{"draft":"draft-ietf-mpls-upstream-label-07","doc_id":"RFC5331","title":"MPLS Upstream Label Assignment and Context-Specific Label Space","authors":["R. Aggarwal","Y. Rekhter","E. Rosen"],"format":["ASCII","HTML"],"page_count":"13","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Multiprotocol Label Switching","abstract":"RFC 3031 limits the MPLS architecture to downstream-assigned MPLS\r\nlabels.  This document introduces the notion of upstream-assigned\r\nMPLS labels.  It describes the procedures for upstream MPLS label\r\nassignment and introduces the concept of a \"Context-Specific Label\r\nSpace\".  [STANDARDS-TRACK]","pub_date":"August 2008","keywords":["[--------]","upstream-assigned mpls labels"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":["RFC7274"],"see_also":[],"doi":"10.17487\/RFC5331","errata_url":"https:\/\/www.rfc-editor.org\/errata\/rfc5331"}