作者: Xin Yang , Sakir Sezer
DOI: 10.1109/SOCC.2015.7406911
关键词:
摘要: Flow processing is a fundamental element of stateful traffic classification and it has been recognized as an essential factor for delivering today's application-aware network operations security services. The basic function within flow engine to search maintain table, create new entries if no entry matches associate each with states actions future queries. Network state information on per-flow basis must be managed in efficient way enable Ethernet frame transmissions at 40 Gbit/s (Gbps) 100 Gbps the near future. This paper presents hardware solution management implementing large-scale tables popular computer memories using DDR3 SDRAMs. Working dedicated lookup table over 90 million lookups per second, proposed system able manage 512-bit run time.