Jason Livingood Profile picture
Jul 28, 2022 7 tweets 2 min read Read on X
Interesting - from Decentralized Internet Infrastructure Research Group slides at #IETF114 (part of Internet Research Task Force, IRTF) in 3 slide snapshots 🧵 datatracker.ietf.org/meeting/114/ma…
Ok - that is more than 3 slides 😆 They were too interesting...

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Jason Livingood

Jason Livingood Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @jlivingood

Jul 30, 2022
Broadband: the bigger picture… Folks tend to over-focus on near-term changes in tech & business – missing forest for the trees. This past week I think I just saw a preview of what I think will be the biggest leap forward since broadband was created. (this is my personal take) 🧵
Since the 90s, networks have done a great job delivering ever greater speeds & amazing apps have developed to take advantage. That created the Internet we know & depend on today. It’s pretty awesome & we love it & it works great. But… what if it could be radically better?
Over time a small cadre of engineers, developers & researchers around the world started to realize that speed wasn’t the only factor influencing end user quality...
Read 21 tweets
Jul 28, 2022
Downloaded Google's location data about me. Pretty interesting. Some random stuff. First - looks like I am near some specific stores in a strip mall sort of area.
Then my means of travel...
Here's when I went to a garden center to look around. I didn't remember that but I guess Google did. 😆
Read 5 tweets
Oct 4, 2021
ELI5: Today's Facebook outage (based on no inside info). Internet is designed in layers, like house built on a foundation. No coordination between layers - but there's dependency. 1st meaningful part is "layer 3" - the Internet Protocol (IP) network layer. [thread] /1
The DNS generally (not always) depends on what is known as the User Datagram Protocol (UDP) for transport - which is layer 4 on top of IP at layer 3. Then the DNS protocol itself happens at layer 7 on top of IP addressing/routing and UDP transport. /2
Specifically most DNS runs on UDP port 53 (aka UDP/53). There are different "port" numbers - unique numbers - assigned for specific uses. This makes operations/troubleshooting/interop easier. Find 'em all at iana.org/assignments/se… /3
Read 26 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

:(