Dan York

Just a guy in Vermont trying to connect all the dots...

Author's posts

Nov 10

IETF Journal for October 2011 Digs into DNSSEC, Port Control Protocol, Internet Evolution

Ietfjournal oct2011
Want to learn more about what is happening with regard to standards in the Internet Engineering Task Force (IETF)?  Want to understand the details about new proposals to offer another way to secure domains using DNSSEC? Never heard of the "Port Control Protocol" before and wonder how it may (or may not) help you? Want to understand some of the latest thoughts from Internet leaders about where the Internet is evolving?

The October 2011 edition of the IETF Journal gets into all of that and more. Here's the Table of Contents  (a PDF is also available for printing or ebook reading):

The IETF Journal is published three times a year and past (and future) versions can be found at:

http://isoc.org/wp/ietfjournal/

If you would like to be alerted to future editions - or would like to contribute articles - more information can be found on that page.
 

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Nov 09

And So It Begins… Comcast Starts Rolling Out IPv6 Production Network

Ipv6 200For those of us wanting to see IPv6 deployed, yesterday brought the great news that Comcast has started rolling out its IPv6 production network to customers.

Now, granted, the initial rollout was to only 100 homes in San Francisco's East Bay. It is also restricted to a single computer directly connected to a Comcast cable modem. This initial rollout did not support home routers which are typically found for WiFi in many/most homes these days.

Still... it's a start!

The experience Comcast gains with this initial rollout will only help them with wider rollouts and the inclusion of home routers.

Kudos to Comcast for this start of their IPv6 rollout... I'm looking forward to hearing of other service providers starting their IPv6 deployments! (Time Warner, I'm talking about you! :-)

UPDATE: Comcast has now come out with two of their own blog posts on this topic:

Notice in particular this great part to the technical piece:

It is also important to note that we are deploying native dual stack, which means a customer gets both IPv6 and IPv4 addresses. That means we are not using tunneling technology or large scale Network Address Translation (NAT). Using a tunnel introduces additional overhead compared to not using one (native IPv6), as your traffic must traverse a relaybefore going to the destination and back. And NAT technologies rely on two layers of NAT, one in your home (in a home gateway device), and one within a the service provider's network that usually shares a single IPv4 address across possibly hundreds of customers or more. Using NAT presents many challenges compared to not using NAT, as your traffic must traverse a NAT device before going to the destination and back. In addition, we believe those two layers of NAT will break a number of applications that are important to our customers.

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Nov 09

Awesome Video of NY Marathon – See What 47,000 Runners Looks Like!

Amazing video from the NY MTA showing the different waves of runners starting the 2011 New York City Marathon this past Sunday on the Verrazano-Narrows Bridge. Truly incredible to see what 47,000 runners looks like...

Nov 07

Video: Voxeo’s New 60,000 Sq. Ft. Co-Working Office Space Featured in Fox News Interview

Want to see what Voxeo's cool new office space looks like? The 60,000 square feet that also includes "co-working" space for startups?

Kudos to my former colleagues at Voxeo and to CEO Jonathan Taylor in particular for this great video interview on Orlando's Fox 35... check it out:

It's both a very cool space for Voxeons and also a great idea to create a startup incubator right there in the heart of downtown Orlando.

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Nov 04

First Update Started To “Migrating Apps to IPv6” – Any Further Feedback?

After moving through a job change and reaching a steady state with a family medical issue, I’ve finally got some cycles ahead of me to get back to something I’ve wanted to do for several months now… get an update out to this book!

I’m currently writing more text and am looking to do the following to the book in this update:

  1. Add a few more graphics to illustrate points, particularly the “happy eyeballs” concept.
  2. Expand coverage of the “privacy address” issue.
  3. Expand on the issues around Carrier-Grade / Large-Scale NAT.
  4. Add in some of the lessons from World IPv6 Day on June 8th.
  5. Add examples / case studies from people who have gone through the migration of their app over to IPv6.

On this final point, I have a few developers who I am contacting to see if they are willing to share their story, but I am definitely open to including more case studies. If you have migrated one of your applications to work on IPv6, I’d love to hear from you.

Beyond this list, do any of you have other points you would like to see included in the book? Or areas in the book that you would like to see expanded?

Please either leave a comment here or drop me an email to let me know. Thanks!

I’m not sure of the exact timeframe but I’m hoping to get an update out by the end of November.

