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:
Jun. 06, 2023
Filed:
May. 24, 2021
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Vinayak Joshi, Bangalore, IN;
Venkatavaradhan Devarajan, Bangalore, IN;
Rajib Majila, Bangalore, IN;
Hewlett Packard Enterprise Development LP, Spring, TX (US);
Abstract
A system for dynamically activating a virtual network is provided. During operation, the system can operate a switch as a tunnel endpoint of a tunnel in conjunction with a remote switch. The tunnel can facilitate a virtual private network (VPN) spanning the switch and the remote switch. The system can maintain an inactive state for a virtual local area network (VLAN) and a corresponding tunnel network identifier identifying the VLAN for the tunnel. If a notification indicating the activation of the VLAN at a downstream switch is received by the switch, the system can activate the VLAN at the switch. The system can then activate the tunnel network identifier in a routing process of the VPN, thereby enabling sharing of a media access control (MAC) address associated with the VLAN via the tunnel.