Electrical computers and digital processing systems: multicomput – Computer-to-computer data modifying
Reexamination Certificate
2006-05-09
2006-05-09
Wiley, David (Department: 2143)
Electrical computers and digital processing systems: multicomput
Computer-to-computer data modifying
C709S245000, C709S223000
Reexamination Certificate
active
07043564
ABSTRACT:
A method manages network traffic using NAT in a data communications device having a NAT data structure (e.g., a NAT table). The method includes the step of creating, in the NAT data structure, a first entry to coordinate a first data flow from a server to a client (e.g., a video channel or an audio channel of an RTSP session), and concurrently creating a second entry to coordinate a second data flow from the client to the server (e.g., a video control channel or an audio control channel of the RTSP session). The method further includes the steps of conveying a data element (e.g., a UDP packet) of the first data flow from the server to the client based on the first entry, and conveying a data element of the second data flow from the client to the server based on the second entry.
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Cook Michael
He Enguang
O'Toole, Jr. James W.
Avellino Joseph E.
BainwoodHuang
Cisco Technology Inc.
Huang, Esq. David E.
Wiley David
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