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:
Mar. 03, 2020
Filed:
Dec. 18, 2017
Cisco Technology, Inc., San Jose, CA (US);
Shwetha Subray Bhandari, Bangalore, IN;
Frank Brockners, Köln, DE;
Akshaya Nadahalli, Bangalore, IN;
Carlos M. Pignataro, Cary, NC (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A method provided that is performed at one or more intermediate nodes in a path in a network. The node receives a packet having a header that includes metadata that has been accumulated as the packet travels along the path in the network. The node detects whether a trigger condition has occurred. In response to detecting that the trigger condition has occurred, the node exports, to a destination entity, at least a portion of the metadata that has been accumulated in the header so that the portion of the metadata is removed from the header after it has been exported.