Routing Area Working Group G. Enyedi, Ed. Internet-Draft A. Csaszar Intended status: Informational Ericsson Expires: April 24, 2014 A. Atlas, Ed. C. Bowers Juniper Networks A. Gopalan University of Arizona October 21, 2013 Algorithms for computing Maximally Redundant Trees for IP/LDP Fast- Reroute draft-enyedi-rtgwg-mrt-frr-algorithm-04 Abstract A complete solution for IP and LDP Fast-Reroute using Maximally Redundant Trees is presented in [I-D.ietf-rtgwg-mrt-frr- architecture]. This document defines the associated MRT Lowpoint algorithm that is used in the default MRT profile to compute both the necessary Maximally Redundant Trees with their associated next-hops and the alternates to select for MRT-FRR. Status of This Memo This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at http://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." This Internet-Draft will expire on April 24, 2014. Copyright Notice Copyright (c) 2013 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust’s Legal Provisions Relating to IETF Documents Enyedi, et al. Expires April 24, 2014 [Page 1]