Results 251 to 260 of about 13,173 (289)

SYN Flood Defense in Programmable Data Planes

Proceedings of the 3rd P4 Workshop in Europe, 2020
The SYN flood attack is a common attack strategy as part of Distributed Denial-of-Service, which steadily becomes more frequent and of higher volume. To defend against SYN floods, preventing valuable service downtime, malicious traffic has to be separated from legitimate TCP requests.
Dominik Scholz, Sebastian Gallenmüller, Henning Stubbe, Georg Carle   +3 more
openaire   +1 more source

A programmable data plane for heterogeneous NFV platforms

2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2016
Network function virtualization (NFV) has recently allowed the rapid deployment of network functions. As software implementations become the main option for NFV, performance requirements call for an increased level of hardware support and acceleration.
Diego Perino, Massimo Gallo, Rafael P. Laufer, Zied Ben-Houidi, Fabio Pianese   +4 more
openaire   +1 more source

The case for an intermediate representation for programmable data planes

Proceedings of the 1st ACM SIGCOMM Symposium on Software Defined Networking Research, 2015
Software-Defined Networking (SDN) switch vendors are interested in extending switch data planes to support new and continuously evolving network protocols (e.g., NVGRE, VXLAN). Numerous commercial programmable data plane devices already enable a programmer to specify various aspects of the data plane including packet parsing, actions, and the layout of
Muhammad Shahbaz 0001, Nick Feamster
openaire   +1 more source

P4DB: On-the-Fly Debugging for Programmable Data Planes

IEEE/ACM Transactions on Networking, 2019
While extending network programmability to a more considerable extent, P4 raises the difficulty of detecting and locating bugs, e.g., P4 program bugs and missed table rules, in runtime. These runtime bugs, without prompt disposal, can ruin the functionality and performance of networks.
Yu Zhou 0008, Jun Bi, Cheng Zhang 0012, Bingyang Liu, Zhaogeng Li, Yangyang Wang 0001, Mingli Yu   +6 more
openaire   +1 more source

On supporting IoT data aggregation through programmable data planes

Computer Networks, 2020
Abstract IoT devices generate large continuous data streams, which causes congestion that compromises the scalability of IoT systems. To face this problem, techniques for data aggregation have been proposed to reduce recurring packet headers, through assembly of packet data coming from different sources.
André Luiz R. Madureira, Francisco Renato Cavalcante Araújo, Leobino N. Sampaio   +2 more
openaire   +1 more source

P4DB: On-the-fly debugging of the programmable data plane

2017 IEEE 25th International Conference on Network Protocols (ICNP), 2017
While extending network programmability to a larger degree, P4 also raises the risks of incurring runtime bugs after the deployment of P4 programs. These runtime bugs, if not handled promptly and properly, can ruin the functionality and performance of networks.
Cheng Zhang 0012, Jun Bi, Yu Zhou 0008, Jianping Wu, Bingyang Liu, Zhaogeng Li, Abdul Basit Dogar, Yangyang Wang 0001   +7 more
openaire   +1 more source

Data-driven Routing Optimization based on Programmable Data Plane

2020 29th International Conference on Computer Communications and Networks (ICCCN), 2020
To meet the growing demand for high bandwidth of Multimedia network, IP Network Providers spend millions of dollars overprovisioning bandwidth of their network. However, due to the lack of reasonable traffic scheduling, the over-provisioning network still has a severe issue of utilization imbalance.
Qian Li 0006, Jiao Zhang 0002, Tian Pan 0001, Tao Huang 0005, Yunjie Liu 0001   +4 more
openaire   +1 more source

WP4: A P4 Programmable IEEE 802.11 Data Plane

2020 30th International Telecommunication Networks and Applications Conference (ITNAC), 2020
IEEE 802.11 wireless networking is now one of the most common methods of connectivity, and with it, a new range of security and reliability issues. While a Software Defined Networking (SDN) approach has made significant inroads with these problems in wired networks, the impact has not been as notable in the wireless networking space.
Paul Zanna, Peter J. Radcliffe, Dinesh K. Kumar   +2 more
openaire   +1 more source

HyperVDP: High-Performance Virtualization of the Programmable Data Plane

IEEE Journal on Selected Areas in Communications, 2019
With the advent of P4-specific programmable data plane (PDP), network functions (NFs) can be offloaded into the PDP to achieve high performance guaranteed by hardware. Meanwhile, CPU powers consumed by NFs can be released to user applications. However, as more and more NFs can be offloaded, several problems rooted inside the PDP severely hinder it from
Jun Bi, Yu Zhou
exaly   +2 more sources

Building and Testing Modular Programs for Programmable Data Planes

IEEE Journal on Selected Areas in Communications, 2020
Programmable data planes, PDPs, enable an unprecedented level of flexibility and have emerged as a promising alternative to existing data planes. Despite the rapid development and prototyping cycles that PDPs promote, the existing PDP ecosystem lacks appropriate abstractions and algorithms to support these rapid testing and deployment life-cycles.
Peng Zheng, Theophilus A. Benson, Chengchen Hu   +2 more
openaire   +1 more source