In this paper, we examine changes in Internet inter-domain traffic demands and
interconnection policies. We analyze more than 200 Exabytes of commercial Internet traffic …

Network accounting, forensics, security, and performance monitoring applications often
need to examine detailed traces from subsets of flows (" subpopulations"), where the …

Monitoring transit traffic at one or more points in a network is of interest to network operators
for reasons of traffic accounting, debugging or troubleshooting, forensics, and traffic …

The majority of Internet traffic is caused by a relatively small number of flows (so-called
elephant flows). This phenomenon can be exploited to facilitate traffic engineering: resource …

A cardinal prerequisite for the proper and efficient management of a network, especially an
ISP network, is to understand the traffic that it carries. Traffic profiling is a means to obtain …

The deployment of efficient measurement solutions to assist network management tasks
without interfering with normal network operation assumes a prominent role in today's high …

Packet sampling is needed to measure network traffic scalably at high speeds. While many
sampled-based measurement techniques have been developed in the recent past, most …

In this paper, the emphasis is placed on the evaluation of the impact of various packet
sampling techniques that have been proposed in the PSAMP IETF draft, on two widely used …

Network engineers and operators are faced with a number of challenges that arise in the
context of network monitoring and measurement. These include: i) how much information is …

Network-wide traffic measurement is important for various network management tasks,
ranging from traffic accounting, traffic engineering, network troubleshooting to security …