中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

28 records (took 0.016 seconds)

    NETWORK CONTROLLER FOR MULTI-SITE LOGICAL NETWORK
    3.
    发明申请
    NETWORK CONTROLLER FOR MULTI-SITE LOGICAL NETWORK 有权

    公开(公告)号：US20210314225A1

    公开(公告)日：2021-10-07

    申请号：US16906935

    申请日：2020-06-19

    Applicant: VMware, Inc.

    Inventor： Ganesan Chandrashekhar ,  Pankaj Thakkar ,  Aravinda Kidambi Srinivasan ,  Aayush Saxena ,  Anuprem Chalvadi

    IPC: H04L12/24 ,  H04L12/26 ,  H04L29/12

    Abstract: Some embodiments provide a method for a first network controller executing at a first site of multiple sites spanned by a logical network. Network controllers execute at each site. The method generates logical network state data for the first site based on (i) data received from computing devices that implement the logical network at the first site and (ii) logical network configuration data from a network manager at the first site. The method provides the logical network state data for the first site to a second network controller executing at a second site. The method provides logical network state data received from the second site to the computing devices that implement the logical network at the first site.

    Specifying and distributing service chains
    4.
    发明授权
    Specifying and distributing service chains 有权

    公开(公告)号：US10949244B2

    公开(公告)日：2021-03-16

    申请号：US16445062

    申请日：2019-06-18

    Applicant: VMware, Inc.

    Inventor： Akhila Naveen ,  Anuprem Chalvadi ,  Yang Ping ,  Yanjun Lin ,  Li Sun ,  Fenil Kavathia ,  Yong Feng ,  Pierluigi Rolando ,  Jayant Jain ,  Raju Koganty

    IPC: G06F9/455 ,  H04L12/721 ,  H04L12/803 ,  H04L29/08 ,  H04L12/46 ,  H04L12/801 ,  H04L12/947 ,  H04L29/12 ,  H04L12/24 ,  G06F9/54 ,  H04L12/741 ,  H04L12/713 ,  H04L12/725 ,  H04L12/851 ,  H04L12/935

    Abstract: Some embodiments provide novel methods for performing services for machines operating in one or more datacenters. For instance, for a group of related guest machines (e.g., a group of tenant machines), some embodiments define two different forwarding planes: (1) a guest forwarding plane and (2) a service forwarding plane. The guest forwarding plane connects to the machines in the group and performs L2 and/or L3 forwarding for these machines. The service forwarding plane (1) connects to the service nodes that perform services on data messages sent to and from these machines, and (2) forwards these data messages to the service nodes. In some embodiments, the guest machines do not connect directly with the service forwarding plane. For instance, in some embodiments, each forwarding plane connects to a machine or service node through a port that receives data messages from, or supplies data messages to, the machine or service node. In such embodiments, the service forwarding plane does not have a port that directly receives data messages from, or supplies data messages to, any guest machine. Instead, in some such embodiments, data associated with a guest machine is routed to a port proxy module executing on the same host computer, and this other module has a service plane port. This port proxy module in some embodiments indirectly can connect more than one guest machine on the same host to the service plane (i.e., can serve as the port proxy module for more than one guest machine on the same host).

Patent Agency Ranking