Rakesh Gandhi Himanshu Shah Jeremy Whittaker Updates to the Fast Reroute Procedures for Co-routed Associated Bidirectional Label Switched Paths (LSPs). 2019 1-16 RFC 8537 February https://doi.org/10.17487/RFC8537 https://www.wikidata.org/entity/Q61761955 db/journals/rfc/rfc8500-8599.html