DEVICE DETECTION APPARATUS AND PROGRAM
First Claim
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1. A device detection apparatus comprising:
- a multicast detection unit that uses multicast to detect a device and records address information of the detected device in a first storage unit while being associated with identification information of a currently connected network segment; and
a unicast detection unit that detects the device related to the address information associated with the identification information which is different from the identification information of the currently connected network segment among the address information recorded in the first storage unit.
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Abstract
A device detection apparatus includes a multicast detection unit that uses multicast to detect a device and records address information of the detected device in a first storage unit while being associated with identification information of a currently connected network segment; and a unicast detection unit that detects the device related to the address information associated with the identification information which is different from the identification information of the currently connected network segment among the address information recorded in the first storage unit.
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Citations
8 Claims
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1. A device detection apparatus comprising:
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a multicast detection unit that uses multicast to detect a device and records address information of the detected device in a first storage unit while being associated with identification information of a currently connected network segment; and a unicast detection unit that detects the device related to the address information associated with the identification information which is different from the identification information of the currently connected network segment among the address information recorded in the first storage unit. - View Dependent Claims (2, 3, 4)
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5. A non-transitory computer-readable recording medium that stores a program for causing a computer to execute a process comprising:
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using multicast to detect a device and recording address information of the detected device in a first storage unit while being associated with identification information of a currently connected network segment; and detecting the device related to the address information associated with the identification information which is different from the identification information of the currently connected network segment among the address information recorded in the first storage unit. - View Dependent Claims (6, 7, 8)
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Specification