Network security device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jul 5, 2016
Grant Date -
Jul 31, 2014
app pub date -
Jan 31, 2014
filing date -
Mar 30, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Methods and apparatus, including computer program products, implementing and using techniques for processing a data packet. An input port receives a data packet, a switching board classifies the data packet, determines whether the data packet should be accepted, and switches the data packet to a management board if the data packet is a first data packet in a session, and to a processing board if the data packet is not a first data packet in a session. A management board receives a data packet from the switching board, examines the data packet and forwards the data packet to one of the processing boards. One or more processing boards receives non-first data packets from the switching board and data packets from the management board and processes the data packets. A firewall and a secure gateway with firewall and virtual private network functionality for processing a data packet are also described.
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