@techreport{geng-sidrops-aspa-analysis-01, number = {draft-geng-sidrops-aspa-analysis-01}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-geng-sidrops-aspa-analysis/01/}, author = {Nan Geng and Mingqing(Michael) Huang and Yangyang Wang}, title = {{An Analysis of ASPA-based AS\_PATH Verification}}, pagetotal = 14, year = 2024, month = jun, day = 29, abstract = {Autonomous System Provider Authorization (ASPA) is very helpful in detecting and mitigating route leaks (valley-free violations) and a majority of forged-origin hijacks. This document does an analysis on ASPA-based AS\_PATH verification to help people understand its strengths and deficiencies. The document can help people deploy ASPA properly and provide some potential directions of enhancing ASPA.}, }