公开(公告)号：US20200220767A1

公开(公告)日：2020-07-09

申请号：US16824654

申请日：2020-03-19

Applicant: Nicira, Inc.

Inventor： James Joseph Stabile ,  Debashis Basak ,  Amol Palshikar ,  Sachin Thakkar

IPC: H04L12/24 ,  H04L29/08 ,  H04L12/58 ,  G06F9/455

Abstract: Some embodiments provide a network system that includes several host machines for hosting virtual machines, divided into several different domains. The network system includes several local domain management servers. A first local domain management server of a first domain is for (i) initiating creation of a set of distributed virtual switch ports associated with a particular logical network identifier on a host machine within its domain and (ii) attaching a first virtual machine on the host machine to a created port associated with the particular logical network identifier in order for the first virtual machine to send traffic over the logical network. The network system includes a second level management server for coordinating the use of logical network identifiers between multiple different logical domain management servers in order for the first virtual machine to communicate via the logical network with a second virtual machine in a second domain.

公开(公告)号：US10601637B2

公开(公告)日：2020-03-24

申请号：US16403253

申请日：2019-05-03

Applicant: Nicira, Inc.

Inventor： James Joseph Stabile ,  Debashis Basak ,  Amol Palshikar ,  Sachin Thakkar

IPC: G06F15/16 ,  H04L12/24 ,  G06F9/455 ,  H04L29/08 ,  H04L12/58 ,  H04L12/26

Abstract: Some embodiments provide a network system that includes several host machines for hosting virtual machines, divided into several different domains. The network system includes several local domain management servers. A first local domain management server of a first domain is for (i) initiating creation of a set of distributed virtual switch ports associated with a particular logical network identifier on a host machine within its domain and (ii) attaching a first virtual machine on the host machine to a created port associated with the particular logical network identifier in order for the first virtual machine to send traffic over the logical network. The network system includes a second level management server for coordinating the use of logical network identifiers between multiple different logical domain management servers in order for the first virtual machine to communicate via the logical network with a second virtual machine in a second domain.

公开(公告)号：US20190260630A1

公开(公告)日：2019-08-22

申请号：US16403253

申请日：2019-05-03

Applicant: Nicira, Inc.

Inventor： James Joseph Stabile ,  Debashis Basak ,  Amol Palshikar ,  Sachin Thakkar

IPC: H04L12/24 ,  H04L29/08 ,  G06F9/455 ,  H04L12/58

Abstract: Some embodiments provide a network system that includes several host machines for hosting virtual machines, divided into several different domains. The network system includes several local domain management servers. A first local domain management server of a first domain is for (i) initiating creation of a set of distributed virtual switch ports associated with a particular logical network identifier on a host machine within its domain and (ii) attaching a first virtual machine on the host machine to a created port associated with the particular logical network identifier in order for the first virtual machine to send traffic over the logical network. The network system includes a second level management server for coordinating the use of logical network identifiers between multiple different logical domain management servers in order for the first virtual machine to communicate via the logical network with a second virtual machine in a second domain.

公开(公告)号：US11070520B2

公开(公告)日：2021-07-20

申请号：US16824654

申请日：2020-03-19

Applicant: Nicira, Inc.

Inventor： James Joseph Stabile ,  Debashis Basak ,  Amol Palshikar ,  Sachin Thakkar

IPC: H04L29/12 ,  H04L12/24 ,  G06F9/455 ,  H04L29/08 ,  H04L12/58 ,  H04L12/715 ,  H04L12/26

Abstract: Some embodiments provide a network system that includes several host machines for hosting virtual machines, divided into several different domains. The network system includes several local domain management servers. A first local domain management server of a first domain is for (i) initiating creation of a set of distributed virtual switch ports associated with a particular logical network identifier on a host machine within its domain and (ii) attaching a first virtual machine on the host machine to a created port associated with the particular logical network identifier in order for the first virtual machine to send traffic over the logical network. The network system includes a second level management server for coordinating the use of logical network identifiers between multiple different logical domain management servers in order for the first virtual machine to communicate via the logical network with a second virtual machine in a second domain.

公开(公告)号：US10326639B2

公开(公告)日：2019-06-18

申请号：US15236307

申请日：2016-08-12

Applicant: Nicira, Inc.

Inventor： James Joseph Stabile ,  Debashis Basak ,  Amol Palshikar ,  Sachin Thakkar

IPC: G06F15/16 ,  H04L12/24 ,  G06F9/455 ,  H04L29/08 ,  H04L12/58 ,  H04L12/26

Abstract: Some embodiments provide a network system that includes several host machines for hosting virtual machines, divided into several different domains. The network system includes several local domain management servers. A first local domain management server of a first domain is for (i) initiating creation of a set of distributed virtual switch ports associated with a particular logical network identifier on a host machine within its domain and (ii) attaching a first virtual machine on the host machine to a created port associated with the particular logical network identifier in order for the first virtual machine to send traffic over the logical network. The network system includes a second level management server for coordinating the use of logical network identifiers between multiple different logical domain management servers in order for the first virtual machine to communicate via the logical network with a second virtual machine in a second domain.

公开(公告)号：US20160352560A1

公开(公告)日：2016-12-01

申请号：US15236307

申请日：2016-08-12

Applicant: Nicira, Inc.

Inventor： James Joseph Stabile ,  Debashis Basak ,  Amol Palshikar ,  Sachin Thakkar

IPC: H04L12/24 ,  H04L29/08

CPC classification number: H04L41/044 ,  G06F9/45558 ,  H04L29/08 ,  H04L41/12 ,  H04L43/0817 ,  H04L43/10 ,  H04L51/04 ,  H04L67/1095

Abstract: Some embodiments provide a network system that includes several host machines for hosting virtual machines, divided into several different domains. The network system includes several local domain management servers. A first local domain management server of a first domain is for (i) initiating creation of a set of distributed virtual switch ports associated with a particular logical network identifier on a host machine within its domain and (ii) attaching a first virtual machine on the host machine to a created port associated with the particular logical network identifier in order for the first virtual machine to send traffic over the logical network. The network system includes a second level management server for coordinating the use of logical network identifiers between multiple different logical domain management servers in order for the first virtual machine to communicate via the logical network with a second virtual machine in a second domain.

Abstract translation: 一些实施例提供一种网络系统，其包括用于托管虚拟机的几台主机，分为几个不同的域。 网络系统包括几个本地域管理服务器。 第一域的第一本地域管理服务器用于（i）发起与其域内的主机上的特定逻辑网络标识符相关联的一组分布式虚拟交换机端口的创建，以及（ii）在第一域上附加第一虚拟机 主机到与特定逻辑网络标识符相关联的创建端口，以便第一虚拟机通过逻辑网络发送流量。 网络系统包括第二级管理服务器，用于协调多个不同逻辑域管理服务器之间的逻辑网络标识符的使用，以使第一虚拟机通过逻辑网络与第二域中的第二虚拟机进行通信。