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    Allocating additional bandwidth to resources in a datacenter through deployment of dedicated gateways
    1.
    发明授权
    Allocating additional bandwidth to resources in a datacenter through deployment of dedicated gateways 有权

    公开(公告)号：US11843547B2

    公开(公告)日：2023-12-12

    申请号：US17839336

    申请日：2022-06-13

    Applicant: VMware, Inc.

    Inventor： Dileep Devireddy ,  Ganesh Sadasivan ,  Chidambareswaran Raman ,  Hongwei Zhu ,  Sreenivas Duvvuri

    IPC: H04L61/2514 ,  H04L12/46 ,  H04L47/783 ,  H04L12/66 ,  H04L45/74 ,  H04L61/5014

    CPC classification number: H04L47/783 ,  H04L12/4633 ,  H04L12/66 ,  H04L45/74 ,  H04L61/2514 ,  H04L61/5014

    Abstract: Some embodiments provide a method for deploying edge forwarding elements in a public or private software defined datacenter (SDDC). For an entity, the method deploys a default first edge forwarding element to process data message flows between machines of the entity in a first network of the SDDC and machines external to the first network of the SDDC. The method subsequently receives a request to allocate more bandwidth to a first set of the data message flows entering or exiting the first network of the SDDC. In response, the method deploys a second edge forwarding element to process the first set of data message flows of the entity in order to allocate more bandwidth to the first set of the data message flows, while continuing to process a second set of data message flows of the entity through the default first edge node. The method in some embodiments receives the request for more bandwidth by first receiving a request to create a traffic group and then receiving a list of network addresses that are associated with the traffic group. In some embodiments, the method receives the list of network addresses associated with the traffic group by receiving a prefix of network addresses and receiving a request to associate the prefix of network addresses with the traffic group. Based on this request, the method then creates an association between the traffic group and the received prefix of network addresses.

    ALLOCATING ADDITIONAL BANDWIDTH TO RESOURCES IN A DATACENTER THROUGH DEPLOYMENT OF DEDICATED GATEWAYS
    6.
    发明申请
    ALLOCATING ADDITIONAL BANDWIDTH TO RESOURCES IN A DATACENTER THROUGH DEPLOYMENT OF DEDICATED GATEWAYS 有权

    公开(公告)号：US20220377009A1

    公开(公告)日：2022-11-24

    申请号：US17344959

    申请日：2021-06-11

    Applicant: VMware, Inc.

    Inventor： Chidambareswaran Raman ,  Ganesh Sadasivan ,  Dileep K. Devireddy ,  Hongwei Zhu ,  Sreenivas Duvvuri

    IPC: H04L12/721 ,  H04L12/707

    Abstract: Some embodiments provide policy-driven methods for deploying edge forwarding elements in a public or private SDDC for tenants or applications. For instance, the method of some embodiments allows administrators to create different traffic groups for different applications and/or tenants, deploys edge forwarding elements for the different traffic groups, and configures forwarding elements in the SDDC to direct data message flows of the applications and/or tenants through the edge forwarding elements deployed for them. The policy-driven method of some embodiments also dynamically deploys edge forwarding elements in the SDDC for applications and/or tenants after detecting the need for the edge forwarding elements based on monitored traffic flow conditions.

    NETWORK ADDRESS TRANSLATION IN ACTIVE-ACTIVE EDGE CLUSTER
    7.
    发明公开
    NETWORK ADDRESS TRANSLATION IN ACTIVE-ACTIVE EDGE CLUSTER 审中-公开

    公开(公告)号：US20230412495A1

    公开(公告)日：2023-12-21

    申请号：US17845716

    申请日：2022-06-21

    Applicant: VMware, Inc.

    Inventor： Yong Wang ,  Jayant Jain ,  Ganesh Sadasivan ,  Abhishek Goliya

    IPC: H04L45/00 ,  H04L61/256 ,  H04L61/2596

    CPC classification number: H04L45/38 ,  H04L61/256 ,  H04L61/2596

    Abstract: Some embodiments provide a method for forwarding data messages at multiple edge gateways of a logical network that process data messages between the logical network and an external network. At a first edge gateway, the method receives a data message, having an external address as a destination address, from the logical network. Based on the destination address, the method applies a default route to the data message that routes the data message to a second edge gateway and specifies a first output interface of the first edge gateway for the data message. After routing the data message, the method applies a stored NAT entry that (i) modifies a source address of the data message to be a public NAT address associated with the first edge gateway and (ii) redirects the modified data message to a second output interface of the first edge gateway instead of the first output interface.

