Update vsftp_ftps_implicit.conf

[thomasreiser]

Set listen_port to 990.

[thomasreiser]

Hi @loicmathieu,

could you maybe also add the hacktoberfest tag? :-)

[loicmathieu]

@thomasreiser what's the rational behind this change.
I used implicit ftps without it and it works

[trvboro]

The rational is that the default port for implicit ftps is 990. But you can remap the port in port mappings too.

[loicmathieu]

If it's the default, it don't needs to be specify in the configuration right ?

Maybe I'm missing something but you just propose to define the default in the config file, this is not something I would do as the config file currently only contains the values that differs from the default.

[trvboro]

My bad, I was not very clear. The port tcp/990 is reserved for ftps by IANA (https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xml). That's what I meant. But it is not default for ftps in vsftpd. You need to explicitly set it.

[loicmathieu]

So it's a breaking change !
I'd rather use port binding for this. If I knew it before I'll used 990 but know I prefere not to break backward compatibility.

My takes on this is if you want more flexible configuration, you can mount a filesystem to override the configuration files embedded inside the image.