%% You should probably cite draft-ietf-idr-flowspec-path-redirect-12 instead of this revision. @techreport{ietf-idr-flowspec-path-redirect-04, number = {draft-ietf-idr-flowspec-path-redirect-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-idr-flowspec-path-redirect/04/}, author = {Gunter Van de Velde and Keyur Patel and Zhenbin Li}, title = {{Flowspec Indirection-id Redirect}}, pagetotal = 12, year = 2018, month = may, day = 15, abstract = {This document defines a new extended community known as "FlowSpec Redirect to indirection-id Extended Community". This extended community triggers advanced redirection capabilities to flowspec clients. When activated, this flowspec extended community is used by a flowspec client to retrieve the corresponding next-hop and encoding information within a localised indirection-id mapping table. The functionality detailed in this document allows a network controller to decouple the BGP flowspec redirection instruction from the operation of the available paths.}, }