@techreport{decraene-lsr-lag-indication-02, number = {draft-decraene-lsr-lag-indication-02}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/html/draft-decraene-lsr-lag-indication-02}, author = {Bruno Decraene and Shraddha Hegde and Joel M. Halpern}, title = {{LAG indication}}, pagetotal = 7, year = 2022, month = jan, day = 31, abstract = {This document defines a new link flag to advertise that a layer-three link is composed of multiple layer-two sub-links, such as when this link is a Link Aggregation Group (LAG). This allows a large single flow (an elephant flow) to be aware that the link capacity will be lower than expected as this single flow is not load-balanced across the multiple layer-two sub-links. A path computation logic may use that information to route that elephant flow along a different path.}, }