%% You should probably cite draft-ietf-mpls-ldp-interarea instead of this I-D. @techreport{decraene-mpls-ldp-interarea-04, number = {draft-decraene-mpls-ldp-interarea-04}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-decraene-mpls-ldp-interarea/04/}, author = {Bruno Decraene}, title = {{LDP extension for Inter-Area LSP}}, pagetotal = 10, year = 2007, month = mar, day = 2, abstract = {To facilitate the establishment of Label Switched Paths (LSP) that would span multiple IGP areas in a given Autonomous System (AS), this document proposes a new optional label mapping procedure for the Label Distribution Protocol (LDP). This procedure allows the use of a label if the Forwarding Equivalence Class (FEC) Element matches an entry in the routing table (RIB). Matching is defined by an IP longest match search and does not mandate an exact match.}, }