公开(公告)号：US11595347B1

公开(公告)日：2023-02-28

申请号：US17112714

申请日：2020-12-04

Applicant: Amazon Technologies, Inc.

Inventor： Upendra Bhalchandra Shevade ,  Shridhar Kulkarni ,  Christopher Barclay ,  Ishwardutt Parulkar ,  Dougal Stuart Ballantyne ,  Diwakar Gupta ,  Georgios Elissaios

IPC: H04L61/256 ,  H04W8/26 ,  H04L101/659

Abstract: Techniques for utilizing dual-stack network addressing for compute instances hosted in an edge location of a cloud provider network along with communications service provider (CSP) network addresses are described. A first network address is assigned to the compute instance from a pool of network addresses of the cloud provider network, and a second network address is associated with the compute instance that is provided by the CSP network. A gateway of the edge location is updated to direct packets addressed to the second network address to the compute instance via use of the first network address.

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.

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.