%% You should probably cite draft-ietf-ippm-ioam-conf-state instead of this I-D. @techreport{xiao-ippm-ioam-conf-state-04, number = {draft-xiao-ippm-ioam-conf-state-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-xiao-ippm-ioam-conf-state/04/}, author = {Xiao Min and Greg Mirsky and Lei Bo}, title = {{Echo Request/Reply for In-situ OAM Capabilities}}, pagetotal = 14, year = 2019, month = jul, day = 8, abstract = {This document describes an extension to the echo request/reply mechanisms used in SR-MPLS, SRv6, and SFC environments, which can be used within an IOAM domain, allowing the IOAM encapsulating node to acquire IOAM capabilities of each IOAM transit node and/or IOAM decapsulating node.}, }