公开(公告)号：US11533294B2

公开(公告)日：2022-12-20

申请号：US17674936

申请日：2022-02-18

申请人： VMware, Inc.

发明人： Rishi Kanth Alapati ,  Parasuramji Rajendran ,  Weiming Xu ,  Shireesh Kumar Singh ,  Aditi Vutukuri ,  Anuprem Chalvadi ,  Chidambareswaran Raman ,  Margaret Angeline Petrus

IPC分类号： H04L9/40 ,  H04L41/00 ,  H04L41/0806 ,  H04L61/5007

摘要： Described herein are systems and methods to manage blacklists and duplicate addresses in software defined networks (SDNs). In one implementation, a method includes, in a control plane and data plane of an SDN environment, obtaining a blacklist for a logical port in the SDN environment. The method further includes deleting realized address bindings in a realized address list for the logical port that match the one or more address bindings in the blacklist and preventing subsequent address bindings that match the one or more address bindings in the blacklist from being added to the realized address list.

公开(公告)号：US20200280537A1

公开(公告)日：2020-09-03

申请号：US16746075

申请日：2020-01-17

申请人： VMware, Inc.

发明人： Rishi Kanth Alapati ,  Parasuramji Rajendran ,  Weiming Xu ,  Shireesh Kumar Singh ,  Aditi Vutukuri ,  Anuprem Chalvadi ,  Chidambareswaran Raman ,  Margaret Angeline Petrus

IPC分类号： H04L29/06 ,  H04L29/12 ,  H04L12/24

摘要： Described herein are systems and methods to manage blacklists and duplicate addresses in software defined networks (SDNs). In one implementation, a method includes, in a control plane and data plane of an SDN environment, obtaining a blacklist for a logical port in the SDN environment. The method further includes deleting realized address bindings in a realized address list for the logical port that match the one or more address bindings in the blacklist and preventing subsequent address bindings that match the one or more address bindings in the blacklist from being added to the realized address list.

公开(公告)号：US20220174041A1

公开(公告)日：2022-06-02

申请号：US17674936

申请日：2022-02-18

申请人： VMware, Inc.

发明人： Rishi Kanth Alapati ,  Parasuramji Rajendran ,  Weiming Xu ,  Shireesh Kumar Singh ,  Aditi Vutukuri ,  Anuprem Chalvadi ,  Chidambareswaran Raman ,  Margaret Angeline Petrus

IPC分类号： H04L9/40 ,  H04L41/0806 ,  H04L41/00 ,  H04L61/5007

摘要： Described herein are systems and methods to manage blacklists and duplicate addresses in software defined networks (SDNs). In one implementation, a method includes, in a control plane and data plane of an SDN environment, obtaining a blacklist for a logical port in the SDN environment. The method further includes deleting realized address bindings in a realized address list for the logical port that match the one or more address bindings in the blacklist and preventing subsequent address bindings that match the one or more address bindings in the blacklist from being added to the realized address list.

公开(公告)号：US11258757B2

公开(公告)日：2022-02-22

申请号：US16746075

申请日：2020-01-17

申请人： VMware, Inc.

发明人： Rishi Kanth Alapati ,  Parasuramji Rajendran ,  Weiming Xu ,  Shireesh Kumar Singh ,  Aditi Vutukuri ,  Anuprem Chalvadi ,  Chidambareswaran Raman ,  Margaret Angeline Petrus

IPC分类号： H04L29/06 ,  H04L12/24 ,  H04L29/12 ,  H04L41/0806 ,  H04L41/00 ,  H04L61/5007

摘要： Described herein are systems and methods to manage blacklists and duplicate addresses in software defined networks (SDNs). In one implementation, a method includes, in a control plane and data plane of an SDN environment, obtaining a blacklist for a logical port in the SDN environment. The method further includes deleting realized address bindings in a realized address list for the logical port that match the one or more address bindings in the blacklist and preventing subsequent address bindings that match the one or more address bindings in the blacklist from being added to the realized address list.

公开(公告)号：US20210400014A1

公开(公告)日：2021-12-23

申请号：US17466165

申请日：2021-09-03

申请人： VMware, Inc.

发明人： Parasuramji Rajendran ,  Rishi Kanth Alapati ,  Shireesh Kumar Singh ,  Aditi Vutukuri ,  Chidambareswaran Raman ,  Margaret Angeline Petrus ,  Anuprem Chalvadi ,  Pallavi Moghe ,  Weiming Xu

IPC分类号： H04L29/12 ,  G06F9/455 ,  H04L12/741 ,  H04L12/715 ,  H04L12/751

摘要： Described herein are systems and methods to manage Internet Protocol (IP) address discovery in a software defined networking (SDN) environment. In one example, a manager may generate an IP address discovery configuration and pass the IP address discovery configuration to a controller. Once received, the controller may obtain a discovered list from a hypervisor of one or more IP addresses associated with one or more logical ports and update a realized list for the one or more logical ports based on the discovered list and the IP address discovery configuration.

公开(公告)号：US20230122596A1

公开(公告)日：2023-04-20

申请号：US18083311

申请日：2022-12-16

申请人： VMware, Inc.

