An example branch gateway includes processing circuitry, memory including instructions, and a plurality of ports. The branch gateway transmits, from a plurality of ports, a first broadcast message. The branch gateway receives, in response to the first broadcast message, response messages on respective ports. The branch gateway determines, based on a receipt order of the response messages, an identifying address from a first response message. The branch gateway assigns the respective port for each response message to a unique VLAN. The branch gateway determines, for each port assigned to a unique VLAN, a link health parameter. The branch gateway selects a primary port to connect to an activation server of a WAN. The branch gateway selects a secondary port to connect to the activation server.

Aspects of the subject disclosure may include, for example, receiving, by a processing system including a processor, network access data for a first device of a first user and a second device of a second user, training a model based on the network access data to develop a first topological signature for the first device and a second topological signature for the second device, determining a relationship among the first user and the second user based on the first topological signature and the second topological signature, and providing network information such as advertising to the first device and to the second device based on the relationship among the first user and the second user. Other embodiments are disclosed.

A broadband connection method includes a virtual broadband network gateway (vBNG)-control plane (CP) that receives first indication information from a user plane selection function (USF), where the first indication information indicates a second vBNG-user plane (UP) that replaces a first vBNG-UP when the first vBNG-UP is faulty. The vBNG-CP sends a user entry to the second vBNG-UP based on the first indication information, where the user entry is used by the second vBNG-UP to enable a user to access a network based on the user entry when the first vBNG-UP is faulty such that when a user plane is faulty, broadband access of a user is not interrupted, and the user can continue to access a network.

Techniques are described for policy driven on-demand tunnel creation and deletion between end points in a software-defined wide area network (SD-WAN) having a hub-and-spoke topology. A software-defined networking (SDN) controller that facilitates cloud-based services of a service provider network that sets up the SD-WAN is configured to determine whether a tunnel between end-points is to be created or deleted based on information indicative of the traffic, such as amount, time, application generating the traffic, and the like, between end-points.

Embodiments of the present disclosure disclose a session management method and an apparatus. The technology is specifically related to sending, by user equipment, a NAS message to an AGF, where the NAS message includes a PDU session establishment request message used to request to establish a PDU session, receiving, by the user equipment, a PDU session establishment accept message returned by a network side device, and establishing, by the user equipment, an access session with the AGF, where the access session is an access session related to the PDU session. The user equipment sends the NAS message to establish the PDU session, and establishes the access session with the AGF. Because the access session is related to the PDU session, the user equipment can map the PDU session to the access session, so that the user equipment accesses a 5G CN through a fixed network

A cable modem termination system (CMTS) for use with a modem test server, an external network, and a cable modem. The CMTS including a memory and a processor configured to execute instructions stored on memory to cause CMTS to: provide a downstream service flow to the cable modem; provide an upstream service flow to the cable modem; receive a speed test initiation request from the modem test server; provide a second downstream service flow to the cable modem, provide a second upstream service flow to the cable modem; receive a speed test query from the modem test server; transmit the speed test query to the cable modem via the second downstream service flow; receive a speed test response from the cable modem via the second upstream service flow; and transmit the speed test response to the modem test server.

A network device may receive a message from a device. The network device may process the message to determine identification information associated with the device. The network device may process the message to determine identification information associated with a packet data unit (PDU) session, of one or more PDU sessions, of the device. The network device may transmit based on the identification information associated with the device and the identification information associated with the PDU session of the device, the message to another network device.

Embodiments of the present disclosure disclose a session management method and an apparatus. The technology is specifically related to sending, by user equipment, a NAS message to an AGF, where the NAS message includes a PDU session establishment request message used to request to establish a PDU session, receiving, by the user equipment, a PDU session establishment accept message returned by a network side device, and establishing, by the user equipment, an access session with the AGF, where the access session is an access session related to the PDU session. The user equipment sends the NAS message to establish the PDU session, and establishes the access session with the AGF. Because the access session is related to the PDU session, the user equipment can map the PDU session to the access session, so that the user equipment accesses a 5G CN through a fixed network.

Systems, methods, and computer-readable media are provided for introducing entropy in a Converged Interconnect Network. For instance, a remote physical layer device (RPD) can receive a first plurality of Internet Protocol (IP) addresses that are assigned to the RPD. The RPD can receive, from a Converged Cable Access Platform Core (CCAP-Core) device, a first data packet having a first destination IP address selected from the first plurality of IP addresses. The RPD can receive, from the CCAP-Core device, a second data packet having a second destination IP address selected from the first plurality of IP addresses. In some examples, a difference between the first destination IP address and the second destination IP address can cause a router disposed between the CCAP-Core device and the RPD to select a first route for the first data packet and a second route for the second data packet.

A module unit for connecting a data bus participant to a local bus. The module unit has a first input interface and a first output interface which can be connected to the local bus, a first data connection interface which can be connected to the data bus participant, and a first switch which is adapted so as to assume a first or a second switch state depending on a control input from the data bus participant, connect the first input interface to the first output interface in the first switch state, and connect the first data connection interface to the first output interface in the second switch state.