Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 28, 2010
Patent Application Number
10248241
Date Filed
December 30, 2002
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention permits a network operator to maintain a timely view of changes to an operational packet-switched network. In an exemplary embodiment, the method includes subscribing to routing protocol messages received from a plurality of network elements participating in a routing protocol in the packet-switched network. Then, the routing protocol messages from the network elements are received without participating in the routing protocol. Subsequently, the method detects deviations from normal operation of the packet-switched network using the routing protocol messages received from the network elements.
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