@techreport{ietf-ppvpn-l2vpn-00, number = {draft-ietf-ppvpn-l2vpn-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/html/draft-ietf-ppvpn-l2vpn-00}, author = {Andrew G. Malis and Clarence Filsfils and Eric C. Rosen and Stephen Vogelsang}, title = {{An Architecture for L2VPNs}}, pagetotal = 12, year = 2001, month = jul, day = 27, abstract = {Service Providers may offer a}, }