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Contra: A Programmable System for Performance-aware Routing
[article]
2019
arXiv
pre-print
We present Contra, a system for performance-aware routing that can adapt to traffic changes at hardware speeds. While existing work has developed point solutions for performance-aware routing on a fixed topology (e.g., a Fattree) with a fixed routing policy (e.g., use least utilized paths), Contra can be configured to operate seamlessly over any network topology and a wide variety of sophisticated routing policies. Users of Contra write network-wide policies that rank network paths given their
arXiv:1902.00849v1
fatcat:bpxvyjkj55dzjcrv3fryox47wu