Flowspec Indirection-id Redirect for SRv6
Huaimo Chen, Keyur R. Patel, Zhenbin Li, Gunter Van de Velde · 2000
This document defines extensions to FlowSpec Redirect to indirection- id Extended Community for SRv6. This extended community can trigger advanced redirection capabilities to flowspec clients for SRv6. 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.