公开(公告)号：US20250126046A1

公开(公告)日：2025-04-17

申请号：US18986588

申请日：2024-12-18

Applicant: Amazon Technologies, Inc.

Inventor： Bashuman Deb ,  Paul John Tillotson ,  Thomas Nguyen Spendley ,  Omer Hashmi ,  Baihu Qian ,  Mohamed Nader Farahat Hassan

IPC: H04L45/02 ,  H04L45/00 ,  H04L45/12

Abstract: Network pathways are identified to transfer packets between a pair of regional virtual traffic hubs of a provider network. At a first hub of the pair, a first action is performed, resulting in a transmission of a packet received from a first isolated network to the second hub along a pathway selected using dynamic routing parameters. At the second hub, a second action is performed, resulting in the transmission of the packet to a destination within a second isolated network.

公开(公告)号：US12160366B2

公开(公告)日：2024-12-03

申请号：US17218039

申请日：2021-03-30

Applicant: Amazon Technologies, Inc.

Inventor： Bashuman Deb ,  Omer Hashmi ,  Thomas Nguyen Spendley ,  Baihu Qian ,  Guru Kannan ,  Shridhar Kulkarni ,  Paul John Tillotson ,  Ramin Ali Dousti ,  Indira Radhika Pulla ,  Yuxin Ren ,  Fahed Hijazi ,  Xiyuan Gou ,  Steve Ge ,  Nicholas Ryan Lombardi ,  Brandon Michael LaRue ,  Jaywant U. Kapadnis ,  Anoop Dawani

IPC: H04L45/586 ,  H04L45/74 ,  H04L65/102 ,  H04L69/12 ,  H04L69/326

Abstract: A message indicating an auxiliary task associated with traffic transmitted via a virtual router between a pair of isolated networks is received at an offloading device. A stack multiplexer at the offloading device selects a protocol stack instance to process the message. A result of the auxiliary task is obtained by the multiplexer from the selected protocol stack instance and transmitted to the virtual router, where it is used to transmit a packet between the isolated networks.

公开(公告)号：US20230164076A1

公开(公告)日：2023-05-25

申请号：US17456548

申请日：2021-11-24

Applicant: Amazon Technologies, Inc.

Inventor： Anoop Dawani ,  Bashuman Deb ,  Baihu Qian ,  Omer Hashmi ,  Nick Matthews ,  Shridhar Kulkarni ,  Thomas Nguyen Spendley ,  Steve Ge ,  Justin Lin Hsieh ,  Guru Kannan ,  Alok Mishra

IPC: H04L45/745 ,  H04L12/46 ,  H04L12/66

CPC classification number: H04L45/745 ,  H04L12/4641 ,  H04L12/66

Abstract: Systems and methods are provided for management of network segments that cross geographic regions and/or other types of network divisions in a cloud-based network environment. A cloud-based network provider's geographically-dispersed network infrastructure may serve as the core of a client's private wide area network, and the client may define isolated segments to which other networks (virtual private clouds, virtual private networks, etc.) may be attached. The various segments may remain logically isolated from each other even when implemented across some or all of the same regions—and using the same physical and/or virtual routing components—as other segments of the same client and/or other clients.

公开(公告)号：US11455181B1

公开(公告)日：2022-09-27

申请号：US14491933

申请日：2014-09-19

Applicant: Amazon Technologies, Inc.

Inventor： Omer Hashmi

IPC: H04L12/46 ,  G06F9/455 ,  H04L41/0803 ,  G06F9/54 ,  H04L67/00

Abstract: A provider may receive a request to enable communications between applications running on network-computing platforms operated by different providers. A virtual machine image comprising instructions for a network connector appliance may be retrieved, transmitted, and installed on a virtual machine host in the third-party network. The virtual machine image may be selected based on its containing instructions needed to operate within the third-party network. When the instructions are executed, messages transmitted on the third-party network may be transmitted to an endpoint in the central network. Messages received at the endpoint may be forwarded to other network connector appliances.

公开(公告)号：US11438255B2

公开(公告)日：2022-09-06

申请号：US17151014

申请日：2021-01-15

Applicant: Amazon Technologies, Inc.

Inventor： Paul John Tillotson ,  Bashuman Deb ,  Thomas Spendley ,  Omer Hashmi ,  Baihu Qian ,  Alexander Justin Penney

IPC: H04L12/00 ,  H04L45/02 ,  H04L12/46 ,  H04L47/2483 ,  H04L45/302

Abstract: Metadata indicating that a virtual traffic hub enabling connectivity between a plurality of isolated networks has been established is stored. A determination is made that a first entry of a first isolated network attached to the hub is to be represented in a second routing table of a second isolated network attached to the hub, e.g., to enable network packets originating at resources of the second isolated network to be transmitted via the hub to the first isolated network. A new entry corresponding to the first entry is included in the second routing table.

公开(公告)号：US11336528B2

公开(公告)日：2022-05-17

申请号：US16699446

申请日：2019-11-29

Applicant: Amazon Technologies, Inc.

