Multiplex communications – Diagnostic testing – Path check
Reexamination Certificate
2008-07-25
2011-11-29
Pham, Chi (Department: 2471)
Multiplex communications
Diagnostic testing
Path check
C370S389000, C370S392000
Reexamination Certificate
active
08068434
ABSTRACT:
A system to discover a network infrastructure capability includes one or more subsystems to establish a communication path between a first endpoint and a second endpoint. A test packet is sent from a first endpoint along the communication path and a value is associated with the test packet which relates to capabilities of the communication path. The test packet value is returned to the first endpoint.
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A. Conta et al., RFC 4443—Internet Control Message Protocol (ICMPv6) for the IPv6, Mar. 2006, p. 3.
Dell Products L.P.
Faroul Farah
Haynes and Boone LLP
Pham Chi
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