From: "David Fernández" <davidfdzp@gmail.com>
To: starlink <starlink@lists.bufferbloat.net>
Subject: Re: [Starlink] fiber IXPs in space
Date: Thu, 13 Apr 2023 20:54:03 +0200 [thread overview]
Message-ID: <CAC=tZ0rE4pzoqUf53ptA1pvTHRdjsZYGX=GFS5XLCfdXje8mzw@mail.gmail.com> (raw)
In-Reply-To: <1272.1681406523@localhost>
The delay up to GEO and back is slightly more than half a second.
I am not aware of any space situated systems making DNS queries, are
there any, even proposed?
Maybe for the IPFS?
https://libre.space/2023/04/12/ipfs-tiny/
Regards,
David
2023-04-13 19:22 GMT+02:00, Michael Richardson <mcr@sandelman.ca>:
>
> David Fernández via Starlink wrote:
> > Wondering what benefit would have for any space agency to move its
> DNS
> > root server "up there"?
>
> Probably very little.
>
> > Is GEO an option?
>
> The delay up to GEO and back is pretty long.
> LEO would be better, but doesn't stay in the same place for many.
> But, how often do you need to query root name servers if you cache well?
>
> But, advantages that I can see:
>
> 1) power. uninterrupted, disjoint from terrestrial infrastructure.
> 2) so available all over a hemisphere despite whatever disaster occurs.
> 3) can answer queries from other space situated systems.
>
>
next prev parent reply other threads:[~2023-04-13 18:54 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-13 16:34 David Fernández
2023-04-13 17:22 ` Michael Richardson
2023-04-13 18:54 ` David Fernández [this message]
2023-04-13 20:01 ` Michael Richardson
2023-04-13 20:06 ` Tom Evslin
2023-04-19 23:34 ` [Starlink] DataCenters in Space (was Re: fiber IXPs in space) Michael Richardson
2023-04-20 1:12 ` tom
2023-04-20 1:16 ` Vint Cerf
[not found] ` <ZECsG+Ldro3V5+/4@faui48e.informatik.uni-erlangen.de>
2023-04-20 3:25 ` [Starlink] [E-impact] " Hesham ElBakoury
2023-04-20 5:43 ` Daniel Schien
2023-04-20 9:31 ` Chris Adams
2023-04-20 12:50 ` Hesham ElBakoury
2023-04-20 12:51 ` Hesham ElBakoury
2023-04-27 3:13 ` Eugene Y Chang
2023-04-20 11:10 ` Hesham ElBakoury
2023-04-20 11:23 ` Sebastian Moeller
2023-04-20 11:24 ` David Lang
2023-04-20 12:06 ` Dave Collier-Brown
2023-04-20 21:21 ` Ulrich Speidel
2023-04-20 12:14 ` tom
2023-04-20 14:36 ` Rodney W. Grimes
2023-04-20 14:18 ` Michael Richardson
2023-04-27 3:50 ` David Lang
2023-04-20 11:25 ` [Starlink] " Hesham ElBakoury
2023-04-20 11:27 ` Nathan Owens
2023-04-20 11:34 ` Mike Puchol
2023-04-20 14:21 ` Michael Richardson
2023-04-20 4:33 ` Ulrich Speidel
2023-04-20 14:12 ` Michael Richardson
-- strict thread matches above, loose matches on Subject: below --
2023-04-16 17:54 [Starlink] fiber IXPs in space David Fernández
2023-04-16 21:22 ` Ulrich Speidel
2023-04-16 22:03 ` David Lang
2023-04-16 22:42 ` Ulrich Speidel
2023-04-16 23:22 ` David Lang
2023-04-17 0:51 ` Ulrich Speidel
2023-04-17 1:04 ` David Lang
2023-04-17 2:08 ` Ulrich Speidel
2023-04-17 2:34 ` David Lang
2023-04-17 3:21 ` Ulrich Speidel
2023-04-17 5:01 ` David Lang
2023-04-17 5:50 ` Sebastian Moeller
2023-04-16 21:58 ` David Lang
2023-04-17 14:38 ` Rodney W. Grimes
2023-04-17 14:47 ` David Fernández
2023-04-17 19:09 ` David Lang
2023-04-17 20:09 ` Ulrich Speidel
2023-04-17 20:37 ` David Lang
2023-04-17 19:00 ` David Lang
2023-04-18 7:46 ` David Fernández
2023-04-18 8:34 ` Sebastian Moeller
2023-04-18 13:30 ` David Fernández
2023-04-18 17:55 ` David Lang
2023-04-18 5:59 ` Chris J. Ruschmann
2023-04-18 13:01 ` David Fernández
2023-04-13 15:57 Dave Taht
2023-04-14 14:47 ` Rodney W. Grimes
2023-04-14 19:36 ` David Lang
2023-04-14 19:50 ` Dave Taht
2023-04-15 23:56 ` Rodney W. Grimes
2023-04-16 7:03 ` Ulrich Speidel
2023-04-16 13:01 ` tom
2023-04-16 13:48 ` Ulrich Speidel
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