Method of constructing a backup path in an autonomous system

A method of constructing a backup path in an autonomous system (AS) for failure of a first inter-AS link serving a first set of prefixes is described. The method comprises identifying an alternate inter-AS link serving said plurality of prefixes and constructing a tunnel thereto.

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Bibliographic Details
Main Authors FILSFILS CLARENCE, SCUDDER JOHN G, CHARLES SHAND IAN M, NALAWADE GARGI, WARD DAVID D, PREVIDI STEFANO B, BRYANT STEWART
Format Patent
LanguageEnglish
Published 26.04.2007
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:A method of constructing a backup path in an autonomous system (AS) for failure of a first inter-AS link serving a first set of prefixes is described. The method comprises identifying an alternate inter-AS link serving said plurality of prefixes and constructing a tunnel thereto.
Bibliography:Application Number: US20050254469