Multiplex communications – Data flow congestion prevention or control
Reexamination Certificate
2005-07-06
2009-10-27
Marcelo, Melvin (Department: 2416)
Multiplex communications
Data flow congestion prevention or control
C726S013000
Reexamination Certificate
active
07609625
ABSTRACT:
A method for processing network traffic data includes receiving a packet, and determining whether the packet is a previously dropped packet that is being retransmitted. A method for processing network traffic content includes receiving a plurality of headers, the plurality of headers having respective first field values, and determining whether the first field values of the respective headers form a first prescribed pattern. A method for processing network traffic content includes receiving a plurality of packets, and determining an existence of a flooding attack without tracking each of the plurality of packets with a SYN bit.
REFERENCES:
patent: 7529187 (2009-05-01), Hernacki et al.
patent: 2004/0215976 (2004-10-01), Jain
patent: 2005/0259644 (2005-11-01), Huitema et al.
patent: 2006/0133377 (2006-06-01), Jain
patent: 2007/0110053 (2007-05-01), Soni et al.
Chen Zhongqiang
Duan Gang
Wei Shaohong
Xie Bing
Fortinet, Inc.
Marcelo Melvin
Schwegman Lundberg & Woessner, P.A.
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