draft-li-idr-savnet-intra-domain-bgp
Source Address Validation at Intra-domain Network Boundary Using BGP
This document proposes a solution for Source Address Validation (SAV)
at the intra-domain network boundary using BGP. Routers at the
boundary automatically generate accurate SAV rules by using routing
information and SAV-specific information. These rules construct a
validation boundary which checks the validity of the source address
of any data packets flowing into the intra-domain network. This
document also introduces BGP extensions for communicating SAV-
specific information among routers at the boundary.