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公开(公告)号：US20230079670A1
公开(公告)日：2023-03-16
申请号：US17933067
申请日：2022-09-16
Applicant: Amazon Technologies, Inc.
Inventor： Bashuman Deb , Paul John Tillotson , Thomas Nguyen Spendley , Omer Hashmi , Baihu Qian , Mohamed Nader Farahat Hassan
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.
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公开(公告)号：US11601365B2
公开(公告)日：2023-03-07
申请号：US17218036
申请日：2021-03-30
Applicant: Amazon Technologies, Inc.
Inventor： Baihu Qian , Omer Hashmi , Thomas Nguyen Spendley , Bashuman Deb , Shridhar Kulkarni , Paul John Tillotson , Ramin Ali Dousti , Indira Radhika Pulla , Steve Ge , Nicholas Ryan Lombardi , Nick Matthews , Anoop Dawani
IPC: H04L45/586 , H04L45/02 , H04L45/16
Abstract: An indication of a set of premises between which network traffic is to be routed via a private fiber backbone of a provider network is obtained. Respective virtual routers are configured for a first premise and a second premise, and connectivity is established between the virtual routers and routing information sources at the premises. Contents of at least one network packet originating at the first premise are transmitted to the second premise via the private fiber backbone using routing information obtained at the virtual routers from the routing information source at the second premise.
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公开(公告)号：US20230045247A1
公开(公告)日：2023-02-09
申请号：US16917788
申请日：2020-06-30
Applicant: Amazon Technologies, Inc.
IPC: H04L12/733 , H04L12/741 , H04L12/717 , H04L12/713 , H04L12/46 , H04L12/24 , H04L12/26
Abstract: Systems and methods are provided to enable packets of network traffic to be hashed to available network gateway. Each packet can include a route table with a pool of network gateways as a next-hop of the packet. A network device may intercept the packet and hash the packet to a network gateway of the pool of network gateways. The network gateway can correspond to a stateful network router and the stateful network router can transmit the packet to a network appliance. The network device can monitor and perform health-checks on the network gateways, the stateful network routers, and the network appliances. The network device can remove components that are no longer healthy or available and can add components that subsequently become healthy.
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公开(公告)号：US20220321471A1
公开(公告)日：2022-10-06
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: H04L12/713 , H04L12/741 , H04L29/06 , H04L29/08
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.
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公开(公告)号：US20220321470A1
公开(公告)日：2022-10-06
申请号：US17218036
申请日：2021-03-30
Applicant: Amazon Technologies, Inc.
Inventor： Baihu Qian , Omer Hashmi , Thomas Nguyen Spendley , Bashuman Deb , Shridhar Kulkarni , Paul John Tillotson , Ramin Ali Dousti , Indira Radhika Pulla , Steve Ge , Nicholas Ryan Lombardi , Nick Matthews , Anoop Dawani
IPC: H04L12/713 , H04L12/715 , H04L12/761
Abstract: An indication of a set of premises between which network traffic is to be routed via a private fiber backbone of a provider network is obtained. Respective virtual routers are configured for a first premise and a second premise, and connectivity is established between the virtual routers and routing information sources at the premises. Contents of at least one network packet originating at the first premise are transmitted to the second premise via the private fiber backbone using routing information obtained at the virtual routers from the routing information source at the second premise.
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Patent Agency Ranking
36.发明授权公开(公告)号：US11140020B1
公开(公告)日：2021-10-05
申请号：US15909882
申请日：2018-03-01
Applicant: Amazon Technologies, Inc.
Inventor： Behdad Baniani , Bashuman Deb , Colm Gearóid MacCárthaigh
IPC: H04L12/24 , H04L12/66 , H04L12/751 , H04L12/741 , H04L12/46
Abstract: At a computing service, an indication of associations of a set of network interfaces with a gateway is obtained. Individual ones of the interfaces are configured in respective availability-based resource groups. In response to detecting that a message originates at a resource within a particular availability-based resource group, a network interface of the set is selected based at least partly on the source of availability-based resource group, and the message is transmitted to a network address assigned to the selected interface.
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公开(公告)号：US10785146B2
公开(公告)日：2020-09-22
申请号：US16136142
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: H04L12/725 , H04L12/741 , H04L12/747 , H04L12/859 , H04L12/931 , H04L12/46 , G06F9/455 , H04L12/26
Abstract: An isolated packet processing cell of a packet processing service, comprising an action implementation node and a decision master node, is assigned to an application. An indication of processing rules of the application is transmitted to the decision master node. In response to receiving a particular packet, the action implementation node obtains a representation of an action (which is based on the processing rules) from the decision master node and executes the action.
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公开(公告)号：US10742554B2
公开(公告)日：2020-08-11
申请号：US16196709
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: H04L12/741 , H04L12/931 , H04L12/721 , H04L12/751 , H04L29/06 , G06F9/455 , H04L29/08
Abstract: At an action implementation layer of a virtual traffic hub, a packet is obtained from a first isolated network. A first action, generated at a decision making layer of the hub based on a first route table of the hub, is performed, resulting in transmission of at least one network packet to a first destination. In response to a second packet, obtained at the action implementation layer from a source outside the first isolated network, a second action is performed, resulting in transmission of at least one packet to a second destination. The second action is generated based on a second route table of the hub.
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公开(公告)号：US20200092193A1
公开(公告)日：2020-03-19
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 , G06F17/30 , H04L12/713 , H04L12/851 , H04L12/751 , H04L29/12
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.
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40.发明申请公开(公告)号：US20200092138A1
公开(公告)日：2020-03-19
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.
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