Multiplex communications – Diagnostic testing – Determination of communication parameters
Reexamination Certificate
2009-08-10
2011-12-20
Kizou, Hassan (Department: 2472)
Multiplex communications
Diagnostic testing
Determination of communication parameters
C370S241000, C370S248000, C370S249000
Reexamination Certificate
active
08081580
ABSTRACT:
A network verification system verifies a network to which a relay apparatus relays a packet. A test management apparatus includes a condition acquiring unit to acquire verification conditions which contain an unused network address as a test target and a registering unit to register, in an address resolution table of the relay apparatus, an entry in which the unused network address contained in the acquired verification conditions is associated with a physical address of the testing apparatus. A testing apparatus includes a test packet transmitting unit to transmit, when instructed by the test management apparatus, the plurality of test packets to form a plurality of connections based on the verification conditions, a test packet receiving unit to receive the plurality of test packets and a measuring unit to measure communication qualities with respect to the respective connections of the plurality of test packets.
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International Preliminary Report on Patentability and Written Opinion of the International Search Authority dated Sep. 29, 2009, from the corresponding International Application.
Gotoh Tomonori
Nishi Tetsuya
Farahmand Ashil
Fujitsu Limited
Katten Muchin & Rosenman LLP
Kizou Hassan
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