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:
Sep. 10, 2024
Filed:
Feb. 04, 2023
Ivanti, Inc.;
Vagish Kalligudd, Bangaluru, IN;
Saravana Pandiyan Andiyappan, Bangaluru, IN;
Ivanti, Inc., South Jordan, UT (US);
Abstract
A method may include obtaining Domain Name System (DNS) configuration policies, that indicate how to direct a DNS query based on various Internet Protocol (IP) addresses or Fully Qualified Domain Names (FQDNs). The method may include obtaining a DNS query request on a first interface adapter in which the DNS query request is obtained from a DNS client and directed toward a particular FQDN. The method may include determining whether the particular FQDN included with the DNS query request is included in the DNS configuration policies and directing the DNS query request to an alternative DNS destination responsive to determining that the particular FQDN is not included in the DNS configuration policies. The method may include generating, at the alternative DNS destination, a DNS response that includes an error code, injecting the DNS response into a Transport Control Protocol (TCP)/IP stack, and sending the DNS response to the DNS client.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile