@techreport{ietf-rtgwg-segment-routing-ti-lfa-17,
    number =    {draft-ietf-rtgwg-segment-routing-ti-lfa-17},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-rtgwg-segment-routing-ti-lfa/17/},
    author =    {Ahmed Bashandy and Stephane Litkowski and Clarence Filsfils and Pierre Francois and Bruno Decraene and Daniel Voyer},
    title =     {{Topology Independent Fast Reroute using Segment Routing}},
    pagetotal = 26,
    year =      2024,
    month =     jul,
    day =       5,
    abstract =  {This document presents Topology Independent Loop-free Alternate Fast Reroute (TI-LFA), aimed at providing protection of node and adjacency segments within the Segment Routing (SR) framework. This Fast Reroute (FRR) behavior builds on proven IP Fast Reroute concepts being LFAs, remote LFAs (RLFA), and remote LFAs with directed forwarding (DLFA). It extends these concepts to provide guaranteed coverage in any two-connected networks using a link-state IGP. 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, reducing the operational need to control the tie-breaks among various FRR options.},
}