NetFlow has been a widely used monitoring tool with a variety of applications. NetFlow
maintains an active working set of flows in a hash table that supports flow insertion, collision …

We expose the state of the art in the topic of one-way delay measurement in both traditional
and software-defined networks. A representative range of standard mechanisms and recent …

Traditional measures of network goodness—goodput, quality of service, fairness—are
expressed in terms of bandwidth. Network latency has rarely been a primary concern …

Most network management tasks in software-defined networks (SDN) involve two stages:
measurement and control. While many efforts have been focused on network control APIs for …

Network monitoring guides network operators in understanding the current behavior of a
network. Therefore, accurate and efficient monitoring is vital to ensure that the network …

Packet losses are common in data center networks, may be caused by a variety of reasons
(eg, congestion, blackhole), and have significant impacts on application performance and …

Data center network operators have to continually monitor path latency to quickly detect and
re-route traffic away from high-delay path segments. Existing latency monitoring techniques …

Optimizing bandwidth was the main focus of designing scale-out networks for several
decades and this optimization trend has served well the traditional Internet applications …

Network measurement probes the underlying network to support upper-level decisions such
as network management, network update, network maintenance, network defense and …

Recent advances in today's Internet introduced huge demand for End-to-End Quality of
Service (E2E QoS) assurances for delivering different types of traffic (video, live streaming …