%% You should probably cite rfc9181 instead of this I-D. @techreport{ietf-opsawg-vpn-common-12, number = {draft-ietf-opsawg-vpn-common-12}, 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-opsawg-vpn-common/12/}, author = {Samier Barguil and Oscar Gonzalez de Dios and Mohamed Boucadair and Qin Wu}, title = {{A Common YANG Data Model for Layer 2 and Layer 3 VPNs}}, pagetotal = 60, year = 2021, month = sep, day = 29, abstract = {This document defines a common YANG module that is meant to be reused by various VPN-related modules such as Layer 3 VPN and Layer 2 VPN network models.}, }