[Sidrops] I-D Action: draft-ietf-sidrops-rpkimaxlen-06.txt
internet-drafts@ietf.org Mon, 22 February 2021 08:51 UTC
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Subject: [Sidrops] I-D Action: draft-ietf-sidrops-rpkimaxlen-06.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the SIDR Operations WG of the IETF. Title : The Use of Maxlength in the RPKI Authors : Yossi Gilad Sharon Goldberg Kotikalapudi Sriram Job Snijders Ben Maddison Filename : draft-ietf-sidrops-rpkimaxlen-06.txt Pages : 13 Date : 2021-02-22 Abstract: This document recommends ways to reduce forged-origin hijack attack surface by prudently limiting the set of IP prefixes that are included in a Route Origin Authorization (ROA). One recommendation is to avoid using the maxLength attribute in ROAs except in some specific cases. The recommendations complement and extend those in RFC 7115. The document also discusses creation of ROAs for facilitating the use of Distributed Denial of Service (DDoS) mitigation services. Considerations related to ROAs and origin validation in the context of destination-based Remote Triggered Black Hole (RTBH) filtering are also highlighted. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-sidrops-rpkimaxlen/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-sidrops-rpkimaxlen-06 https://datatracker.ietf.org/doc/html/draft-ietf-sidrops-rpkimaxlen-06 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-sidrops-rpkimaxlen-06 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
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