Systems and methods for communications network failure detection and remediation utilizing link probes are disclosed. Exemplary methods include: receiving first communications from a first client; authenticating the first user of the first client; creating a registration for the first client in a registration database; establishing a connection to the first client; detecting the connection to the first client has failed, the detecting comprising using a link probe to test connectivity of the first client and utilizing a voting scheme, based on the plurality of connectivity test results, to determine that the connection to the first client has failed; receiving second communications from the second client; authenticating the first user of the second client using the telephone number and the security credential; removing the registration for the first client from the registration database; creating a registration for the second client; and establishing a connection to the second client.

Disclosed herein are systems and methods for the creation, management, and utilization of a multi-region virtual overlay wide area network from a plurality of special purpose network appliances. In exemplary embodiments, multiple regions are created for the virtual overlay wide area network, each region having its own network topology. At least one network appliance from each region is in communication with at least one network appliance from each other region, for inter-region connectivity within the virtual overlay wide area network. A subnet sharing protocol can be utilized to exchange routing information among each network appliance within each region, and between each region.

The present invention relates to methods and systems for transmitting and receiving data packets between a first network node and a second network node through a bonded connection. At the first network node, a data packet, a session identification of the data packet and a time value of the data packet are encapsulated in an encapsulating packet. The first network node sends the encapsulating packet from the first network node to the second network node through the bonded connection. The second network node then stores the encapsulating packet after receiving it and determines an expiration time of the encapsulating packet. When the expiration time of the encapsulating packet expired, the second network node dequeues the encapsulating packet and forwards the data packet according to destination of the data packet.

A port selection method applied to a first network device and a second network device includes determining that a port status of a first port that is in the first network device and that is used for dual-homing access can switch from a first state to an UP state; receiving a port status of a second port that is in the second network device and that is used for dual-homing access; and selecting, based on the port status of the first port and the port status of the second port, a port to be switched to the UP state from the first port and the second port.

Disclosed herein are systems and methods for the creation, management, and utilization of a multi-region virtual overlay wide area network from a plurality of special purpose network appliances. In exemplary embodiments, multiple regions are created for the virtual overlay wide area network, each region having its own network topology. At least one network appliance from each region is in communication with at least one network appliance from each other region, for inter-region connectivity within the virtual overlay wide area network. A subnet sharing protocol can be utilized to exchange routing information among each network appliance within each region, and between each region.

Disclosed herein are systems and methods for the creation, management, and utilization of a multi-region virtual overlay wide area network from a plurality of special purpose network appliances. In exemplary embodiments, multiple regions are created for the virtual overlay wide area network, each region having its own network topology. At least one network appliance from each region is in communication with at least one network appliance from each other region, for inter-region connectivity within the virtual overlay wide area network. A subnet sharing protocol can be utilized to exchange routing information among each network appliance within each region, and between each region.

A method for transmitting data in a communication network including a shared communication medium includes (a) transmitting local data between a first client node and a second client node according to a first data protocol, using a first shared communication medium, and (b) transmitting remote data between the first client node and a network hub according to a second data protocol different from the first data protocol, using at least the first shared communication medium.

A method for end point data communications anonymization for a local communications hub is provided. The method commences with receiving a first request addressed to a server from a computing device. The method further includes selecting a first remote communications hub from a plurality of remote communications hubs. The method continues with modifying the first request to generate a first modified request and sending the first modified request to the first remote communications hub. The first remote communications hub modifies the first modified request to produce a second modified request and forwards the second modified request to the server. The method further includes receiving a first response to the second modified request from the server, modifying the received first response to produce a first modified response, modifying the first modified response to produce a second modified response, and providing the second modified response to the computing device.

Novel tools and techniques in a telecommunication network are provided for implementing a data link layer control plane that may comply with the Ethernet standard and with sub-millisecond transmission control capabilities across multiple dis-similar technologies and bandwidth links. The framework provides a dynamic modular traffic control function insertion, removal, mapping function by having interpreter functions in the protocol agents that can map states and commands to sub-service chain functions that are configured per path and quality of service (QoS) flows. The control protocol provides high levels of resiliency and reliability by having a replicating function that transmits the same control protocol frames across multiple links simultaneously. The agents are multi-chassis capable and support hitless service impacts for administrative changes. Control plane messages may be encoded as a data plane frame and be transmitted at a high rate using the data plane.

Novel tools and techniques are provided for implementing a DLP resource as a User managed cloud resource with compliance tools, automated service delivery, federate-able cloud single sign-on, and agile resource integration. A method for implementing a communication network for an Internet of Thing (IoT) application includes establishing a multi-path connection among data link protocol (DLP) nodes. One of the DLP nodes is an IoT device. Each DLP node includes a slow agent and a fast agent. A first DLP node determines a second DLP node has failed. The second DLP node is associated with a role in the communication network. The first DLP node transmits a DLP frame carrying the control message to the plurality of DLP nodes. The first DLP node re-establishes a connection with a third DLP node based on the control message. The third DLP node takes over the role of the second DLP node.