Talari Networks, Inc.

Oracle International Corporation

Christopher Wayne Parsons

Todd Martin

Adam Phillip Schultz

Wei Huang

Robert A Coleman

Robert W Dickey, Iii

Sonia Kiang Rovner

Cheryl Lynn Adams

Robert Joseph Harned

Paul D Worley

Raymond Lindsey Tims

System and techniques are described which apply a method for automatic database schema migration. An initial database is installed, according to rules that define tables of data, in an adaptive private network (APN) having a centralized management system including a network control node (NCN) coupled through the APN to a plurality of client nodes, wherein the NCN provides timing and control to the client nodes. An update to the initial database is received, wherein the initial database includes a first table of data stored in a first set of columns and the updated database includes a modified first table having a second set of columns that has a different number of columns as compared to the first table is automatically detected. One or more columns from the second set of columns that are different than the first set of columns are updated for data content.

Methods and apparatus for providing adaptive private network database schema migration and management processes

A method for managing multiple software defined wide area network (SD-WAN) software versions includes providing a controller that defines an overall configuration for an SD-WAN and that creates configuration registries for individual SD-WAN appliances to implement their respective portions of the overall configuration. The controller generates, in an intermediate configuration language registry format, a first and second configuration registry for first and second SD-WAN appliance that respectively execute first and second versions of SD-WAN software. The controller respectively transmits the first and second configuration registries to the first and second SD-WAN appliances, which use the first and second configuration registries to configure themselves. The first and second SD-WAN appliances negotiate with each other for common SD-WAN features usable to implement configurations specified in the first and second configuration registries.

Methods, systems, and computer readable media for managing multiple software defined wide area network (SD-WAN) software versions

One method occurs at a first network node in a service provider network for providing at least one service to multiple tenants. The method includes generating, using input from an administrator of the service provider network, user configuration information for a first tenant; sending, to the first tenant, at least some of the user configuration information; receiving, from the first tenant, first configuration information for configuring a first conduit for tunneling communications between the service provider network and a first site associated with the first tenant's SD-WAN; configuring, using the first configuration information, the first conduit, wherein the first network node is associated with a plurality of conduits, wherein a second conduit of the plurality of conduits is at least in part configured by a second tenant and not the first tenant; and tunneling, via the first conduit, communications between the service provider network and the first site.

Methods, systems, and computer readable media for providing a multi-tenant software-defined wide area network (SD-WAN) node

System and techniques are described for time correlated playback of traffic patters between nodes in a network. Node statistics of data transfers between nodes are received in a control point, wherein the node statistics include a time stamp (t) according to time at the control point of when a request statistics message was sent to each node, a node timestamp (t) according to time at each node of when the message was received in the node, and a first delta between tand tthat is used to determine a second delta which adjusts the node statistics. The node statistics adjusted according to the second delta are stored in a statistics database at the control point. A time stepping mechanism is used to repeatedly access the node statistics from the statistics database at a predetermined rate for playback presentation beginning from a specified start time to a specified end time.

Methods and apparatus for providing adaptive private network centralized management system time correlated playback of network traffic

System and techniques are described for time correlated playback of traffic patterns between nodes in a network. Node statistics of data transfers between nodes are received in a control point, wherein the node statistics include a time stamp (t) according to time at the control point of when a request statistics message was sent to each node, a node timestamp (t) according to time at each node of when the message was received in the node, and a first delta between tand tthat is used to determine a second delta which adjusts the node statistics. The node statistics adjusted according to the second delta are stored in a statistics database at the control point. A time stepping mechanism is used to repeatedly access the node statistics from the statistics database at a predetermined rate for playback presentation beginning from a specified start time to a specified end time.

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Apex, NC, United States of America

Christopher Wayne Parsons