The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 2025
Filed:
Oct. 15, 2022
Vmware Llc, Palo Alto, CA (US);
Eyal Zohar, Shimshit, IL;
Chen Dar, Magshimim, IL;
Aran Bergman, Givatayim, IL;
Alex Markuze, Rosh HaAyin, IL;
Israel Cidon, San Francisco, CA (US);
Igor Golikov, Kfar Saba, IL;
VMware LLC, Palo Alto, CA (US);
Abstract
The method of some embodiment provides DNS service for an SD-WAN. The method receives a DNS request for a domain name (e.g., a FQDN) from one of the compute nodes connected to the SD-WAN (e.g., from a branch site or datacenter site, or a machine of a remote user). The method selects a particular network address (e.g., a particular IP address) from several network addresses (e.g., several IP addresses) of several different sets of servers that are associated with the domain name based on measurements taken by agents deployed in the SD-WAN and based on SD-WAN DNS-resolution selection criteria. The method provides the particular network address in response to the DNS request to the machine that sent the DNS request (e.g., to the branch site or datacenter that sent the DNS request, or to the machine of the remote user that sent the request).