Hi, We have Apache FTP Server running in production for a while now, it's been mostly rock solid, but we see the following issue pretty often in production.
Response: 150 File status okay; about to open data connection. Error: GnuTLS error -59: GnuTLS internal error. Response: 425 Can't open data connection. Error: File transfer failed On the apache ftp server logs, all we see is: INFO 2012-09-05 05:04:16,087 pool-3-thread-350 D- U- S- org.apache.ftpserver.listener.nio.FtpLoggingFilter - SENT: 425 Can't open data connection.^M Could it be one of the following: 1. All passive ports exhausted 2. We have a slightly different configuration, where we start 2 listeners, one with implicit SSL and one without. Both have the same passive port range. Thanks Sachin
