%% You should probably cite rfc8169 instead of this I-D. @techreport{ietf-mpls-residence-time-13, number = {draft-ietf-mpls-residence-time-13}, 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-residence-time/13/}, author = {Greg Mirsky and Stefano Ruffini and Eric Gray and John Drake and Stewart Bryant and Sasha Vainshtein}, title = {{Residence Time Measurement in MPLS network}}, pagetotal = 27, year = , month = , day = , abstract = {This document specifies a new Generic Associated Channel for Residence Time Measurement and describes how it can be used by time synchronization protocols within a MPLS domain. Residence time is the variable part of propagation delay of timing and synchronization messages and knowing what this delay is for each message allows for a more accurate determination of the delay to be taken into account in applying the value included in a Precision Time Protocol event message.}, }