<?xml version="1.0" encoding="UTF-8"?>
<reference anchor="I-D.li-rtgwg-enhanced-ti-lfa" target="https://datatracker.ietf.org/doc/html/draft-li-rtgwg-enhanced-ti-lfa-14">
   <front>
      <title>Enhanced Topology Independent Loop-free Alternate Fast Re-route</title>
      <author initials="C." surname="Li" fullname="Cheng Li">
         <organization>Huawei Technologies</organization>
      </author>
      <author initials="G." surname="Zeng" fullname="Guanming Zeng">
         <organization>Huawei Technologies</organization>
      </author>
      <author initials="Y." surname="Zhu" fullname="Yongqing Zhu">
         <organization>China Telecom</organization>
      </author>
      <author initials="S." surname="Hegde" fullname="Shraddha Hegde">
         <organization>Juniper Networks Inc.</organization>
      </author>
      <date month="June" day="23" year="2026" />
      <abstract>
	 <t>   Topology Independent Loop-free Alternate Fast Re-route (TI-LFA) aims
   at providing protection of node and adjacency segments within the
   Segment Routing (SR) framework.  A key aspect of TI-LFA is the FRR
   path selection approach establishing protection over the expected
   post-convergence paths from the point of local repair.  However, the
   TI-LFA FRR path may skip the node even if it is specified in the SID
   list to be traveled.

   This document defines Enhanced TI-LFA(TI-LFA+) by adding a No-bypass
   indicator for segments to ensure that the FRR route will not bypass
   the specific node, such as firewall.  Also, this document defines No-
   bypass flag and No-FRR flag in SRH to indicate not to bypass nodes
   and not to perform FRR on all the nodes along the SRv6 path,
   respectively.

	 </t>
      </abstract>
   </front>
   <seriesInfo name="Internet-Draft" value="draft-li-rtgwg-enhanced-ti-lfa-14" />
   
</reference>
