| Sonstiges: |
- Nachgewiesen in: USPTO Patent Grants
- Sprachen: English
- Patent Number: 11258,728
- Publication Date: February 22, 2022
- Appl. No: 16/662591
- Application Filed: October 24, 2019
- Assignees: VMWARE, INC. (Palo Alto, CA, US)
- Claim: 1. A method of deploying software-defined wide area networks (SD-WANs) across public cloud datacenters, the method comprising: generating measurements regarding network connections between different pairs of public cloud datacenter sets; in response to a first request from a first set of one or more route-identifying servers of a first entity, providing a first set of measurements relevant for deploying SD-WAN routes for the first entity over a first group of the public cloud datacenters, the first set of route-identifying servers using the first set of measurements to define a first set of SD-WAN routes across a first group of public cloud datacenters to connect a first set of machines that are associated with the first entity and that are outside of the first group of public cloud datacenters; and in response to a second request from a second set of one or more route-identifying servers of a second entity, providing a second set of measurements relevant for deploying SD-WAN routes for the second entity over a second group of the public cloud datacenters, the second set of route-identifying servers using the second set of measurements to define a second set of SD-WAN routes across a second group of public cloud datacenters to connect a second set of machines that are associated with the second entity and that are outside of the second group of public cloud datacenters.
- Claim: 2. The method of claim 1 , wherein each set of route-identifying servers of each entity uses a lowest cost path search to identify lowest cost paths across a group of public cloud datacenters and uses the identified paths as at least a set of routes to connect the set of machines of the entity.
- Claim: 3. The method of claim 2 , wherein the generated measurements comprise at least one of speed measurements and packet-loss measurements, and the identified lowest cost paths are paths with lowest aggregated speed or packet-loss costs.
- Claim: 4. The method of claim 1 , wherein generating measurements comprises: for each entity, generating measurements regarding network connections between different pairs of public cloud datacenter sets and at least one edge forwarding element located at a multi-machine compute node of the entity; and including the measurements regarding network connections to the entity's edge forwarding element in the set of measurements provided to the entity.
- Claim: 5. The method of claim 4 further comprising receiving a set of one or more network addresses associated with the edge forwarding element of each entity in order to generate measurements regarding network connections to the edge forwarding element.
- Claim: 6. The method of claim 1 , wherein each public cloud datacenter set only has one public cloud datacenter.
- Claim: 7. The method of claim 1 , wherein at least one public cloud datacenter set has more than one public cloud datacenter.
- Claim: 8. The method of claim 1 , wherein the generated measurements comprise speed of connections between different pairs of public cloud datacenter sets.
- Claim: 9. The method of claim 8 , wherein the generated measurements further comprise a packet-loss attribute quantifying amount of lost packets along a network connection between different pairs of public cloud datacenter sets.
- Claim: 10. The method of claim 1 , wherein the generated measurements comprise a packet-loss attribute quantifying amount of lost packets along a network connection between different pairs of public cloud datacenter sets.
- Claim: 11. The method of claim 1 further comprising deploying measurement agents in each of a plurality of public cloud datacenter sets and configuring the measurement agents to repeatedly generate measurements regarding the network connections.
- Claim: 12. The method of claim 11 further comprising aggregating the measurements generated by the deployed measurement agents and identifying different subsets of the aggregated measurements as the first set of measurements and the second set of measurements.
- Claim: 13. The method of claim 12 further comprising repeatedly directing the measurement agents to provide the measurements generated by the agents.
- Claim: 14. The method of claim 12 further comprising repeatedly receiving from the measurement agents the measurements generated by the agents.
- Claim: 15. A non-transitory machine readable medium storing a program for execution by at least one processing unit, the program for facilitating deployment of software-defined wide area networks (SD-WANs) across public cloud datacenters, the program comprising sets of instructions for: generating measurements regarding network connections between different pairs of public cloud datacenter sets; in response to a first request from a first set of one or more route-identifying servers of a first entity, providing a first set of measurements relevant for deploying SD-WAN routes for the first entity over a first group of the public cloud datacenters, the first set of route-identifying servers using the first set of measurements to define a first set of SD-WAN routes across a first group of public cloud datacenters to connect a first set of machines that are associated with the first entity and that are outside of the first group of public cloud datacenters; and in response to a second request from a second set of one or more route-identifying servers of a second entity, providing a second set of measurements relevant for deploying SD-WAN routes for the second entity over a second group of the public cloud datacenters, the second set of route-identifying servers using the second set of measurements to define a second set of SD-WAN routes across a second group of public cloud datacenters to connect a second set of machines that are associated with the second entity and that are outside of the second group of public cloud datacenters.
- Claim: 16. The non-transitory machine readable medium of claim 15 , wherein the set of instructions for generating measurements comprises sets of instructions for: generating, for each entity, measurements regarding network connections between different pairs of public cloud datacenter sets and at least one edge forwarding element located at a multi-machine compute node of the entity; and including the measurements regarding network connections to the entity's edge forwarding element in the set of measurements provided to the entity.
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- Assistant Examiner: Henry, Mariegeorges A
- Primary Examiner: Moise, Emmanuel L
- Attorney, Agent or Firm: Adeli LLP
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