公开(公告)号：US20230246943A1

公开(公告)日：2023-08-03

申请号：US17590285

申请日：2022-02-01

Applicant: Amazon Technologies, Inc.

Inventor： Bradford Sachin Chatterjee ,  Thomas Bradley Scholl ,  Michael W. Palladino ,  Cheng-Jia Lai ,  Christopher Jason Brown ,  Yao Liu ,  Sasha Robbins ,  Blake Hoelzel ,  Eric Charles Briffa ,  Madhura Kale ,  Dennis Marinus ,  Matt Chung ,  Ibn Wendell Archer

IPC: H04L45/00 ,  H04L45/74 ,  H04L45/02

CPC classification number: H04L45/04 ,  H04L45/02 ,  H04L45/74

Abstract: A system can determine by which path/tunnel an Internet destination can be best reached for a user with an IP address from a static BGP range. The system looks up the destination address in an egress map. This map can either specify a tunnel that should be used for encapsulation for static BGP, or (when tunnel is not present) cause the system to send out unencapsulated traffic, in which the traffic follows normal BGP routing on a border network.