P.S. Note that any of you who bought the ebook directly from O’Reilly will be automatically notified when the new version is published online.

Nov 04

My Report into For Immediate Release Podcast #623 – Oct 31, 2011

In this week's For Immediate Release episode #623, my report covered:

And if you listened to the very end of my report you would have heard an additional contribution from a "helper". :-)

You can, of course, listen to the episode online now.

Nov 03

Video: Google’s Matt Cutts on "Cloaking" and Why It Is Bad

Matt Cutts at Google recently posted this useful video explaining what "cloaking" is ... and why it is bad for both the user experience and also for SEO / search engine results. He also explains how cloaking is different from providing distinct content for mobile audiences versus regular visitors.

I'll admit that I've never had enough interest in "gaming" Google to go to the desperate measure of this kind of cloaking... but obviously people are out there and doing it:

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Nov 02

Vim is 20 Years Old Today!

Amazing to read via Ars Technica that Vim is 20 years old today! In the proverbial “vi vs emacs” religious war, I’ve always come down firmly on the side of vi/vim…. but mainly because I started using vi 25+ years ago back in the mid-1980s when vi represented a quantum leap forward from “ed” and “ex”! 🙂

I climbed the steep learning curve for vi/vim many years ago, wrote my .vimrc macros and continue to use it extensively even today. Of course, today on my Mac and Linux systems I’m using vim vs. actual “vi”.

The Ars Technica article has a great history of Vim and is well worth a read for those who use vim as their editor-of-choice. (And even for those who don’t…)

Vim

Nov 02

Want to Learn About Deploying IPv6, DNSSEC? Attend the ION Conference in Toronto on Nov 14th

IONConference
Would you like to learn about how to deploy IPv6? Would you like to hear from people who are already using IPv6 within their networks? Would you like to learn a bit about DNSSEC and how it can help you secure your online presence?

If so, please join us in Toronto, Ontario, Canada, for our next "Internet ON" (ION) Conference on Monday, November 14, 2011, starting at 12:30pm and sponsored by the Internet Society (my new employer). The sessions on the agenda include:

  • New ISOC Initiative – Bridging the Divide Between IETF Standards and Industry-wide Deployment
  • Panel Discussion: Challenges and Opportunities in Deploying IPv6, DNSSEC, and Other Key Technologies
  • World IPv6 Day Recap (my presentation)
  • Ask the Expert: Next Steps to Implementing IPv6
  • Closing Remarks and Q&A

We're looking forward to providing a great session for people to ask questions and talk about how to get these technologies actually deployed in networks today.

The ION conference is part of the larger 2011 Canadian ISP Summit that takes place on the following two days and is included as part of the registration for the Canadian ISP Summit.

However, registration for the ION conference is FREE if you just want to attend the half-day session on Monday. You can sign up through the Canadian ISP Summit registration page, where one of the available options is for the ION ONLY registration.

(NOTE: If you do sign up for the free ION Only registration, the lunch and dinner listed on the agenda are not included. Those are part of the full registration.)

If you do want to register for the full Canadian ISP Summit, which has a great agenda of technical and business talks , we have a discount code of "ISOCDC" which can get your $50 off the registration if used by November 11, 2011.

We just had a very successful ION event in Buenos Aires last month and we're looking forward to great conversations and discussions up in Toronto - I hope to see you there!

P.S. A couple of people have already asked me if I'm going to be able to spend more time in Toronto (and meet them). Unfortunately due to family medical issues I'm just in Toronto for Monday and will be flying back Tuesday morning. Normally I would have loved to stay for this full event because some of the other sessions look great - and Toronto is also an outstanding place to visit.

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Nov 02

Oops! Google’s GMail iPhone/iPad/iOS App Pulled From AppStore

Well, Google's iPhone/iPad/iOS app was there for a little bit in Apple's AppStore... but now it's been pulled down because of "a bug that broke notifications". I did download the app a few hours ago to my iPhone and iPad and saw the errors mentioned in the blog post on both the iPhone:

Gmail iphone error

and the iPad:

Gmail ipad error

It's too bad, because in my initial usage, the app seems to work very well. Here's a shot of my inbox that looks like, well, pretty much any other email inbox:

Gmail ipad inbox

As Google's blog post indicates, the app has some cool features and use of gestures. I'll be using it for the next few days to see how it works.

Meanwhile, Google's team is obviously going off to make the notifications work!

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