%% You should probably cite rfc5838 instead of this I-D. @techreport{ietf-ospf-af-alt-10, number = {draft-ietf-ospf-af-alt-10}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-ospf-af-alt/10/}, author = {Michael Barnes and Sina Mirtorabi and Rahul Aggarwal and Abhay Roy and Acee Lindem}, title = {{Support of Address Families in OSPFv3}}, pagetotal = 13, year = 2009, month = dec, day = 15, abstract = {This document describes a mechanism for supporting multiple address families (AFs) in OSPFv3 using multiple instances. It maps an AF to an OSPFv3 instance using the Instance ID field in the OSPFv3 packet header. This approach is fairly simple and minimizes extensions to OSPFv3 for supporting multiple AFs. {[}STANDARDS-TRACK{]}}, }