GnuTLS error -12 when trying to connect to with Explicit TLS

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andreiv3103 · #46 Post by **andreiv3103** » 2013-03-26 12:30

The problem has been solved by Synology Support. For other Filezilla users trying to use ftps to connect to a Synology diskstation and getting the TLS error, here is the patch that fixes the problem:

http://forum.synology.com/enu/viewtopic ... 13#p254413

#47 Post by **boco** » 2013-03-26 13:22

They removed your URL.

andreiv3103 · #48 Post by **andreiv3103** » 2013-03-26 13:31

Yes, I saw that. It wasn't my post. It looks like they didn't like that someone made the update available. Hopefully they will release an official patch soon, as the problem is there and the patch solves it.

andreiv3103 · #49 Post by **andreiv3103** » 2013-03-26 13:44

I have the parch but I don't think it is legal to post it here.

#50 Post by **boco** » 2013-03-26 20:48

If someone asks it, you can share privately (PM). That way you avoid trouble.

andreiv3103 · #51 Post by **andreiv3103** » 2013-03-26 22:15

I understand.

botennaps · #52 Post by **botennaps** » 2013-04-04 18:24

Hi andreiv3103.

Have the same problem as you. Do you have i link or file i can get?

DavidVenus · #53 Post by **DavidVenus** » 2013-04-09 07:45

So what are the major remedies for it? I guess it is only the internal issues..

CoolCityEntertainment · #54 Post by **CoolCityEntertainment** » 2013-05-01 02:47

This helped me out alot.

Solution for zFTPServer Suite users:

1.(A) Shut down the service part of zFTPServer.
2.(A) Open Settings.ini in the zFTPServer directory
3. Go to the [FTPS Ciphers] line. Below are the ciphers zFTP offers for negotiation.
4. Go to the end of the line listing the ciphers, and before the terminal double-quote, add:

[FTPS Ciphers]
"<List of other ciphers>,DHE-RSA-AES256-SHA,DHE-RSA-CAMELLIA256-SHA,DHE-RSA-AES128-SHA,DHE-RSA-CAMELLIA128-SHA"

5. (A) Save the file.
6. (A) Start the service again.

(A) means administrative privileges required.

The next zFTPServer version will likely have these ciphers included by default.

katakit.ma · #55 Post by **katakit.ma** » 2013-05-11 22:10

Yes, it's the same for me

RikudouRiis · #56 Post by **RikudouRiis** » 2014-05-23 05:51

Just found a sloution for vsftpd, from this thread, I added ssl_ciphers=HIGH to the vsftd.conf and the latest FileZilla can now connect to the FTP server again.

Amazing, work fine!!!!

ukashkartim · #57 Post by **ukashkartim** » 2014-06-30 20:04

yes, i hv the same problem
but i did but my is not resolve

thanks

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GnuTLS error -12 when trying to connect to with Explicit TLS

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