APPARATUS AND METHOD FOR CLOUD NETWORKING
First Claim
1. A method of cloud networking that connects a user terminal to a cloud center through a virtual private network in a communication node, the method comprising:
- receiving a packet from the user terminal;
determining whether a user of the user terminal is an authenticated user, when a virtual switch instance (VSI) corresponding to information of the packet does not exist at a dynamic path mapping table;
receiving, if the user of the user terminal is an authenticated user, information of the VSI from a cloud networking control apparatus;
connecting the VSI using the information of the VSI to the virtual private network; and
transferring the packet to the VSI that is connected to the virtual private network.
1 Assignment
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Accused Products
Abstract
When a communication node receives a packet from a user terminal, the communication node inquires into a dynamic path mapping table and requests user authentication of the user terminal from a cloud networking control apparatus, if a VSI corresponding to information of the packet does not exist. If a user is an authenticated user, the cloud networking control apparatus performs provisioning of the VSI and transmits information of a VSI in which provisioning is performed to the communication node. After the VSI is set, the communication node connects the VSI to a virtual private network and transfers the packet to the VSI that is connected to the virtual private network.
34 Citations
13 Claims
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1. A method of cloud networking that connects a user terminal to a cloud center through a virtual private network in a communication node, the method comprising:
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receiving a packet from the user terminal; determining whether a user of the user terminal is an authenticated user, when a virtual switch instance (VSI) corresponding to information of the packet does not exist at a dynamic path mapping table; receiving, if the user of the user terminal is an authenticated user, information of the VSI from a cloud networking control apparatus; connecting the VSI using the information of the VSI to the virtual private network; and transferring the packet to the VSI that is connected to the virtual private network. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of cloud networking that connects a user terminal to a cloud center through a virtual private network in a cloud networking control apparatus, the method comprising:
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receiving, when a VSI corresponding to information of the packet does not exist at a dynamic path mapping table, an authentication request for a user of the user terminal from a communication node; authenticating the user; performing provisioning of a VSI to the communication node if the user is an authenticated user; and performing provisioning of a path to the communication node in order for the communication node to connect the VSI to the virtual private network. - View Dependent Claims (9, 10)
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11. A cloud networking apparatus that connects a user terminal to a cloud center through a virtual private network, the cloud networking apparatus comprising:
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a path inquiry unit that inquires whether a VSI corresponding to information of a packet exists at a dynamic path mapping table, when a packet is received from the user terminal, and that transfers the packet to the VSI corresponding to information of the packet; an authentication unit that requests authentication of the user to the cloud networking apparatus, if a VSI corresponding to information of the packet does not exist at a dynamic path mapping table; a VSI setting unit that receives the information of the VSI of the authenticated user from the cloud networking control apparatus and that sets the VSI and connects the VSI to the virtual private network; and a path mapping unit that maps the set VSI to the information of the packet and that stores the VSI at the dynamic path mapping table. - View Dependent Claims (12, 13)
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Specification