公开(公告)号：US11140026B1

公开(公告)日：2021-10-05

申请号：US16870061

申请日：2020-05-08

Applicant: Amazon Technologies, Inc.

Inventor： Benjamin David Strauss ,  David Brian Lennon

IPC: G06F15/177 ,  H04L12/24 ,  H04L12/46 ,  H04L29/12

Abstract: Techniques for dynamic allocation of network address spaces in virtual networks implemented in a service provider system are described. Upon a scaling condition of an allocation rule being determined to be satisfied, a network address space of a virtual network can be automatically expanded or contracted. The scaling condition can be specified by a customer associated with the virtual network. The allocation rule may also include a allocation factor that indicates an amount of network addresses that are to be added to or removed from the virtual network.

公开(公告)号：US11108732B2

公开(公告)日：2021-08-31

申请号：US16698469

申请日：2019-11-27

Applicant: Amazon Technologies, Inc.

Inventor： Benjamin David Strauss ,  John D. Bomkamp ,  Steven Gerard Betten ,  Aniket Deepak Divecha ,  Mingxue Zhao ,  George Wickersham ,  Mahmoud Ali Abuelela ,  Shane Ashley Hall

IPC: G06F15/16 ,  H04L29/12 ,  G06F9/50 ,  H04L29/06

Abstract: Virtual networks may be launched in a provider network with an initial IP address space (e.g., an IPv4 CIDR block). Methods are described that allow additional IP address spaces to be added to a virtual network. A new IP address space for a virtual network may be specified via an API. The specified space may be checked to insure that it does not overlap with IP spaces that are associated with the virtual network. If there are no overlaps, the space is added to the network, for example by adding the space to the network's route tables.

公开(公告)号：US11658936B2

公开(公告)日：2023-05-23

申请号：US17459946

申请日：2021-08-27

Applicant: Amazon Technologies, Inc.

Inventor： Benjamin David Strauss ,  John D. Bomkamp ,  Steven Gerard Betten ,  Aniket Deepak Divecha ,  Mingxue Zhao ,  George Wickersham ,  Mahmoud Ali Abuelela ,  Shane Ashley Hall

IPC: G06F15/16 ,  H04L61/50 ,  H04L61/5007 ,  G06F9/50 ,  H04L69/16

CPC classification number: H04L61/50 ,  H04L61/5007 ,  G06F9/5077 ,  H04L69/161

Abstract: Virtual networks may be launched in a provider network with an initial IP address space (e.g., an IPv4 CIDR block). Methods are described that allow additional IP address spaces to be added to a virtual network. A new IP address space for a virtual network may be specified via an API. The specified space may be checked to insure that it does not overlap with IP spaces that are associated with the virtual network. If there are no overlaps, the space is added to the network, for example by adding the space to the network's route tables.

公开(公告)号：US10826723B1

公开(公告)日：2020-11-03

申请号：US15903246

申请日：2018-02-23

Applicant: Amazon Technologies, Inc.

Inventor： Benjamin David Strauss ,  David Brian Lennon

IPC: H04L12/46 ,  H04L12/713 ,  G06F9/455

Abstract: Techniques for virtual network address space auto-migration are described. An existing network address space of a virtual network can be automatically migrated to a new network address space. The new network address space can be added to the virtual network, new subnets can be added to the new network address space that mirror existing subnets, and new compute instances can be added to the new subnets that mirror existing compute instances. Subsequent to the auto-migration, the virtual network can be connected with another network that has an address space that conflicted with the previous network address space of the virtual network but not the new network address space.

公开(公告)号：US20220124066A1

公开(公告)日：2022-04-21

申请号：US17459946

申请日：2021-08-27

Applicant: Amazon Technologies, Inc.

Inventor： Benjamin David Strauss ,  John D. Bomkamp ,  Steven Gerard Betten ,  Aniket Deepak Divecha ,  Mingxue Zhao ,  George Wickersham ,  Mahmoud Ali Abuelela ,  Shane Ashley Hall

IPC: H04L61/50 ,  H04L61/5007

Abstract: Virtual networks may be launched in a provider network with an initial IP address space (e.g., an IPv4 CIDR block). Methods are described that allow additional IP address spaces to be added to a virtual network. A new IP address space for a virtual network may be specified via an API. The specified space may be checked to insure that it does not overlap with IP spaces that are associated with the virtual network. If there are no overlaps, the space is added to the network, for example by adding the space to the network's route tables.

公开(公告)号：US10693715B1

公开(公告)日：2020-06-23

申请号：US15794584

申请日：2017-10-26

Applicant: Amazon Technologies, Inc.

Inventor： Benjamin David Strauss ,  David Brian Lennon

IPC: G06F15/177 ,  H04L12/24 ,  H04L12/46 ,  H04L29/12

Abstract: Techniques for dynamic allocation of network address spaces in virtual networks implemented in a service provider system are described. Upon a scaling condition of an allocation rule being determined to be satisfied, a network address space of a virtual network can be automatically expanded or contracted. The scaling condition can be specified by a customer associated with the virtual network. The allocation rule may also include a allocation factor that indicates an amount of network addresses that are to be added to or removed from the virtual network.

公开(公告)号：US20200099653A1

公开(公告)日：2020-03-26

申请号：US16698469

申请日：2019-11-27

Applicant: Amazon Technologies, Inc.

Inventor： Benjamin David Strauss ,  John D. Bomkamp ,  Steven Gerard Betten ,  Aniket Deepak Divecha ,  Mingxue Zhao ,  George Wickersham ,  Mahmoud Ali Abuelela ,  Shane Ashley Hall

IPC: H04L29/12

Abstract: Virtual networks may be launched in a provider network with an initial IP address space (e.g., an IPv4 CIDR block). Methods are described that allow additional IP address spaces to be added to a virtual network. A new IP address space for a virtual network may be specified via an API. The specified space may be checked to insure that it does not overlap with IP spaces that are associated with the virtual network. If there are no overlaps, the space is added to the network, for example by adding the space to the network's route tables.