DoD IP Space

Travis Garrison tgarrison at netviscom.com
Sun Jan 24 14:03:58 UTC 2021


I have personally seen the issue with streaming from a Samsung cell phone and the Disney+ app to a Google chrome cast and a regular not-smart TV. 

Travis

-----Original Message-----
From: NANOG <nanog-bounces+tgarrison=netviscom.com at nanog.org> On Behalf Of Doug Barton
Sent: Friday, January 22, 2021 5:30 PM
To: nanog at nanog.org
Subject: Re: DoD IP Space

The KB indicates that the problem is with the "LG TV WebOS 3.8 or above."

Doug

(not speaking for any employers, current or former)


On 1/22/21 12:42 PM, Mark Andrews wrote:
> Disney should hire some proper developers and QA team.
> 
> RFC 1123 instructed developers to make sure your products handled multi-homed servers properly and dealing with one of the addresses being unreachable is part of that.  It’s not like the app can’t attempt to a stream from the IPv6 address and if there is no response in 200ms start a parallel attempt from the IPv4 address.  If the IPv6 stream succeeds drop the IPv4 stream  Happy Eyeballs is just a specific case of multi-homed servers.
> 
> QA should have test scenarios where the app has a dual stack network and the servers are silently untraceable over one then the other transport.  It isn’t hard to do.  Dealing with broken networks is something every application should do.
> 


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