Inventor： Baihu Qian ,  Bashuman Deb ,  Omer Hashmi ,  Thomas Nguyen Spendley ,  Nikhil Reddy Cheruku ,  Alok Mishra ,  Alexander Justin Penney

IPC: H04L12/24 ,  H04L41/12 ,  H04L41/0681 ,  H04L12/46 ,  H04L43/026 ,  H04L41/22 ,  H04L43/087 ,  H04L41/5009 ,  H04L43/0829 ,  H04L41/5003 ,  H04L43/0852 ,  H04L43/00 ,  H04L43/16

Abstract: This disclosure describes techniques for configuring and managing scalable global private networks associated with a service provider. Different input mechanisms, such as an API, a UI, or a CLI may be utilized to configure, and manage a global private network that spans across the cloud in different geographic locations and connects to different stand-alone networks. The user may proactively use the input mechanisms to configure and query different network resources to reactively configure settings for reacting to one or more events. The input mechanisms may also be utilized to define the network resources to be modeled within the global private network as well as connections within the global network. A user may configure events/metrics to be monitored, tasks/workflows to be performed, and the like. In some configurations, a network management service (NMS) may perform health monitoring and reachability monitoring to identify possible issues in the global network.

公开(公告)号：US11310155B1

公开(公告)日：2022-04-19

申请号：US17218024

申请日：2021-03-30

Applicant: Amazon Technologies, Inc.

Inventor： Baihu Qian ,  Omer Hashmi ,  Thomas Nguyen Spendley ,  Bashuman Deb ,  Guru Kannan ,  Paul John Tillotson ,  Ramin Ali Dousti ,  Indira Radhika Pulla ,  Fahed Hijazi ,  Xiyuan Gou ,  Steve Ge ,  Yuxin Ren ,  Brandon Michael LaRue ,  Jaywant U Kapadnis

IPC: H04L12/713 ,  H04L45/586 ,  H04L45/12 ,  H04L43/0864 ,  H04L47/762 ,  H04L65/102 ,  H04L47/125

Abstract: A category of auxiliary tasks (such as routing configuration management or packet content transformation) associated with transmission of network packets between sets of network endpoints is determined. A virtual router is configured to transmit the packets between the sets of network endpoints. Connectivity is enabled between the virtual router and an auxiliary task offloading resource. Results of an auxiliary task performed at the offloading resource are used to transmit at least some packets between the sets of network endpoints.

公开(公告)号：US10797989B2

公开(公告)日：2020-10-06

申请号：US16136137

申请日：2018-09-19

Applicant: Amazon Technologies, Inc.

Inventor： Paul John Tillotson ,  Bashuman Deb ,  Thomas Spendley ,  Omer Hashmi ,  Baihu Qian ,  Alexander Justin Penney

IPC: H04L12/715 ,  H04L12/713 ,  H04L12/751 ,  H04L29/12 ,  H04L12/851 ,  G06F16/2457 ,  H04L12/46

Abstract: Metadata indicating that an action implementation node and a routing decision master node have been assigned to a virtual traffic hub programmatically associated with one or more isolated networks is stored. The routing decision master node determines a first action to be implemented for packets of a network flow using state information of the isolated networks, and provides a representation of a first action to the first action implementation node. Based on performing the first action at the action implementation node, contents of a data packet received from one isolated network are transmitted to another isolated network.

公开(公告)号：US10742446B2

公开(公告)日：2020-08-11

申请号：US16136133

申请日：2018-09-19

Applicant: Amazon Technologies, Inc.

Inventor： Paul John Tillotson ,  Bashuman Deb ,  Thomas Spendley ,  Omer Hashmi ,  Baihu Qian ,  Alexander Justin Penney

IPC: H04L12/46 ,  H04L29/12 ,  H04L12/851 ,  H04L12/931 ,  G06F9/455

Abstract: Configuration operations to enable connectivity, using a virtual traffic hub, between a plurality of isolated networks including a first isolated network with a first private address range, are initiated. The hub includes a plurality of nodes including a decision master node responsible for determining routing actions for packets received at the hub. At the decision master node, a translation mapping is obtained for a second private address range of a second isolated network, which overlaps with the first private address range. At a particular node of the hub, using the mapping, a header of a network packet received from the second isolated network and directed to a destination outside the second isolated network is modified.

公开(公告)号：US20200162362A1

公开(公告)日：2020-05-21

申请号：US16196717

申请日：2018-11-20

Applicant: Amazon Technologies, Inc.

Inventor： Bashuman Deb ,  Paul John Tillotson ,  Thomas Nguyen Spendley ,  Omer Hashmi ,  Baihu Qian ,  Mohamed Nader Farahat Hassan

IPC: H04L12/715 ,  H04L12/721

Abstract: Network pathways are identified to transfer packets between a pair of regional virtual traffic hubs of a provider network. At a first hub of the pair, a first action is performed, resulting in a transmission of a packet received from a first isolated network to the second hub along a pathway selected using dynamic routing parameters. At the second hub, a second action is performed, resulting in the transmission of the packet to a destination within a second isolated network.