%% You should probably cite rfc7975 instead of this I-D. @techreport{ietf-cdni-redirection-04, number = {draft-ietf-cdni-redirection-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-ietf-cdni-redirection/04/}, author = {Ben Niven-Jenkins and Ray van Brandenburg}, title = {{Request Routing Redirection Interface for CDN Interconnection}}, pagetotal = 29, year = 2014, month = oct, day = 25, abstract = {The Request Routing Interface comprises of (1) the asynchronous advertisement of footprint and capabilities by a downstream CDN that allows a upstream CDN to decide whether to redirect particular user requests to that downstream CDN; and (2) the synchronous operation of an upstream CDN requesting whether a downstream CDN is prepared to accept a user request and of a downstream CDN responding with how to actually redirect the user request. This document describes an interface for the latter part, i.e. the CDNI Request Routing Redirection interface.}, }