Image couldn't load - you don't seem to have IPv6 connectivity

iljitsch.com

blog topics: BGP · IPv6 · more · my publications · my business: inet⁶ consult · contact: Twitter · LinkedIn · email · 🇺🇸 🇳🇱

Hi, I'm Iljitsch van Beijnum. These are all posts about IPv6.

Your current connection to the web server is over IPv4, using address 100.24.122.117. Checking your IPv6 address (this requires javascript)...

When the BGP table hits 1 million prefixes, will history repeat itself?

On the APNIC blog, Danny Pinto asks What will happen when the routing table hits 1024k? Back in 2014, the IPv4 BGP table reached 512k, a common limit in many routers at the time, and some bad things happened. See my post BGP table hitting 512k limit in older routers. And pretty much the same thing happened in 2008, when the BGP table hit 256k.

Full article / permalink - posted 2021-03-23

IPv6 guest lecture for Hochschule Augsburg

Last week I recorded a remote guest lecture about IPv6 for the Computer Networks course at the Hochschule Augsburg with Rolf Winter. It's a 63 minute Youtube video, with mostly me talking about IPv6 and Rolf interjecting with questions now and then. Have a look over at Youtube.

And these are my slides.

Permalink - posted 2020-12-22

IPv6 address planning slides from RIPE NCC::Educa IPv6-only

These are my slides from my IPv6 address planning presentation at the online RIPE NCC::Educa IPv6-only event.

Permalink - posted 2020-06-08

RIPE NCC::Educa IPv6-only

Next Monday June 8, 2020, 8 years and 2 days after World IPv6 Launch, the RIPE NCC is organizing a RIPE NCC::Educa online education event about running IPv6-only.

Halfway through the morning (European time) I'll be talking about IPv6 address planning, based on my experiences with IPv6 numbering plans (see my publications).

At the end of the event, I'll be participating in a panel discussion with Nico Schottelius and Veronica McKillop titled "When can we turn off IPv4?"

Go to the RIPE website for more information and to sign up.

posted 2020-06-02

When it comes to IPv6 adoption, the COVID-19 lockdown means it's Christmas every day!

Back in 2006, Bianca Ryan sang Why Couldn't It Be Christmas Every Day?

Turns out when it comes to IPv6 adoption, it is Christmas every day now:

Google's IPv6 statistics show that during the week, IPv6 adoption is about 5% lower than during the weekends, as apparently, more people have IPv6 at home than at work. Around Christmas, the minimum goes up while the maximum stays about the same.

In this regard the COVID-19 lockdown means it's Christmas every day: between December 20 and January 5, IPv6 adoption didn't drop below 27%. Between January 6 and March 13 there was no work day IPv6 adoption reached 28%, but since March 23, work day IPv6 adoption never dipped below 28%.

Permalink - posted 2020-05-25

Winner doesn't take all: IPv6 is now a success, even at 25% deployment

We shouldn't gauge the success of IPv6 by looking at how much IPv6 replaces IPv4, but by how much IPv6 complements IPv4. And it's already doing that quite well today by making IPv4aaS (IPv4 as a service) possible. And IPv4aaS will make ISPs require IPv6 when peering with streaming services and other big content providers.

Permalink - posted 2020-01-23 - 🇳🇱 Nederlandse versie

older posts

Search for:
RSS feed

Archives: 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2018, 2019, 2020, 2021