Patent ID: 11968277
Assignee: CISCO TECHNOLOGY, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. The one or more non-transitory computer-readable media of claim 15, wherein the MASQUE tunnel is a first MASQUE tunnel and the TCP packet is a first TCP packet, and the operations further comprising:
establishing, at least partly by the first device, a second MASQUE tunnel between the first device and a third device disposed in a third network that is separate from the first network and the second network;
determining, at the first device, to transmit a second TCP packet to a second destination in the third network via the second MASQUE tunnel;
generating one or more third ethernet packets representing a second ARP/NDP request;
sending, from the first device and to the third device, the one or more third ethernet packets via the second MASQUE tunnel; and
receiving, at the first device and from the third device, one or more fourth ethernet packets via the second MASQUE tunnel, the one or more fourth ethernet packets representing a second ARP/NDP response that includes a second MAC address associated with the second destination.