公开(公告)号：US20230421481A1

公开(公告)日：2023-12-28

申请号：US17809343

申请日：2022-06-28

Applicant: Cisco Technology, Inc.

Inventor： Prakash C. JAIN ,  Balaji PITTA VENKATACHALAPATHY ,  Malathi A. SRINIVASAN ,  Sanjay K. HOODA ,  Victor MORENO

IPC: H04L45/12 ,  H04L45/64

CPC classification number: H04L45/126 ,  H04L45/64

Abstract: Techniques for communication network routing include receiving, at a routing device associated with a first site in an overlay communication network, a dynamic parameter value associated with each of a plurality of additional sites in the overlay communication network. The plurality of additional sites are each configured to provide a first network service for a computing device in the first site. A second site in the overlay communication network is selected, from among the plurality of additional sites, based on a first dynamic parameter value associated with the first site and a received second dynamic parameter value associated with the second site. The first network service is provided from the second site for the computing device, based on the selecting the second site.