Robust random early detection (RRED) is a queueing discipline for a network scheduler.
[1] The Robust RED (RRED) algorithm was proposed to improve the TCP throughput against LDoS attacks.
The basic idea behind the RRED is to detect and filter out attack packets before a normal RED algorithm is applied to incoming flows.
RRED algorithm can significantly improve the performance of TCP under Low-rate denial-of-service attacks.
The basic idea behind the RRED is to detect and filter out LDoS attack packets from incoming flows before they feed to the RED algorithm.