[rfc-dist] RFC 8518 on Selection of Loop-Free Alternates for Multi-Homed Prefixes
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Subject: [rfc-dist] RFC 8518 on Selection of Loop-Free Alternates for Multi-Homed Prefixes
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A new Request for Comments is now available in online RFC libraries. RFC 8518 Title: Selection of Loop-Free Alternates for Multi-Homed Prefixes Author: P. Sarkar, Ed., U. Chunduri, Ed., S. Hegde, J. Tantsura, H. Gredler Status: Standards Track Stream: IETF Date: March 2019 Mailbox: pushpasis.ietf@gmail.com, uma.chunduri@huawei.com, shraddha@juniper.net, jefftant.ietf@gmail.com, hannes@rtbrick.com Pages: 20 Characters: 40330 Updates: RFC 5286 I-D Tag: draft-ietf-rtgwg-multihomed-prefix-lfa-09.txt URL: https://www.rfc-editor.org/info/rfc8518 DOI: 10.17487/RFC8518 Deployment experience gained from implementing algorithms to determine Loop-Free Alternates (LFAs) for multi-homed prefixes (MHPs) has revealed some avenues for potential improvement. This document provides explicit inequalities that can be used to evaluate neighbors as potential alternates for MHPs. It also provides detailed criteria for evaluating potential alternates for external prefixes advertised by OSPF ASBRs. This document updates Section 6 of RFC 5286 by expanding some of the routing aspects. This document is a product of the Routing Area Working Group Working Group of the IETF. This is now a Proposed Standard. STANDARDS TRACK: This document specifies an Internet Standards Track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the Official Internet Protocol Standards (https://www.rfc-editor.org/standards) for the standardization state and status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC _______________________________________________ rfc-dist mailing list rfc-dist@rfc-editor.org https://www.rfc-editor.org/mailman/listinfo/rfc-dist http://www.rfc-editor.org