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. 21, 2020
Filed:
Jun. 19, 2018
Juniper Networks, Inc., Sunnyvale, CA (US);
Arijit Paul, Sunnyvale, CA (US);
Juniper Networks, Inc., Sunnyvale, CA (US);
Abstract
In general, techniques are described for reporting dynamic tunnels to a path computation element (PCE) of a network to inform path computation by the PCE for traffic engineering within the network. In some examples, a method comprises generating, by a network device configured to route network packets within a network, a dynamic tunnel report message that includes dynamic tunnel description data for a dynamic tunnel that transports the network packets through the network, wherein the network packets transported by the dynamic tunnel each comprises an outer header that does not include a multiprotocol label switching (MPLS) transport label; and sending, by the network device, the dynamic tunnel report message to a path computation element (PCE) for a path computation domain to report the dynamic tunnel to the PCE for inclusion in path computation by the PCE for label switched paths of the network.