%% You should probably cite draft-ietf-lsr-ip-flexalgo instead of this I-D. @techreport{bonica-lsr-ip-flexalgo-01, number = {draft-bonica-lsr-ip-flexalgo-01}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-bonica-lsr-ip-flexalgo/01/}, author = {William Britto and Shraddha Hegde and Parag Kaneriya and Rajesh Shetty and Ron Bonica and Peter Psenak}, title = {{IGP Flexible Algorithms (Flex-Algorithm) In IP Networks}}, pagetotal = 17, year = 2020, month = nov, day = 15, abstract = {An IGP Flexible Algorithm (Flex-Algorithm) allows IGP to compute constraint-based paths. As currently defined, IGP Flex-Algorithm is used with Segment Routing (SR) data planes - SR MPLS and SRv6. Therefore, Flex-Algorithm cannot be deployed in the absence of SR. This document extends IGP Flex-Algorithm, so that it can be used for regular IPv4 and IPv6 prefixes. This allows Flex-Algorithm to be deployed in any IP network, even in the absence of SR.}, }