@techreport{ymbk-idr-bgp-eotr-policy-02, number = {draft-ymbk-idr-bgp-eotr-policy-02}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ymbk-idr-bgp-eotr-policy/02/}, author = {Alexander Azimov and Eugene Bogomazov and Randy Bush and Keyur Patel}, title = {{Route Leak Detection and Filtering using Roles in Update and Open messages}}, pagetotal = 5, year = 2018, month = mar, day = 18, abstract = {{[}draft-ietf-idr-bgp-open-policy{]} defines a BGP OPEN capability and consequent route marking which enforces a valley-free peering relationship. This document defines an eOTC (external Only To Customer) transitive BGP attribute which propagates the specific marking to automatically detect route leaks. The goal is to allow a distant AS to determine a violation of valley-free peering.}, }