I have an FTP server that is receiving Cisco-WSA records, but suddenly the records stopped,
- Checked that the vsftpd service is running and restarted it in multiple
- Telnet checked on the ftp server on port 21 is open and
- Connection checked using sftp with the same user.
as in cisco-wsa the connection was successful.
- Port 21 is open.
What can be the problem here?
Also when I did it "netstat -an | grep ftp I see all connections between my ftp server to wsa in WAIT TIME State, can this be the problem? How can i fix this?