Network monitoring method using phantom nodes
Johnson, Jamie Lynn
McEachen, John C.
MetadataShow full item record
Determining flow rules in a software defined network (SDN) of a plurality of forwarding devices includes determining, by a controller device, a network adjacency matrix of the SDN, wherein the network adjacency matrix represents a topology of the SDN; placing, by the controller device, a phantom node in the network adjacency matrix, wherein the phantom node does not physically exist within the topology of the SDN and the phantom node is attached to a first node with maximum degree in the network adjacency matrix to create a phantom adjacency matrix, wherein the first node corresponds to a first forwarding device in the SDN; and determining, by the controller device, an adverse condition in the SDN using the phantom node, wherein the controller device is separate from the plurality of forwarding devices.
Showing items related by title, author, creator and subject.
Parker, Thomas C. (Monterey, California: Naval Postgraduate School, 2015-09);Software-defined networks are revolutionizing networking by providing unprecedented visibility into and control over data communication networks. The focus of this work is to develop a method to extract network features, ...
Method and apparatus for hybrid time synchronization based on broadcast sequencing for wireless ad hoc networks Park, Sung C.; Tummala, Murali; McEachen, John C. (United States of America as represented by the Secretary of the Navy, Washington, DC (US), 2017-06-27);Synchronizing a plurality of sensors of a wireless sensor network includes initiating, by a first sensor, a flood broadcast of a sequence discovery packet in the wireless sensor network; creating, by the first sensor ...
Johnson, Jamie L. (Monterey, California: Naval Postgraduate School, 2014-09);In this thesis, we propose a new software defined network monitoring scheme that provides the controller with a method to determine network states for the purpose of updating flow rules for network control and management. ...