Dynamic application port service provisioning for packet switch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Feb 7, 2002
app pub date -
May 18, 2001
filing date -
May 24, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A packet switching node has first and second forwarding engines interconnected over a first path dependent on an inspection engine and a second path independent of the inspection engine. The first forwarding engine identifies a first session in which an application port number is to be dynamically negotiated for a second session and directs the first session to the first path. The inspection engine monitors a dynamic application port number negotiation for the first session, determines a dynamic application port number for the second session, configures a service level for the second session on the forwarding engines and directs the second session to the second path. The first forwarding engine also identifies a third session in which an application port number is statically assigned and directs the third session to the second path.
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