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Passive mode FTP connection fails with "Passive reply (227) received while working in Active mode"
FTP on File Explorer gives "Details 200 Type set to A 227 Entering passive mode" - Server Fault
Why doesn't FTP work through my ssh tunnel? - Unix & Linux Stack Exchange
Adrian Dimcev's Blog | ISA 2006 Firewall's FTP Filter by default blocks the FTP Clients behind it from connecting to a different IP address returned in the FTP server's response for the