@techreport{ietf-idr-nhc-07, number = {draft-ietf-idr-nhc-07}, 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-nhc/07/}, author = {Bruno Decraene and Kireeti Kompella and Serge Krier and SATYA R MOHANTY and John Scudder and Kevin Wang and Bin Wen}, title = {{BGP Next Hop Dependent Characteristics Attribute}}, pagetotal = 21, year = 2026, month = jun, day = 4, abstract = {RFC 5492 allows a BGP speaker to advertise its capabilities to a peer. When a route is propagated beyond the immediate peer, it is useful to allow certain characteristics to be conveyed further. In particular, it is useful to advertise forwarding plane features. This specification defines a BGP transitive attribute to carry such information, the "Next Hop Dependent Characteristics Attribute," or NHC. Unlike the capabilities defined by RFC 5492, the characteristics conveyed in the NHC apply solely to the routes advertised by the BGP UPDATE that contains the particular NHC.}, }