InfoConnect Desktop Help & How To > Reflection FTP Client > Connecting to an FTP or SFTP Server > Secure FTP Client Connections > Connect via a Firewall > Challenge/Response Authentication Command Sequence

Challenge/Response Authentication Command Sequence

The FTP Client uses the following command sequence to make a connection when you have configured Style to Challenge/Response in the Firewall tab of the Security Properties dialog box.

OPEN <FTP_server>
USER <firewall_username>
PASS <challenge_response_from_token>
USER <FTP_server_username>
PASS <FTP_server_password>

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