%% You should probably cite rfc3480 instead of this I-D. @techreport{ietf-mpls-crldp-unnum-10, number = {draft-ietf-mpls-crldp-unnum-10}, 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-mpls-crldp-unnum/10/}, author = {Yakov Rekhter and Kireeti Kompella and Alan Kullberg}, title = {{Signalling Unnumbered Links in CR-LDP (Constraint-Routing Label Distribution Protocol)}}, pagetotal = 8, year = 2002, month = nov, day = 27, abstract = {Current signalling used by Multi-Protocol Label Switching Traffic Engineering (MPLS TE) does not provide support for unnumbered links. This document defines procedures and extensions to Constraint-Routing Label Distribution Protocol (CR-LDP), one of the MPLS TE signalling protocols that are needed in order to support unnumbered links. {[}STANDARDS-TRACK{]}}, }