Method and apparatus for detecting a fault in a multicast routing infrastructure
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United States of America Patent
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Sep 6, 2005
Issued Date -
N/A
app pub date -
Sep 9, 2002
filing date -
Jun 30, 1998
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Abstract
A test monitoring device for detecting a fault in a multicast routing infrastructure includes a processor, a memory coupled with the processor, and a network interface coupled with the processor. The device is configured to send a source configuration request for configuring a device in the infrastructure to be a test packet source, and a receiver configuration request for configuring one or more devices in the infrastructure to be test packet receivers where the test packet source sends out test packets to a predetermined group of test packet receivers. The source configuration request contains an identifier identifying the test monitoring device. The predetermined group has a group identifier. The device is also configured to examine data reports from the test packet receivers relating to a plurality of test packets sent by the test packet source.
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Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| CISCO TECHNOLOGY INC | SAN JOSE CA 95134 |
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Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Farinacci, Dino | San Jose, CA | 47 | 3004 |
| Wei, Liming | Fremont, CA | 17 | 503 |
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| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
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