%% You should probably cite rfc7648 instead of this I-D. @techreport{ietf-pcp-proxy-03, number = {draft-ietf-pcp-proxy-03}, 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-pcp-proxy/03/}, author = {Mohamed Boucadair and Reinaldo Penno and Dan Wing}, title = {{Port Control Protocol (PCP) Proxy Function}}, pagetotal = 11, year = 2013, month = jun, day = 18, abstract = {This document specifies a new PCP functional element denoted as PCP Proxy. The PCP Proxy relays PCP requests received from PCP Clients to upstream PCP Server(s). This function is mandatory when PCP Clients can not be configured with the address of the PCP Server located more than one hop.}, }