Network protocol processing for filtering packets
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United States of America Patent
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Mar 22, 2011
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N/A
app pub date -
Jun 24, 2003
filing date -
Jun 24, 2003
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Abstract
Method and apparatus for network protocol filtering of a packet is described. An index to a table is obtained and stored to travel with the packet. The index is obtainable to access the table to obtain packet information. In particular, a method for inbound network address translation packet filtering and a method for outbound packet filtering are described.
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