    ALLOCATING ADDITIONAL BANDWIDTH TO RESOURCES IN A DATACENTER THROUGH DEPLOYMENT OF DEDICATED GATEWAYS
    8.
    发明申请
    ALLOCATING ADDITIONAL BANDWIDTH TO RESOURCES IN A DATACENTER THROUGH DEPLOYMENT OF DEDICATED GATEWAYS 有权

    公开(公告)号：US20220311714A1

    公开(公告)日：2022-09-29

    申请号：US17839336

    申请日：2022-06-13

    Applicant: VMware, Inc.

    Inventor： Dileep Devireddy ,  Ganesh Sadasivan ,  Chidambareswaran Raman ,  Hongwei Zhu ,  Sreenivas Duvvuri

    IPC: H04L47/783 ,  H04L12/66 ,  H04L12/46 ,  H04L45/74 ,  H04L61/2514 ,  H04L61/5014

    Abstract: Some embodiments provide a method for deploying edge forwarding elements in a public or private software defined datacenter (SDDC). For an entity, the method deploys a default first edge forwarding element to process data message flows between machines of the entity in a first network of the SDDC and machines external to the first network of the SDDC. The method subsequently receives a request to allocate more bandwidth to a first set of the data message flows entering or exiting the first network of the SDDC. In response, the method deploys a second edge forwarding element to process the first set of data message flows of the entity in order to allocate more bandwidth to the first set of the data message flows, while continuing to process a second set of data message flows of the entity through the default first edge node. The method in some embodiments receives the request for more bandwidth by first receiving a request to create a traffic group and then receiving a list of network addresses that are associated with the traffic group. In some embodiments, the method receives the list of network addresses associated with the traffic group by receiving a prefix of network addresses and receiving a request to associate the prefix of network addresses with the traffic group. Based on this request, the method then creates an association between the traffic group and the received prefix of network addresses.

    ALLOCATING ADDITIONAL BANDWIDTH TO RESOURCES IN A DATACENTER THROUGH DEPLOYMENT OF DEDICATED GATEWAYS
    9.
    发明公开
    ALLOCATING ADDITIONAL BANDWIDTH TO RESOURCES IN A DATACENTER THROUGH DEPLOYMENT OF DEDICATED GATEWAYS 审中-公开

    公开(公告)号：US20230396562A1

    公开(公告)日：2023-12-07

    申请号：US18235869

    申请日：2023-08-20

    Applicant: VMware, Inc.

    Inventor： Dileep K. Devireddy ,  Ganesh Sadasivan ,  Chidambareswaran Raman ,  Hongwei Zhu ,  Sreenivas Duvvuri

    IPC: H04L47/783 ,  H04L12/66 ,  H04L12/46 ,  H04L45/74 ,  H04L61/2514 ,  H04L61/5014

    CPC classification number: H04L47/783 ,  H04L12/66 ,  H04L12/4633 ,  H04L45/74 ,  H04L61/2514 ,  H04L61/5014

    Abstract: Some embodiments provide a method for deploying edge forwarding elements in a public or private software defined datacenter (SDDC). For an entity, the method deploys a default first edge forwarding element to process data message flows between machines of the entity in a first network of the SDDC and machines external to the first network of the SDDC. The method subsequently receives a request to allocate more bandwidth to a first set of the data message flows entering or exiting the first network of the SDDC. In response, the method deploys a second edge forwarding element to process the first set of data message flows of the entity in order to allocate more bandwidth to the first set of the data message flows, while continuing to process a second set of data message flows of the entity through the default first edge node. The method in some embodiments receives the request for more bandwidth by first receiving a request to create a traffic group and then receiving a list of network addresses that are associated with the traffic group. In some embodiments, the method receives the list of network addresses associated with the traffic group by receiving a prefix of network addresses and receiving a request to associate the prefix of network addresses with the traffic group. Based on this request, the method then creates an association between the traffic group and the received prefix of network addresses.

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