Detail výsledku

Fast Lookup for Dynamic Packet Filtering in FPGA

KEKELY, L.; ŽÁDNÍK, M.; MATOUŠEK, J.; KOŘENEK, J. Fast Lookup for Dynamic Packet Filtering in FPGA. In Proceedings of the 2014 IEEE 17th International Symposium on Design and Diagnostics of Electronic Circuits and Systems, DDECS 2014. Warszawa: IEEE Computer Society, 2014. p. 219-222. ISBN: 978-1-4799-4558-0.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Abstrakt

Rapidly growing speed and complexity of computer networks impose new requirements on fast lookup structures which are utilized in many networking applications (SDN, firewalls, NATs, etc.). We propose a novel lookup concept based on the well-known cuckoo hashing, which can achieve good memory utilization, supplemented by a binary search tree for offloading the colliding keys and supporting LPM lookup. We also propose a hardware architecture implementing this lookup concept in the FPGA. Our solution is suitable for lookup of the variable-length keys in 100+Gbps networks. Memory utilization of the proposed concept is thoroughly evaluated and it is shown that the concept is scalable to external memory components.

Klíčová slova

Cuckoo hash, binary search, packet filtering, FPGA

Rok
2014
Strany
219–222
Sborník
Proceedings of the 2014 IEEE 17th International Symposium on Design and Diagnostics of Electronic Circuits and Systems, DDECS 2014
Konference
IEEE International Symposium on Design and Diagnostics of Electronic Circuits and Systems 2014
ISBN
978-1-4799-4558-0
Vydavatel
IEEE Computer Society
Místo
Warszawa
DOI
UT WoS
000346734200043
EID Scopus
BibTeX
@inproceedings{BUT111579,
  author="Lukáš {Kekely} and Martin {Žádník} and Jiří {Matoušek} and Jan {Kořenek}",
  title="Fast Lookup for Dynamic Packet Filtering in FPGA",
  booktitle="Proceedings of the 2014 IEEE 17th International Symposium on Design and Diagnostics of Electronic Circuits and Systems, DDECS 2014",
  year="2014",
  pages="219--222",
  publisher="IEEE Computer Society",
  address="Warszawa",
  doi="10.1109/DDECS.2014.6868793",
  isbn="978-1-4799-4558-0",
  url="https://www.fit.vut.cz/research/publication/10615/"
}
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Projekty
Architektury paralelních a vestavěných počítačových systémů, VUT, Vnitřní projekty VUT, FIT-S-14-2297, zahájení: 2014-01-01, ukončení: 2016-12-31, ukončen
Centrum excelence IT4Innovations, MŠMT, Operační program Výzkum a vývoj pro inovace, ED1.1.00/02.0070, zahájení: 2011-01-01, ukončení: 2015-12-31, ukončen
Moderní prostředky pro boj s kybernetickou kriminalitou na Internetu nové generace, MV, Program bezpečnostního výzkumu České republiky 2010 - 2015, VG20102015022, zahájení: 2010-10-01, ukončení: 2015-09-30, ukončen
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