A Longitudinal View of Netflix

This came across the NANOG mail list.

A Longitudinal View of Netflix: Content Delivery over IPv6 and Content Cache Deployments

paper:   https://bit.ly/2toOGWP
slides:  https://bit.ly/2ZoEpap
video:   https://vimeo.com/437111302

Some highlights

Caches reachable within 6 IP hops and 20 ms
-IP path lengths shorter by 40–50%
-Latency lower by 64%
-Throughput higher by factor of three
-Latency benefits more pronounced over IPv4 compared with IPv6

Latency and IP path lengths similar between both address families
⇒ High IPv6 preference, however, slight drops during peak hours

Netflix, IPV6, and affects of queing

While trying to get my Playstation to download the latest “No Man’s Sky” download quicker I figured I would share a little torch action.  This is showing my wife’s Ipad talking to Netflix while she is watching a streaming TV show. Keep in mind this is just an Ipad, not some 4k TV.

Some things to note as you watch this (no sound).

1.Uncapped the connection bursts to 50-60+ megs.
2.The slower your que the connection the more time it spends downloading data.  At slower ques the bursts last longer.
3.If you are handing out IPv6 to customers you should be queing them as well.

Just something to quick and dirty to keep in mind.

j2 Podcast:5g hype, more bandwidth, preseem

Hi this is Justin, it’s Tuesday, July 30th, 2019 and this is the ISP news you need to know.  It’s been quite hot in my office so I haven’t been doing many recordings due to fans and such making it noisy in here.  here are some of the things you need to know.

Think 5G is all hype?
The 5G providers are touting how 5G will bridge the digital divide and folks are paying attention.
https://www.digitaltrends.com/web/31-percent-us-households-no-broadband-internet/

Another reason your customers need more bandwidth
Google play store is now selling some Disney movies in 4k.
https://9to5google.com/2019/07/25/google-play-disney-4k/

FCC asks for more c-Band input
The FCC seeks more comments on C-band proposals for flexible use of the 3.7-4.2 GHz Band. Comments on all the further studies are due August 7 to Docket 18-122.   
https://insidetowers.com/cell-tower-news-fcc-asks-for-more-input-on-proposals-to-repurpose-c-band/

Preseem Netflix Video
The folks over at Preseem have a pretty informative video on Netflix.

Non Podcast Flash briefing: streaming,5g, OSHA

Due to the 2019 Indiana ISP meeting, I have not had a chance to record a flash briefing this week.  Here are some things you need to know.

OSHA Willful fines violations
Lee over at TowerOneInc states OSHA has upped the fines on willful violations.

Streaming news
Chicago starts collecting Netflix taxes
https://www.dailymail.co.uk/news/article-7037573/Chicago-city-collect-Netflix-tax-online-services.html

Comcast future streaming after Hulu
https://www.lightreading.com/video/ott/comcast-still-has-big-streaming-dreams-/d/d-id/751505?

Telecom News
Frontier CEO says they are on the rebound
https://www.fiercetelecom.com/telecom/frontier-s-ceo-says-company-rebound-thanks-to-its-fiber-assets-better-customer-care

Sprint fires a volley at AT&T over 5G Evolution
https://www.telecomstechnews.com/news/2019/mar/12/sprint-att-nyt-ad-fake-5g-marketing/