LaCie 2BIG NAS User Manual page 174

Advanced Parameters: iSCSI and CHAP
Click the configuration icon (pencil) and select Advanced Settings to modify parameters related to the iSCSI
Drive. You can also configure CHAP (Challenge-Handshake Authentication Protocol) to limit access to the iSCSI
volume.
Important Info: If you are using a Microsoft initiator, the CHAP password should be greater than or equal to
12 bytes and less than or equal to 16 bytes.
After modifying the above values, click Apply.
LaCie 2big NAS | LaCie 5big NAS Pro User Manual 174