System, device, and method for reducing the number of multicast routes maintained in a multicast routing information base

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United States of America Patent

PATENT NO 6791980
SERIAL NO

09428377

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Abstract

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A system, device, and method for reducing the number of multicast routes maintained in a multicast routing information base aggregates a group of multicast routes and installs a single policy route for the group of multicast routes. The policy route is utilized as a default multicast route when no more-specific multicast route is available for one of the aggregated multicast routes. The policy routes are collected and distributed by a bootstrap device, preferably using a special bootstrap message.

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Patent Owner(s)

  • NORTEL NETWORKS LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Yunzhou Lowell, MA 25 807

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