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 …

In today's Internet, killer network services and applications, such as video and audio
streaming, network storage, and online video games, are pushing the network infrastructure …

Round-trip link delay is an important indicator for network performance optimization and
troubleshooting. The Software-Defined Networking (SDN) paradigm, which provides flexible …

Network measurement is the basis of network research such as condition monitoring,
performance management, and security defense. With the expansion of the network scale …

Having a consistent application stack for hardware from multiple vendors allows operators to
build simpler, more stable networks. However, due to the limitations of low cost, fixed …

In-band Network Telemetry (INT) is a novel network monitoring approach mainly fostered by
programmable network devices. Despite existing efforts toward the orchestration of INT, little …

In-Band Network Telemetry (INT) has emerged as a powerful network monitoring approach
in programmable networks, providing fine-grained visibility into network events. However …

Networks with a consistent software stack reduce the complexity of monitoring, testing and
automation, and reduce the mental burden on operators. However, when network software …