This article describes on how to limit iSCSI initiator access to target portals. iSCSI initiators might use the SendTargets command to discover all target portals on a target controller. The list of t...This article describes on how to limit iSCSI initiator access to target portals. iSCSI initiators might use the SendTargets command to discover all target portals on a target controller. The list of target portals in the SendTargets response will include network interfaces on the target controller that have the iSCSI service enabled. Certain iSCSI initiators may experience errors while attempting to access target portals on unavailable IP networks.