Title
Update Latency Optimization of Packet Classification for SDN Switch on FPGA
Abstract
FPGA is widely used in real-time network processing such as packet classification in SDN switches due to high performance and programmability. BV-based approaches on FPGA provide a performance guarantee for multi-field packet classification, but no update latency guarantee. We thus present SplitBV for the efficient update by splitting the ruleset into subrulesets that can be performed in parallel. Results show that our approach can reduce 73% and 36% update latency on average for synthetic 5-tuple rules and OpenFlow1.0 rules respectively.
Year
DOI
Venue
2020
10.1109/FCCM48280.2020.00044
2020 IEEE 28th Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM)
Keywords
DocType
ISSN
FPGA,real-time network,BV-based approaches,performance guarantee,multifield packet classification,update latency optimization,SDN switch,SplitBV,synthetic 5-tuple rules,OpenFlow1.0 rules
Conference
2576-2613
ISBN
Citations 
PageRank 
978-1-7281-5804-4
0
0.34
References 
Authors
2
5
Name
Order
Citations
PageRank
Chenglong Li164.18
Tao Li2387.33
Junnan Li303.38
Zilin Shi400.68
Baosheng Wang516918.08