Protocol replay system

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United States of America Patent

PATENT NO 7428664
APP PUB NO 20050141432A1
SERIAL NO

11048028

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An expert protocol analyzer, which records a protocol exchange between two or more hardware devices on a network or software modules in a multiprogramming environment. To validate a potential fix, the protocol is replayed in a simulated network environment, where a replay unit replaces the endpoint that is not available in the lab, or which in the lab operates with a different timing. The replay unit behaves like one of the two original units of the. Individual messages are adjusted for the local network parameters and are sent with precise delay or timing recorded during the original exchange. This allows the user to recreate the failure scenario in the test lab.

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Patent Owner(s)

  • TELOGY NETWORKS, INC.;TEXAS INSTRUMENTS INCORPORATED

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sirbu, Mihai Germantown, MD 4 34

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