LEISURE: A Framework for Load-Balanced Network-Wide Traffic Measurement
Abstract— LEISURE: A Framework for Load-Balanced Network-Wide Traffic Measurement. Network-wide trafﬁc measurement is of interest to network operators to uncover global network behavior for the management tasks of trafﬁc accounting, debugging or troubleshooting, security, and trafﬁc engineering. Increasingly, sophisticated network measurement tasks such as anomaly detection and security forensic analysis are requiring in-depth ﬁne-grained ﬂow-level measurements. However, performing in-depth per-ﬂow measurements e.g.,< Final Year Projects 2016 > detailed payload analysis is often an expensive process. Given the fast-changing Internet trafﬁc landscape and large trafﬁc volume, a single monitor is not capable of accomplishing the measurement tasks for all applications of interest due to its resource constraint. Moreover, uncovering global network behavior requires network wide trafﬁc measurements at multiple monitors across the network since trafﬁc measured at any single monitor.
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