nanog mailing list archives

Re: TCP and UDP Port 0 - Should an ISP or ITP Block it?


From: Douglas Fischer <fischerdouglas () gmail com>
Date: Tue, 25 Aug 2020 12:03:50 -0300

Sorry!

sed 's/"I can think"/"I can't think"/g'

Em ter., 25 de ago. de 2020 às 09:16, Töma Gavrichenkov <ximaera () gmail com>
escreveu:

Peace,

On Tue, Aug 25, 2020, 2:14 PM Douglas Fischer <fischerdouglas () gmail com>

I can think of a genuine use of it.


I'm curious which one.
With Berkeley sockets there's technically no way to bind(2) to this port
without some amount of kernel patching applied, and the system cannot
allocate it by itself, either.

--
Töma



-- 
Douglas Fernando Fischer
Engº de Controle e Automação

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