Abstract: A replication of a physical network is created in the cloud. The replicated network safely validates configuration changes for any hardware network device of the physical network and the physical network end state resulting from the changes without impacting the physical network steady state. The replicated network creates virtual machines on hardware resources provisioned from the cloud. The virtual machines emulate network device functionality and have the same addressing as the network devices. Nested overlay networks reproduce the direct connectivity that exists between different pairs of the network devices on the virtual machines. A first overlay network formed by a first Virtual Extensible Local Area Network (VXLAN) provides direct logical connections between the cloud machines on which the virtual machines execute.

Abstract: A replication of a physical network is created in the cloud. The replicated network safely validates configuration changes for any hardware network device of the physical network and the physical network end state resulting from the changes without impacting the physical network steady state. The replicated network creates virtual machines on hardware resources provisioned from the cloud. The virtual machines emulate network device functionality and have the same addressing as the network devices. Nested overlay networks reproduce the direct connectivity that exists between different pairs of the network devices on the virtual machines. A first overlay network formed by a first Virtual Extensible Local Area Network (VXLAN) provides direct logical connections between the cloud machines on which the virtual machines execute.

Abstract: A system for providing diverse broadband service levels to multiple access points within an established network is provided. Specifically, the system comprises a guest device connected to an access point within the established network and configured to initiate a request for broadband service access. A gateway, in communication with the guest device intercepts the request from the guest device and identifies the access point to which the guest device is connected. Upon interception, the gateway replies to the intercepted request with a predetermined IP address. A connection between the guest device and the established network is formed and a portal webpage, associated with the identified location, is transmitted to the guest device. The portal page allows the guest to select service options available to that location within the established network.