FXP SSL

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Tyron
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Re: FXP SSL

Unread post by Tyron » Wed Jul 18, 2018 10:47 pm

Hello there,

i have the same issue since end of June 2018, before it was working fine.
Is this behavior accepted as an issue at the synology support?

Kind Regards
Tyron

sebru
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Re: FXP SSL

Unread post by sebru » Wed Jul 25, 2018 8:52 am

I had a deeper look at this issue and tried different situation with public and self-signed certificates on both ends.
I think the root-cause is, that synology-ftpd tries to verify the source-certificate when doing an fxp-transfer. but this always fails because in a fxp-situation the synology-ftpd onlys sees the sources ip-adress and therefore never can verifiy its certificate.

i created a support-ticket about this a few days ago. but the first-level-supporter said, there are no documentions about fxp-function so he couldnt really help. but he forwarded the issue to developers.

It may help if anybody here could also create a ticket, so they know this is a real problem.

stayh4ppy777
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Re: FXP SSL

Unread post by stayh4ppy777 » Wed Jul 25, 2018 6:20 pm

same probleme here...
i used ro fxp from my friend ftp directly to my NAS, worked fine... and since june iam not able to fxp anymore....
[1] 435 Failed TLS negotiation on data channel (using SSL_connect()), disconnected
Transferts échoués: test.r01
1 fichier(s) rate(s) et 0 fichier(s) ignore(s)
[2] 425 SSL_accept DATA connection error certificate verify failed.: Success.

so now i need to download to my laptop then send to my nas....it take age..... please help

sebru
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Re: FXP SSL

Unread post by sebru » Wed Jul 25, 2018 9:08 pm

disable fxp-ssl and/or create a support-ticket

stayh4ppy777
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Re: FXP SSL

Unread post by stayh4ppy777 » Fri Jul 27, 2018 10:55 pm

sebru wrote:
Wed Jul 25, 2018 9:08 pm
disable fxp-ssl and/or create a support-ticket

my source is SSL so i have to have it actived....

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