Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Prasad Miriyala0
Date of Patent
November 17, 2009
0Patent Application Number
106035000
Date Filed
June 24, 2003
0Patent Primary Examiner
Patent abstract
A protocol is provided for backing up ATM network devices should they fail. The protocol is implemented in a system running ATMARP and supporting IP over ATM. In the protocol, multiple ATM network devices are combined in a “standby group” and share a common IP address. When an active member of the standby group fails, one of the other members of the standby group takes over ATM responsibility for the functions of the failed device. An ATMARP Server determines which member of a standby group should handle IP packets destined for that group.
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