Electrical computers and digital processing systems: multicomput – Computer network managing – Network resource allocating
Reexamination Certificate
2011-08-09
2011-08-09
Mesfin, Yemane (Department: 2444)
Electrical computers and digital processing systems: multicomput
Computer network managing
Network resource allocating
C709S223000
Reexamination Certificate
active
07996532
ABSTRACT:
Cluster-free techniques for enabling a directory protocol-based Domain Name System (DNS) service for high availability are presented. A DNS service monitors a node for wild-carded IP address that migrate to the node when a primary node fails to service DNS requests for a directory of the network. The DNS service forwards the wild-carded IP address to a distributed directory service for resolution and uses the distributed directory service to dynamically configure the DNS service for directly handling subsequent DNS requests made to the directory over the network while the primary node remains inoperable over the network.
REFERENCES:
patent: 6718383 (2004-04-01), Hebert
patent: 2001/0030941 (2001-10-01), Musikka et al.
patent: 2006/0271808 (2006-11-01), Raisch et al.
patent: 2009/0164614 (2009-06-01), Christian et al.
Deegan et al., “The main name system: an exercise in centralized computing”, ACM computer communication review, vol. 35., Oct. 2005.
Mesfin Yemane
Novell, Inc
Schwegman Lundberg & Woessner, P.A.
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