Abstract: A network device is available to communicate with an external server managing a combination of an address of a device and identification information identifying the device. The network device selects an address to be registered on the external server from multiple addresses corresponding to the network device and registers the selected address on the external server along with identification information identifying the network device.

Abstract: A network device is available to communicate with an external server managing a combination of an address of a device and identification information identifying the device. The network device selects an address to be registered on the external server from multiple addresses corresponding to the network device and registers the selected address on the external server along with identification information identifying the network device.

Abstract: A network device is available to communicate with an external server managing a combination of an address of a device and identification information identifying the device. The network device selects an address to be registered on the external server from multiple addresses corresponding to the network device and registers the selected address on the external server along with identification information identifying the network device.

Abstract: A network device is available to communicate with an external server managing a combination of an address of a device and identification information identifying the device. The network device selects an address to be registered on the external server from multiple addresses corresponding to the network device and registers the selected address on the external server along with identification information identifying the network device.

Abstract: A network device is available to communicate with an external server managing a combination of an address of a device and identification information identifying the device. The network device selects an address to be registered on the external server from multiple addresses corresponding to the network device and registers the selected address on the external server along with identification information identifying the network device.

Abstract: An apparatus includes a storage unit configured to store information which is acquired by a negotiation with an external apparatus and is for communication via a network, a detection unit configured to detect that conditions are satisfied for switching to a power saving mode in which power consumption is smaller than in a normal power mode while the normal power mode is operating, and a notification unit configured to notify a network interface of the stored information when the conditions for switching to the power saving mode are satisfied.

Abstract: An information processing apparatus connected via a network to a plurality of devices and a DHCP server adapted to assign an IP address to each of the devices includes a storage unit that stores device information for each of the devices, a receiving unit that receives from a second information processing apparatus a search request for searching for a device, a search unit that searches for a device in response to the search request received by the receiving unit, a sending unit that sends a search result obtained by the search unit to the second information processing apparatus, and a control unit that updates, when a device is no longer capable of communicating via the network, device information corresponding to the device among the device information stored in the storage unit and that sends a notification for releasing the IP address assigned to the device to the DHCP server.

Abstract: An apparatus includes a storage unit configured to store information which is acquired by a negotiation with an external apparatus and is for communication via a network, a detection unit configured to detect that conditions are satisfied for switching to a power saving mode in which power consumption is smaller than in a normal power mode while the normal power mode is operating, and a notification unit configured to notify a network interface of the stored information when the conditions for switching to the power saving mode are satisfied.

Abstract: An information processing apparatus connected via a network to a plurality of devices and a DHCP server adapted to assign an IP address to each of the devices includes a storage unit that stores device information for each of the devices, a receiving unit that receives from a second information processing apparatus a search request for searching for a device, a search unit that searches for a device in response to the search request received by the receiving unit, a sending unit that sends a search result obtained by the search unit to the second information processing apparatus, and a control unit that updates, when a device is no longer capable of communicating via the network, device information corresponding to the device among the device information stored in the storage unit and that sends a notification for releasing the IP address assigned to the device to the DHCP server.

Abstract: A network device is available to communicate with an external server managing a combination of an address of a device and identification information identifying the device. The network device selects an address to be registered on the external server from multiple addresses corresponding to the network device and registers the selected address on the external server along with identification information identifying the network device.