Gargi Nalawade

Providing reachability information in a routing domain of an external destination address in a data communications network

Method and apparatus for providing multicast messages within a virtual private network across a data communication network

Routing system and method for transparently rocovering routing states after a failover or during a software upgrade

Network routing apparatus that performs soft graceful restart

Selectively sending link state messages in a network link state protocol based on interest of network nodes

Method and apparatus for border gateway protocol convergence using update groups

Constructing a repair path in the event of failure of an inter-routing domain system link

Adaptive timing of update messages transmitted by routers employing the border gateway protocol

Automatic ORF-list creation for route partitioning across BGP route reflectors

Constructing a repair path in the event of non-availability of a routing domain