%% You should probably cite draft-ietf-sidrops-aspa-verification-19 instead of this revision. @techreport{ietf-sidrops-aspa-verification-12, number = {draft-ietf-sidrops-aspa-verification-12}, 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-sidrops-aspa-verification/12/}, author = {Alexander Azimov and Eugene Bogomazov and Randy Bush and Keyur Patel and Job Snijders and Kotikalapudi Sriram}, title = {{BGP AS\_PATH Verification Based on Autonomous System Provider Authorization (ASPA) Objects}}, pagetotal = 20, year = 2023, month = mar, day = 6, abstract = {This document describes procedures that make use of Autonomous System Provider Authorization (ASPA) objects in the Resource Public Key Infrastructure (RPKI) to verify the Border Gateway Protocol (BGP) AS\_PATH attribute of advertised routes. This type of AS\_PATH verification provides detection and mitigation of route leaks and improbable AS paths. It also to some degree provides protection against forged-origin prefix hijacks.}, }