Many to few group address translation through a network bridge

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United States of America Patent

PATENT NO 5956335
SERIAL NO

08151438

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for connecting a first communication system with a third communications system, by passing through a second communications system, is disclosed. A first frame is received from the first communications system, where the first frame has a multicast address as a destination address. The multicast address requires the frame to be transmitted onto the second multicast address is translated into a functional address. The functional address is written into a second frame, and the second frame is transmitted onto the second communications system. A station receiving the second frame translates the functional address into a multicast address and writes the multicast address into the destination address field of a third frame, and transmits the third frame onto the third communications system.

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Patent Owner(s)

Patent OwnerAddress
EXTREME NETWORKS INC6480 VIA DEL ORO SAN JOSE CA 95119

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Backes, Floyd J Temple, NH 10 477
Hawe, William R Pepperell, MA 26 1107
Koning, G Paul Brookline, NH 39 1602
Mitton, David J Arlington, MA 3 165
Perlman, Radia J Acton, MA 126 6267

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