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US 9,960,958 B2Granted
Methods and systems for controller-based network topology identification, simulation and load testing
AssigneeCloudgenix, Inc.
InventorsKumar Ramachandran, Venkataraman Anand, Navneet Yadav, Arivu Ramasamy
Life of this patent
Estimating the term…
Abstract
A method includes receiving information describing an addition of a first site comprising at least one application to an existing network wherein the information is selected from the group consisting of type of site, planned connectivity to the site and planned policies for the site and estimating an impact on the operation of the at least one application and associated network traffic using statistical analysis of monitored data collected from a second site similar to the first site.
Claims20
A method comprising:
- receiving, by a multi-tenant controller, information describing an addition of a first site comprising at least one application to an existing network, wherein the received information includes an application profile corresponding to the at least one application, a type of the first site, a planned connectivity to the first site, a number of users of the first site, and planned policies for the first site;
- and
- estimating an impact on the operation of the at least one application and associated network traffic using statistical analysis of monitored data collected from a second site similar to the first site, wherein the statistical analysis takes into account at least one of:
- an average bandwidth of the at least one application on the second site scaled to a size of the first site, a peak bandwidth of the at least one application on the second site scaled to the size of the first site, a maximum flow per unit time of the at least one application on the second site scaled to the size of the first site;
- and an estimation of simultaneous flows at the first site using corresponding simultaneous flows from the second site.
2 more elements
A method comprising:
- receiving information describing a change to a policy for an existing network that includes a plurality of network sites, wherein the received information includes identification of the policy to be changed and the network sites to which the policy is to apply;
- and
- estimating an impact on the operation of the at least one application and associated network traffic using statistical analysis of monitored data collected from a second site of the plurality of network sites similar to the first site, wherein the statistical analysis takes into account at least one of:
- an average bandwidth of the at least one application on the second site scaled to a size of the first site, a peak bandwidth of the at least one application on the second site scaled to the size of the first site, a maximum flow per unit time of the at least one application on the second site scaled to the size of the first site;
- and an estimation of simultaneous flows at the first site using corresponding simultaneous flows from the second site.
2 more elements
A method comprising:
- receiving, by a multi-tenant controller, information describing a new network link to be added to an existing network first site having at least one application, wherein the information comprises identification of the existing first site, a number of users of the at least one application, and identification of the network link to be added;
- and
- estimating an impact on the operation of the at least one application and associated network traffic using statistical analysis of monitored data collected from a second site similar to the first site, wherein the statistical analysis takes into account at least one of:
- an average bandwidth of the at least one application on the second site scaled to a size of the first site, a peak bandwidth of the at least one application on the second site scaled to the size of the first site, a maximum flow per unit time of the at least one application on the second site scaled to the size of the first site;
- and an estimation of simultaneous flows at the first site using corresponding simultaneous flows from the second site.
2 more elements
Dependencies are inferred from the claim text.