发明人： Rishi Kanth Alapati ,  Parasuramji Rajendran ,  Weiming Xu ,  Shireesh Kumar Singh ,  Aditi Vutukuri ,  Anuprem Chalvadi ,  Chidambareswaran Raman ,  Margaret Angeline Petrus

IPC分类号： H04L9/40 ,  H04L41/0806 ,  H04L41/00 ,  H04L61/5007

摘要： Described herein are systems and methods to manage blacklists and duplicate addresses in software defined networks (SDNs). In one implementation, a method includes, in a control plane and data plane of an SDN environment, obtaining a blacklist for a logical port in the SDN environment. The method further includes deleting realized address bindings in a realized address list for the logical port that match the one or more address bindings in the blacklist and preventing subsequent address bindings that match the one or more address bindings in the blacklist from being added to the realized address list.

公开(公告)号：US20200280534A1

公开(公告)日：2020-09-03

申请号：US16804638

申请日：2020-02-28

申请人： VMware, Inc.

发明人： Parasuramji Rajendran ,  Rishi Kanth Alapati ,  Shireesh Kumar Singh ,  Aditi Vutukuri ,  Chidambareswaran Raman ,  Margaret Angeline Petrus ,  Anuprem Chalvadi ,  Pallavi Moghe ,  Weiming Xu

IPC分类号： H04L29/12 ,  G06F9/455 ,  H04L12/751 ,  H04L12/741 ,  H04L12/715

摘要： Described herein are systems and methods to manage Internet Protocol (IP) address discovery in a software defined networking (SDN) environment. In one example, a manager may generate an IP address discovery configuration and pass the IP address discovery configuration to a controller. Once received, the controller may obtain a discovered list from a hypervisor of one or more IP addresses associated with one or more logical ports and update a realized list for the one or more logical ports based on the discovered list and the IP address discovery configuration.

公开(公告)号：US11115379B2

公开(公告)日：2021-09-07

申请号：US16804638

申请日：2020-02-28

申请人： VMware, Inc.

发明人： Parasuramji Rajendran ,  Rishi Kanth Alapati ,  Shireesh Kumar Singh ,  Aditi Vutukuri ,  Chidambareswaran Raman ,  Margaret Angeline Petrus ,  Anuprem Chalvadi ,  Pallavi Moghe ,  Weiming Xu

IPC分类号： H04L29/12 ,  G06F9/455 ,  H04L12/741 ,  H04L12/715 ,  H04L12/751

摘要： Described herein are systems and methods to manage Internet Protocol (IP) address discovery in a software defined networking (SDN) environment. In one example, a manager may generate an IP address discovery configuration and pass the IP address discovery configuration to a controller. Once received, the controller may obtain a discovered list from a hypervisor of one or more IP addresses associated with one or more logical ports and update a realized list for the one or more logical ports based on the discovered list and the IP address discovery configuration.

公开(公告)号：US11736441B2

公开(公告)日：2023-08-22

申请号：US18083311

申请日：2022-12-16

申请人： VMware, Inc.

发明人： Rishi Kanth Alapati ,  Parasuramji Rajendran ,  Weiming Xu ,  Shireesh Kumar Singh ,  Aditi Vutukuri ,  Anuprem Chalvadi ,  Chidambareswaran Raman ,  Margaret Angeline Petrus

IPC分类号： H04L29/08 ,  H04L12/14 ,  H04L29/12 ,  H04L9/40 ,  H04L41/0806 ,  H04L41/00 ,  H04L61/5007

CPC分类号： H04L63/0236 ,  H04L41/0806 ,  H04L41/20 ,  H04L61/5007

摘要： Described herein are systems and methods to manage blacklists and duplicate addresses in software defined networks (SDNs). In one implementation, a method includes, in a control plane and data plane of an SDN environment, obtaining a blacklist for a logical port in the SDN environment. The method further includes deleting realized address bindings in a realized address list for the logical port that match the one or more address bindings in the blacklist and preventing subsequent address bindings that match the one or more address bindings in the blacklist from being added to the realized address list.

公开(公告)号：US11689499B2

公开(公告)日：2023-06-27

申请号：US17466165

申请日：2021-09-03

申请人： VMware, Inc.

发明人： Parasuramji Rajendran ,  Rishi Kanth Alapati ,  Shireesh Kumar Singh ,  Aditi Vutukuri ,  Chidambareswaran Raman ,  Margaret Angeline Petrus ,  Anuprem Chalvadi ,  Pallavi Moghe ,  Weiming Xu

IPC分类号： H04L61/5014 ,  H04L61/103 ,  G06F9/455 ,  H04L45/745 ,  H04L45/64 ,  H04L45/02

CPC分类号： H04L61/5014 ,  G06F9/45558 ,  H04L45/02 ,  H04L45/64 ,  H04L45/745 ,  H04L61/103 ,  G06F2009/45595

摘要： Described herein are systems and methods to manage Internet Protocol (IP) address discovery in a software defined networking (SDN) environment. In one example, a manager may generate an IP address discovery configuration and pass the IP address discovery configuration to a controller. Once received, the controller may obtain a discovered list from a hypervisor of one or more IP addresses associated with one or more logical ports and update a realized list for the one or more logical ports based on the discovered list and the IP address discovery configuration.