Connection from mainframe ended by Core FTP server: Reason 2: connection type not allowed
Posted: Wed May 09, 2018 9:21 pm
I have a client running on an IBM mainframe that is trying to connect to a Core FTP server for the first time.
Debug output on the mainframe shows this version information for the Core FTP server: SSH-2.0-CoreFTP-0.3.3.
Debugging shows authentication was successful, a session channel was open, then the client sent a sftp subsystem request.
The Core FTP server disconnected with the client logging this message:
Reason 2: connection type not allowed
Does that reason indicate the Core FTP server is not configured to handle sftp connections from that client?
Which areas on the Core FTP server should I check? Site Manager? Connect Manager?
Are there any diagnostics on the Core FTP server which can provide more information on why the server disconnected?
Debug output on the mainframe shows this version information for the Core FTP server: SSH-2.0-CoreFTP-0.3.3.
Debugging shows authentication was successful, a session channel was open, then the client sent a sftp subsystem request.
The Core FTP server disconnected with the client logging this message:
Reason 2: connection type not allowed
Does that reason indicate the Core FTP server is not configured to handle sftp connections from that client?
Which areas on the Core FTP server should I check? Site Manager? Connect Manager?
Are there any diagnostics on the Core FTP server which can provide more information on why the server disconnected?