Electrical computers and digital processing systems: multicomput – Computer network managing – Computer network monitoring
Reexamination Certificate
2003-01-07
2008-11-18
Burgess, Glenton B (Department: 2153)
Electrical computers and digital processing systems: multicomput
Computer network managing
Computer network monitoring
C709S223000, C370S244000, C370S245000
Reexamination Certificate
active
07454494
ABSTRACT:
A packet transmission diagnostic system transmits diagnostic packets during a communications session in which data packets are transmitted between a source and destination. The diagnostic packets elicit responses from routers along a path between the source and destination. The elicited responses, in the form of packets, are used by the diagnostic system to produce one or more packet-delivery metrics for one or more of the routers along a packet transmission path between the source and destination.
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Hedayat Kaynam
Pyrik Daniel S.
Burgess Glenton B
EXFO Service Assurance Inc.
Higa Brendan Y
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