%% You should probably cite draft-xzc-lsr-mpls-flc-frld instead of this I-D. @techreport{xzc-lsr-mpls-flc-flrd-00, number = {draft-xzc-lsr-mpls-flc-flrd-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-xzc-lsr-mpls-flc-flrd/00/}, author = {Xiao Min and Zheng Zhang and Weiqiang Cheng}, title = {{Signaling Flow-ID Label Capability and Flow-ID Readable Label Depth Using IGP and BGP-LS}}, pagetotal = 7, year = 2021, month = feb, day = 22, abstract = {Flow-ID Label (FL) is used for MPLS flow identification and flow- based performance measurement with alternate marking method. The ability to process Flow-ID labels is called Flow-ID Label Capability (FLC), and the capability of reading the maximum label stack depth and performing FL-based performance measurement is called Flow-ID Readable Label Depth (FRLD). This document defines a mechanism to signal the FLC and the FRLD using IGP and BGP-LS.}, }