OriginDHCP means the IP addrss prefix was provided by DHCP settings.

OriginManual means the IP address prefix was manually specified.

OriginOther means the IP prefix was provided by a source other than those in this enumeration.

OriginRA means the IP address prefix was obtained through a router advertisement (RA).

OriginUnchanged menas the IP address prefix should be unchanged.

OriginWellKnown means the IP address prefix is from a well-known source.

BDF is a Bus/Device/Function Identifier of a PCI device.

IBFT defines the entire iSCSI boot firmware table.

Initiator defines an iSCSI initiator.

NIC defines NIC network configuration such as IP, gateway, DNS.

Target carries info about an iSCSI target server.

Origin is the source of network configuration; for example, DHCP or static configuration.