Right, not the first and likely not the last question about this subject either. I want to set up SSL on a server but for some reason it does not seem to work out if I use port 21.
My client is FlashFXP using Explicit SSL (Auth TLS), but changing clients results in the same problem. I get the following in my client.
The connection times out. At the same time the following messages appear in my tls log file.
If I change the port to 990 it does work. The certificate will load up fine. But that is no solution as it should be working over port 21 as well. I'm not completely sure if this is a problem on ProFTPD's or FlashFXP's end. But perhaps someone has seen it before and could point me in the right direction.
My client is FlashFXP using Explicit SSL (Auth TLS), but changing clients results in the same problem. I get the following in my client.
Code:
[R] 220 ProFTPD 1.3.3e Server ready.
[R] AUTH TLS
[R] 234 AUTH TLS successful
[R] Connected. Negotiating TLSv1 session
The connection times out. At the same time the following messages appear in my tls log file.
Code:
Jul 14 13:23:11 mod_tls/2.4.2[20014]: TLS/TLS-C requested, starting TLS handshake
Jul 14 13:23:51 mod_tls/2.4.2[20014]: unable to accept TLS connection: received EOF that violates protocol
Jul 14 13:23:51 mod_tls/2.4.2[20014]: TLS/TLS-C negotiation failed on control channel
If I change the port to 990 it does work. The certificate will load up fine. But that is no solution as it should be working over port 21 as well. I'm not completely sure if this is a problem on ProFTPD's or FlashFXP's end. But perhaps someone has seen it before and could point me in the right direction.