http://www.rfc-editor.org/rfc/rfc5950.txt
RFC 5950: Network Management Framework for MPLS-based Transport Networks, S. Mansfield, E. Gray, K. Lam2010-09-01T23:00:00-00:00This document is a product of a joint Internet Engineering Task Force (IETF) / International Telecommunication Union Telecommunication Standardization Sector (ITU-T) effort to include an MPLS Transport Profile within the IETF MPLS and PWE3 architectures to support the capabilities and functionalities of a packet transport network. This document is not an Internet Standards Track specification; it is published for informational purposes.