Invention Grant
- Patent Title: Domain name system operations implemented using scalable virtual traffic hub
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Application No.: US16136131Application Date: 2018-09-19
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Publication No.: US10834044B2Publication Date: 2020-11-10
- Inventor: Paul John Tillotson , Bashuman Deb , Thomas Spendley , Omer Hashmi , Baihu Qian , Alexander Justin Penney
- Applicant: Amazon Technologies, Inc.
- Applicant Address: US WA Seattle
- Assignee: Amazon Technologies, Inc.
- Current Assignee: Amazon Technologies, Inc.
- Current Assignee Address: US WA Seattle
- Agency: Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
- Agent Robert C. Kowert
- Main IPC: H04L29/12
- IPC: H04L29/12 ; H04L12/24 ; H04L12/46 ; G06F9/455 ; H04L12/851

Abstract:
Connectivity is enabled between a first and second isolated network using a virtual traffic hub that includes a decision master node responsible for determining a routing action for a packet received at the hub. At the hub, a determination is made that a particular domain name system (DNS) message being directed to a first resource in the first isolated network is to include an indication of a second resource in the second isolated network. The second resource is assigned a network address within a private address range of the second isolated network, which overlaps with a private address range being used in the first isolated network. The hub causes a transformed version of the network address to be included in the DNS message delivered to the first resource.
Public/Granted literature
- US20200092252A1 DOMAIN NAME SYSTEM OPERATIONS IMPLEMENTED USING SCALABLE VIRTUAL TRAFFIC HUB Public/Granted day:2020-03-19
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