Abstract: Systems, methods, and devices for encoding and decoding a packet buffer for data exchange over a communications network, including parsing a data container definition file to determine a packet format; generating a code file based on the data container definition file; inserting the code file into a source tree of an application; compiling the source tree to generate an executable file; and executing the executable on a computing device in communication with the communications network, wherein the executable file encodes and decodes the packet buffer for data exchange over the communications network.

Abstract: An optical network is herein described. The optical network comprises a fiber optic line, a first network element, and a second network element. The first network element comprises a first optical interface, a first processor, and a first memory storing first processor-executable instructions that cause the first processor to: activate one or more passband on the first optical interface, thereby enabling the first optical interface to transport one or more optical carrier on the one or more passband; and transmit an activation request indicative of a request to activate the one or more passband on a plurality of optical interfaces of a plurality of network elements. The second network element comprises a second optical interface, a second processor, and a second memory storing second processor-executable instructions that cause the second processor to: receive the activation request; and activate the one or more passband on the second optical interface.

Abstract: Disclosed herein are systems and methods for neighbor discovery for any network transport layer; including a network element comprising: a processor, an interface connected to a network having a control channel, and instructions that, when executed by the processor, cause the network element to: generate a discover message comprising a message identification, a discovered node ID, and a discovered interface ID; send a first signal comprising the discover message over the control channel to a second network element; and receive a second signal comprising an acknowledgment message from the second network element over the control channel, the acknowledgment message being one of a positive acknowledgment message and a negative acknowledgment message; and wherein receipt of the positive acknowledgment message indicates that contents of the discover message were matched by the second network element, and receipt of the negative acknowledgment indicates that there was at least one mismatch in the contents.

Abstract: Methods, nodes and control modules are disclosed. In the method, circuitry of a first node in a mesh network converts an optical layer in a working path between the first node and a second node, to a data stream in a digital layer. The working path carries data traffic from the first node to the second node in the optical layer of the mesh network when there is no failure in the working path. Circuitry of the first node in the mesh network detects a failure in the working path due to detection of an error in the data stream in the digital layer. The circuitry of the first node establishes, through transmission of at least one signal from the first node to the second node, a restoration path in the optical layer based on, at least in part, detection of the error in the data stream in the digital layer.

Abstract: Systems, methods, and devices for encoding and decoding a packet buffer for data exchange over a communications network, including parsing a data container definition file to determine a packet format; generating a code file based on the data container definition file; inserting the code file into a source tree of an application; compiling the source tree to generate an executable file; and executing the executable on a computing device in communication with the communications network, wherein the executable file encodes and decodes the packet buffer for data exchange over the communications network.

Abstract: Systems, methods, and devices for simulating a large network topology and characterizing network devices. the method includes generating a simulated open shortest path first (OSPF) network topology using a simulator device; generating link state advertisement (LSA) OSPF packets based on the simulated OSPF network topology using the simulator device; and communicating the OSPF packets to a gateway device for flooding a real OSPF network topology with the OSPF packets.

Abstract: Methods, nodes and control modules are disclosed. In the method, circuitry of a first node in a mesh network converts an optical layer in a working path between the first node and a second node, to a data stream in a digital layer. The working path carries data traffic from the first node to the second node in the optical layer of the mesh network when there is no failure in the working path. Circuitry of the first node in the mesh network detects a failure in the working path due to detection of an error in the data stream in the digital layer. The circuitry of the first node establishes, through transmission of at least one signal from the first node to the second node, a restoration path in the optical layer based on, at least in part, detection of the error in the data stream in the digital layer.