%% You should probably cite draft-ietf-lsr-flex-algo instead of this I-D. @techreport{hegdeppsenak-isis-sr-flex-algo-02, number = {draft-hegdeppsenak-isis-sr-flex-algo-02}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-hegdeppsenak-isis-sr-flex-algo/02/}, author = {Peter Psenak and Shraddha Hegde and Clarence Filsfils and Arkadiy Gulko}, title = {{ISIS Segment Routing Flexible Algorithm}}, pagetotal = 13, year = 2018, month = feb, day = 16, abstract = {IGP protocols traditionally compute best paths over the network based on the IGP metric assigned to the links. Many network deployments use RSVP-TE based or Segment Routing based Traffic Engineering to enforce traffic over a path that is computed using different metrics or constraints than the shortest IGP path. Various mechanisms are used to steer the traffic towards such traffic engineered paths. This document proposes a solution that allows IGPs themselves to compute constraint based paths over the network without the use of the above mentioned traffic engineering technologies.}, }