[Starlink] Starlink Roaming
Dick Roy
dickroy at alum.mit.edu
Tue Feb 22 18:14:09 EST 2022
-----Original Message-----
From: David Lang [mailto:david at lang.hm]
Sent: Tuesday, February 22, 2022 12:55 AM
To: Dick Roy
Cc: 'David Lang'; 'Daniel AJ Sokolov'; starlink at lists.bufferbloat.net
Subject: RE: [Starlink] Starlink Roaming
On Mon, 21 Feb 2022, Dick Roy wrote:
> My thinking is that the laser links will make it possible to route the
> traffic
>> from wherever I am to the appropriate ground station that I'm registered
> with as opposed to the current bent-pipe approach where, if I move to far
from
> my registered location, I need to talk to a different ground station.
>
>
>
> [RR] It is important to remember there is no need to go through a
particular
> ground station. What is necessary is to authenticate the dishy to the
> network. Authentication servers will probably be distributed so that it
can
> happen quickly and the resulting flows and paths can be configured
> independently.
long term you are correct, short term I expect that dishes are assigned a
specific ground station. It's a choice that would get them up and running
faster, and with a fixed bent-pipe arrangement, doesn't really hurt that
much
(again, short term)
[RR] Agreed! Many of these early decisions on system architecture will
likely change going forward with no problems.
RR
David Lang
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