摘要:
A bandwidth guaranteeing apparatus includes a controller that collects guaranteed communication rate for a plurality of devices on an OVC between a user-side apparatus and the bandwidth guaranteeing apparatus; and a determiner that obtains the smallest value of the guaranteed communication rate collected by the controller and upon a bandwidth change request that is for the OVC and from the user-side apparatus, determines whether the bandwidth change request can be accepted, based on the obtained guaranteed communication rate.
摘要:
A problem is to provide a connection support apparatus and a gateway apparatus in which management of information is easy and remote access from a user terminal to the gateway apparatus can be performed easily and securely, and the problem is solved by including a control unit configured to perform control on a gateway apparatus to which a user apparatus connects so as to permit connection from the user apparatus for which authentication succeeds; and a communication unit configured to provide the user terminal with connection information used for connecting to the gateway apparatus.
摘要:
A frame counter correction apparatus connected to an Ethernet network, including transmission counter for counting a number of frames to be transmitted; inspection frame generator for generating an inspection frame for measuring a frame loss; and transmission counter correction unit for calculating a difference between a counter value of the transmission counter at a time of generation of the inspection frame and the counter value of the transmission counter at a time of transmission of the inspection frame, and adding a calculated difference value and information for specifying the inspection frame as a correction target to another inspection frame.
摘要:
A terminal on the first network, a gateway device connected between the first and second networks, and a network device on the second network enable the terminal to independently and seamlessly use a plurality of network devices and to seamlessly use a network device on the first network and the network device on the second network. The network device indirectly or directly provides the terminal and the gateway device with terminal behavior information and proxy processing behavior information in which a behavior required to use the device itself is described, or provides the gateway device with gateway functional module information including the terminal behavior information and the proxy processing behavior information.