Specifies whether the provider uses passive mode for FTP connections.

データ型

bool

デフォルト値

true

解説

This property determines whether the 本製品 directs the FTP server to operate in passive mode.

If this property is set to true, the 本製品 sends the PASV command to the server. In passive mode, all connections are initiated by the client, which helps avoid firewall restrictions that block incoming server connections to high-numbered ports.

If this property is set to false, the 本製品 uses the PORT command, allowing the server to initiate data connections back to the client.

Passive mode is recommended when the client is behind a firewall or on a network that blocks incoming connections.