Re: [Proftpd-user] HOW TO DISABLE EPSV IN PROFTPD 1.3.6

Sorry for link broken, you are right i'm not sure at all EPSV is the culprit.

Do you know where is located the proftpd.conf file on freenas 11 because the one i found in /usr/local/etc /proftpd.conf  is automaticly  rewriten each time by FTP start in GUI.

So there is another one supposed "Master" which i can't find to make settings change.


sorry but i'm not an expert nor in linux or freebsd and FTP so if you want a log where i can find it ?


Thanks for your help really appreciate not ot be alone with my problem


________________________________
De : Matus UHLAR - fantomas <[email protected]>
Envoyé : vendredi 5 janvier 2018 18:10
À : [email protected]
Objet : Re: [Proftpd-user] HOW TO DISABLE EPSV IN PROFTPD 1.3.6

On 04.01.18 16:35, Christian Gaudin wrote:
>see a capture  trying to fpt from a local computer on same Lan , so no firewall or L3 switch on this network.

>Computer IP .65, FTP Host .200
>
>[https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fs3.amazonaws.com%2Fcdn.freshdesk.com%2Fdata%2Fhelpdesk%2Fattachments%2Fproduction%2F9043166355%2Foriginal%2FDriRBN1OZOCj06Hxv6QWyD4UkBczopCWig.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Credential%3DAKIAJ2JSYZ7O3I4JO6DA%252F20180104%252Fus-east-1%252Fs3%252Faws4_request%26X-Amz-Date%3D20180104T162826Z%26X-Amz-Expires%3D300%26X-Amz-Signature%3D2f3110aef65c9e88a6b4fbe5c5fcc858a0c7bb45a0e531bf46c0785a3e8fafe4%26X-Amz-SignedHeaders%3DHost&data=02%7C01%7C%7C2d310ab1adfe4fb1304908d5545f59d7%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636507690865766962&sdata=vF4a9C9s7SZF22Bbq5HuhUx3bwvW0P4P95x0ouLt%2B7I%3D&reserved=0]

I only see broken XML there.
and I haven't asked for a capture, but for a log
you can try debug log from client and server too.


are you at all sure that EPSV/EPRT is the culprit here?

>on ftp host side  i've tried with settings
>
> <Limit EPSV>
>    DenyAll
>  </Limit>
>
> <Limit EPSV EPRT>
>    DenyAll
>  </Limit>
>
>none of both give a result , everytime  transfer aborted and only file name 0 bytes created on FTP host

the latter should work and be enough


--
Matus UHLAR - fantomas, [email protected] ; https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.fantomas.sk%2F&data=02%7C01%7C%7C2d310ab1adfe4fb1304908d5545f59d7%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636507690865766962&sdata=Kab7MRSRvS7bZYN%2B%2Fyhi91yTejeY63o2A%2FkVBOv2YBk%3D&reserved=0
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