Information processing device and information processing method
First Claim
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1. An information processing device comprising:
- a reception unit configured to receive an access request from a terminal, the access request including identification information identifying the terminal which sends the access request, wherein the reception unit receives an IPv6 packet as the access request, and wherein an authentication control unit uses a transmission source IP address set in the IPv6 packet received by the reception unit, as the identification information;
a transfer unit configured to extract a second IPv4 packet, from a first IPv4 packet including, by additional encapsulation, the IPv6 packet including, by encapsulation, the second IPv4 packet including a transfer destination IP address, and transfer the second IPv4 packet to a device corresponding to the transfer destination IP address, wherein the reception unit allows a storage unit to store history information in which the transmission source IP address included in the IPv6 packet is associated with the transfer destination IP address included in the second IPv4 packet; and
a control unit configured to acquire user information that is information about a user using the terminal based on the identification information included in the access request.
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Abstract
An information processing device includes a reception unit and a control unit. The reception unit receives an access request including identification information of a transmission source from a terminal. The control unit acquires user information that is information about a user using the terminal based on the identification information included in the access request.
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Citations
12 Claims
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1. An information processing device comprising:
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a reception unit configured to receive an access request from a terminal, the access request including identification information identifying the terminal which sends the access request, wherein the reception unit receives an IPv6 packet as the access request, and wherein an authentication control unit uses a transmission source IP address set in the IPv6 packet received by the reception unit, as the identification information; a transfer unit configured to extract a second IPv4 packet, from a first IPv4 packet including, by additional encapsulation, the IPv6 packet including, by encapsulation, the second IPv4 packet including a transfer destination IP address, and transfer the second IPv4 packet to a device corresponding to the transfer destination IP address, wherein the reception unit allows a storage unit to store history information in which the transmission source IP address included in the IPv6 packet is associated with the transfer destination IP address included in the second IPv4 packet; and a control unit configured to acquire user information that is information about a user using the terminal based on the identification information included in the access request. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An information processing method performed by an information processing device, the information processing method comprising:
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receiving an access request from a terminal, the access request including identification information identifying the terminal which sends the access request, wherein in the receiving of the access request, an IPv6 packet is received as the access request; controlling weather to request authentication information to the terminal, a transmission source IP address set in the IPv6 packet received by the receiving is used as identification information; extracting a second IPv4 packet, from a first IPv4 packet including, by additional encapsulation, the IPv6 packet including, by encapsulation, the second IPv4 packet including a transfer destination IP address, and transferring the second IPv4 packet to a device corresponding to the transfer destination IP address, wherein in the receiving of the access request, history information in which the transmission source IP address included in the IPv6 packet is associated with the transfer destination IP address included in the second IPv4 packet is further stored in a storage unit; and acquiring user information that is information about a user using the terminal based on the identification information included in the access request. - View Dependent Claims (8, 9, 10, 11)
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12. An information processing device comprising:
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a reception unit configured to receive an access request including identification information of a transmission source from a terminal; a control unit configured to acquire user information that is information about a user using the terminal based on the identification information included in the access request; a storage unit configured to store identification information of one transmission source corresponding to each application of the terminal and a log-in state of the terminal; an authentication control unit configured to control whether to request an authentication information to the terminal based on the log-in state stored in the storage unit by associating to the identification information included in the access request, wherein the reception unit receives the access request including the identification information from an arbitrary application, wherein the reception unit receives an IPv6 packet as the access request, and wherein the authentication control unit uses a transmission source IP address set in the IPv6 packet received by the reception unit, as the identification information; a transfer unit configured to extract a second IPv4 packet, from a first IPv4 packet including, by additional encapsulation, the IPv6 packet including, by encapsulation, the second IPv4 packet including a transfer destination IP address, and transfers the second IPv4 packet to a device corresponding to the transfer destination IP address, wherein the reception unit allows the storage unit to further store history information in which the transmission source IP address included in the IPv6 packet is associated with the transfer destination IP address included in the second IPv4 packet.
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Specification