Source Address Validation Improvement (SAVI) Threat Scope
D. McPherson, Fred Baker, Jodi Halpern · 2013
The Source Address Validation Improvement (SAVI) effort aims to complement ingress filtering with finer-grained, standardized IP source address validation.This document describes threats enabled by IP source address spoofing both in the global and finer-grained context, describes currently available solutions and challenges, and provides a starting point analysis for finer-grained (host granularity) anti-spoofing work.