A system and a method for secure communications over a network, the method comprising: receiving a data packet from a first device, the data packet comprising an encrypted data part and a metadata part, the metadata part comprising a cleartext part and removable metadata, the removable metadata comprising a network access code that is authenticatable by means of a network access key; validating the data packet, wherein validating the data packet comprises authenticating the network access code using the network access key; removing the removable metadata from the data packet after validating the data packet, thereby altering the data packet; and transmitting the altered data packet to a second device. The system comprises a first, a second, and a third device. The third device may comprise a receiver and a transmitter, and a validator that comprises a processor and a memory.

A communication apparatus connected to a virtual apparatus having an address dispensing function via an access network is provided, wherein the communication apparatus includes a communication confirmation unit configured to perform a communication confirmation between the virtual apparatus and the communication apparatus; and an address dispensing unit configured to dispense an address to a user terminal under control of the communication apparatus when communication between the virtual apparatus and the communication apparatus is not able to be confirmed by the communication confirmation unit, and the address dispensing unit causes the user terminal to forcibly release the address when the communication between the virtual apparatus and the communication apparatus is able to be confirmed by the communication confirmation unit.

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 car integrated management system has a plurality of communication apparatuses, each including: an extraction unit to extract entries from a table; an address unit to generate a destination address of a packet, using information to identify a subnet connected to each of the communication apparatuses, and to generate a next hop address that indicates an address of a transfer destination to which the packet is to be transferred, using information to identify each of the communication apparatuses, the subnet identification information and the communication apparatus identification information being included in entry extracted by the extraction unit; an acquisition unit to acquire information about an IP port to be used for sending the packet to a communication apparatus at the next hop address; and an entry addition unit to add information about the destination address, the next hop address, and the IP port to a routing table.

An apparatus, system, and method are provided herein to provide simultaneous delivery of output communications to a client device and a secondary client device are discussed herein. Some embodiments may include an apparatus including processing circuitry configured to: receive one or more electronic communications; configure the one or more electronic communications for presentation to the client device and the secondary client device based on the delivery identifier; and provide the one or more electronic communications to the client device via a wide area network to facilitate simultaneous delivery of the one or more output communications corresponding to the one or more electronic communications on the client device and the secondary client device. The one or more output communications may be provided to the secondary client device via the client device and a personal area network that is separate from the wide area network.

Disclosed are a bearer side network system, a fixed-mobile coexistence and convergence system and deployment methods therefor. The bearer side network system includes a fixed-mobile bearer Internet protocol (IP) metropolitan area network for achieving a uniform bearer of mobile communication and fixed communication, and a mobile communication core network user plane apparatus sunk to an aggregation layer of the fixed-mobile bearer IP metropolitan area network; and the mobile communication core network user plane apparatus is in a communication connection with the fixed-mobile bearer IP metropolitan area network.

The present disclosure provides a global communication network system based on a micro base station and edge computing, including at least one micro base station. Each micro base station includes an edge computing center, a business network element and a micro base station access network. The comprehensive carrying capability of a wireless network, the regional resource sharing capability, the computing capability of an access terminal, the flexible application capability of the access terminal and user experience of extremely low delay are improved.

Disclosed are methods for detecting misconfigured VLANs. In some embodiments, traffic on a VLAN across multiple access points is categorized. Traffic on the VLAN at a single access point is then also categorized. The categorization of the VLAN traffic at the single access point can be in response to, for example, communication errors or other conditions. The two categorizations are then compared to determine if the VLAN traffic at the AP is consistent with the VLAN traffic across a network (e.g., an enterprise network). If the VLAN traffic at the AP is generally consistent with that across the network, this may indicate that a downstream network component, such as a switch or router, is misconfigured. Thus, some embodiments programmatically reconfigure the downstream component to forward traffic for the VLAN.

An apparatus, system, and method are provided herein to provide simultaneous delivery of output communications to a client device and a secondary client device are discussed herein. Some embodiments may include an apparatus including processing circuitry configured to: receive one or more electronic communications; configure the one or more electronic communications for presentation to the client device and the secondary client device based on the delivery identifier; and provide the one or more electronic communications to the client device via a wide area network to facilitate simultaneous delivery of the one or more output communications corresponding to the one or more electronic communications on the client device and the secondary client device. The one or more output communications may be provided to the secondary client device via the client device and a personal area network that is separate from the wide area network.

Disclosed are methods for detecting misconfigured VLANs. In some embodiments, traffic on a VLAN across multiple access points is categorized. Traffic on the VLAN at a single access point is then also categorized. The categorization of the VLAN traffic at the single access point can be in response to, for example, communication errors or other conditions. The two categorizations are then compared to determine if the VLAN traffic at the AP is consistent with the VLAN traffic across a network (e.g., an enterprise network). If the VLAN traffic at the AP is generally consistent with that across the network, this may indicate that a downstream network component, such as a switch or router, is misconfigured. Thus, some embodiments programmatically reconfigure the downstream component to forward traffic for the VLAN.