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

Douglas Fischer fischerdouglas at gmail.com
Tue Aug 25 15:03:50 UTC 2020


Sorry!

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

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

> Peace,
>
> On Tue, Aug 25, 2020, 2:14 PM Douglas Fischer <fischerdouglas at 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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