AddressOrigin identifies the method by which the IP Address, Subnet Mask, and Gateway were assigned to the IPProtocolEndpoint.A ...

AddressOrigin identifies the method by which the IP Address, Subnet Mask, and Gateway were assigned to the IPProtocolEndpoint.A value of 3 "Static" shall indicate the values were assigned manually. A value of 4 "DHCP" shall indicate the values were assigned utilizing the Dynamic Host Configuration Protocol. See RFC 2131 and related. 
A value of 5 "BOOTP" shall indicate the values were assigned utilizing BOOTP. See RFC 951 and related. 
A value of 6 "IPv4 Link Local" shall indicate the values were assigned using the IPv4 Link Local protocol. See RFC 3927.
A value of 7 "DHCPv6" shall indicate the values were assigned using DHCPv6. See RFC 3315. 
A value of 8 "IPv6 AutoConfig" shall indicate the values were assinged using the IPv6 AutoConfig Protocol. See RFC 4862.