can shape a digital future that puts humanity at the heart of the Internet.  But to do this we need your help.

Help send the message that to close the digital divide we’ll need new ways of working, new ways of thinking, and new policies support it all.

Much of what we are speaking on at WTDC serve as real-world examples of the kinds of things we need policy and decision makers to support – community networking being a key focus.

We will keep you up-to-date on what is happening and what we need to do next the conference.

Here’s how you can help:

Take part in a Pre-Event Roundtable

On Sunday, October 8, 17:20 UTC (4:20 PM Argentina Local Time) Internet Society’s Vice President, Global Engagement Raúl Echeberría will speak on the importance of community networks at a Pre-Event-Private Sector Roundtable on Partnering for the SDGs. Watch it here.

 Share Raul’s Blog

Raul’s wrote a critical blog to launch our WTDC message.  Please share it across your channels.

“Every Connection Matters – Shape Tomorrow and Help Close Digital Continue reading

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