Hello,
I am trying to connect to a remote secure ftp with a linux client running lftp (2.6.3) and openssl (0.9.6). I can connect fine froma windows box via a product called ftp voyager, but am unable to from the linux server. The remote server has a self sigend certificate. So I set verify-certificate no and get the following after debug=9
I cant find info on the 521 error other than the security level is not allowed by the server. Is this because I ignore cert verification? Any help would be appreciated
Thanks
---- Resolving host address...
---- 1 address found
[13121] f0.ftpsite.com ---- Connecting to f0.ftpsite.com (<ip>) port 21
[13121] f0.ftpsite.com <--- 220 f0.ftpsite.com FTP server (SecureTransport 4.1.1) ready.
[13121] f0.ftpsite.com ---> AUTH TLS
[13121] f0.ftpsite.com <--- 234 SSLv23/TLSv1
Certificate depth: 1; subject: <cert>
WARNING: Certificate verification: self signed certificate in certificate chain
WARNING: Certificate verification: invalid CA certificate
Certificate depth: 0; subject: <cert>
[13121] f0.ftpsite.com ---> USER <username>
[13121] f0.ftpsite.com <--- 331 Password required for <username>.
[13121] f0.ftpsite.com ---> PASS <password>
[13121] f0.ftpsite.com <--- 230 Virtual user <username> logged in.
[13121] f0.ftpsite.com ---> PWD
[13121] f0.ftpsite.com <--- 257 "/" is current directory.
[13121] f0.ftpsite.com ---> PBSZ 0
[13121] f0.ftpsite.com <--- 235 PBSZ=0
[13121] f0.ftpsite.com ---> PASV
[13121] f0.ftpsite.com <--- 227 Entering Passive Mode (<ip>,33,146)
[13121] f0.ftpsite.com ---- Connecting data socket to (<ip>) port 8594
[13121] f0.ftpsite.com ---> LIST
[13121] f0.ftpsite.com <--- 521 data connection cannot be opened with this PROT setting
[13121] f0.ftpsite.com ---- Closing data socket
[13121] f0.ftpsite.com ---> QUIT
[13121] f0.ftpsite.com ---- Closing control socket
Matt
CONFIDENTIALITY AND SECURITY NOTICE:
This e-mail, including any attachments, may contain confidential and proprietary information and may be legally privileged or otherwise protected by law. It may be read and used solely by the intended recipient(s), and any review, use or distribution by others is strictly prohibited. If you are not an intended recipient, please notify us immediately by replying to the sender and delete this e-mail, including any attachments, from your system immediately without reading, copying or distributing them. Thank you for your cooperation.
Amaranth and its affiliates retain all proprietary rights they may have in the information. We cannot give any assurances that this e-mail or any attachments are free of viruses or other harmful code. We reserve the right to monitor, intercept and block all communications involving our computer systems.
