公开(公告)号：US20240275713A1

公开(公告)日：2024-08-15

申请号：US18648862

申请日：2024-04-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shunwan ZHUANG ,  Haibo WANG ,  Ping'an YANG ,  Donglei PANG

IPC: H04L45/02 ,  H04L45/74

CPC classification number: H04L45/04 ,  H04L45/74

Abstract: This application provides a route processing method and a network device that are applied to the Internet. Specifically, the method includes: A first network device determines that a first BGP route is unavailable, and then the first network device determines a second BGP route associated with the first BGP route, where the first BGP route and the second BGP route are from a same autonomous system AS. In other words, a path through which the first BGP route is transmitted and a path through which the second BGP route is transmitted include the same AS. Then, the first network device reduces a priority of the second BGP route.