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:
Apr. 25, 2023
Filed:
Jan. 14, 2021
Zscaler, Inc., San Jose, CA (US);
Srikanth Devarajan, Cupertino, CA (US);
Chenglong Zheng, Fremont, CA (US);
Ajit Singh, Fremont, CA (US);
Sandeep Kamath, Sunnyvale, CA (US);
Chakkaravarthy Periyasamy Balaiah, San Jose, CA (US);
Vladimir Stepanenko, Sunnyvale, CA (US);
Zscaler, Inc., San Jose, CA (US);
Abstract
Techniques for using traceroute with tunnels and cloud-based systems for determining measures of network performance are presented. Systems and methods include requesting a trace to a destination with a signature inserted into a trace packet; receiving a response to the trace packet; when the response does not include tunnel info, providing details in the response to a service where the details include parameters associated with a service path between the client and the destination; and, when the response includes tunnel info, segmenting the service path into a plurality of legs, causing a trace for each of the plurality of legs, and aggregating details for each of the plurality of legs based on the causing.