%% You should probably cite draft-chen-grow-enhanced-as-loop-detection-07 instead of this revision. @techreport{chen-grow-enhanced-as-loop-detection-06, number = {draft-chen-grow-enhanced-as-loop-detection-06}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-chen-grow-enhanced-as-loop-detection/06/}, author = {Huanan Chen and Di Ma and Yunan Gu and Shunwan Zhuang and Haibo Wang}, title = {{Enhanced AS-Loop Detection for BGP}}, pagetotal = 13, year = 2021, month = jul, day = 9, abstract = {Misconfiguration and malicious manipulation of BGP AS\_Path may lead to route hijack. This document proposes to enhance the BGP {[}RFC4271{]} Inbound/ Outbound route processing in the case of detecting an AS loop. It is an enhancement to the current BGP's Inbound/Outbound processing and can be implemented directly on the device, and this document also proposes a centralized usecase. This could empower networks to quickly and accurately figure out they're being victimized. Two options are proposed for the enhancement, a) a local check at the device; b) data collection/analysis at the remote network controller/ server. Both approaches are beneficial for route hijack detection.}, }