From: OPSAWG <[email protected]> on behalf of Michael Richardson
<[email protected]>
Sent: 06 April 2020 19:07
Tom, please quote better.
> <tp>
> Warren, thanks for that., I sort of guessed the first but not the
> second. For the second, do you get TFTP over a newly laid fibre? I
> was thinking not based on what I have seen but if you do then that is
> fine..
If you buy an ethernet extension service then you can do TFTP if you want.
If you buy dark fiber, then you get whatever you decide to enable on the port
that you plug the other end into.
Would I want to enable DHCP and TFTP on that port? Not really, but it can be
done.
(That's why BRSKI uses IPv6 LL addresses instead)
> Scenarios I have encountered do not fit either of these two
> e.g. upgrades to a remote enterprise office with lots of staff but no
> technical expertise or the installation of a single device that must be
> secure (e.g. Hole in the Wall) but that is ok, it is just that I do
> not quite see the draft excluding them,
I don't think would use SDI for either purpose you state.
Upgrades to equipment either imply it is already bootstrapped.
I don't understand the "Hole in the Wall" reference.
<tp>
Hole in the Wall is ATM or cash dispenser - an isolated device in a hostile
location at the end of a piece of wire where security is paramount.
Apologies if my responses are not as easy to see as they might be; I am
currently stuck with a web interface that does lots of things that I wish it
did not and does not do what I had taken for granted for decades, like
indenting all old text with '> '. Even the way in which existing e-mails are
displayed to me seems random, sometimes using indentation with spaces,
sometimes '> ' (to me the obviously best way to do it) sometimes coloured
lines down the side of the screen, all of which seems outside my control - sigh.
Tom Petch
--
Michael Richardson <[email protected]>, Sandelman Software Works
-= IPv6 IoT consulting =-
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