SYSTEM FOR SUPPORTING MULTI-TENANT BASED ON PRIVATE IP ADDRESS IN VIRTUAL PRIVATE CLOUD NETWORKS AND OPERATING METHOD THEREOF
First Claim
1. A system for supporting multi-tenant based on a private IP address, comprising:
- a map-server configured to store endpoint identifier-routing locator (EID-RLOC) mapping information;
an ingress tunnel router (ITR) configured to receive RLOC information on a corresponding EID from an ETR designated by the map-server based on a destination EID and a tenant identifier of a corresponding enterprise network when receiving packets for requesting allocation of computing resources from a terminal within the enterprise networks, generate an LISP data packet based on the received RLOC information and the RLOC information of the corresponding enterprise network, and transmit the generated LISP data packet to a backbone network; and
an egress tunnel router (ETR) configured to request the computing resources to a corresponding server within a cloud center based on the received LISP data packet to receive information on the computing resources from the server as an answer to the request when receiving the LISP data packet through the backbone network, and provide the received information on the computing resources to the ITR.
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Accused Products
Abstract
A system includes: a map-server storing EID-RLOC mapping information; an ITR receiving RLOC information on a corresponding EID from an ETR designated by the map-server based on a destination EID and a tenant identifier of a corresponding enterprise network when receiving packets for requesting allocation of computing resources from a terminal within the enterprise networks, generating an LISP data packet based on the received RLOC information and the RLOC information of the corresponding enterprise network, and transmitting the generated LISP data packet to a backbone network; and an ETR requesting the computing resources to a corresponding server within a cloud center based on the received LISP data packet to receive information on the computing resources from the server as an answer to the request when receiving the LISP data packet through the backbone network and providing the received information on the computing resources to the ITR
17 Citations
15 Claims
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1. A system for supporting multi-tenant based on a private IP address, comprising:
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a map-server configured to store endpoint identifier-routing locator (EID-RLOC) mapping information; an ingress tunnel router (ITR) configured to receive RLOC information on a corresponding EID from an ETR designated by the map-server based on a destination EID and a tenant identifier of a corresponding enterprise network when receiving packets for requesting allocation of computing resources from a terminal within the enterprise networks, generate an LISP data packet based on the received RLOC information and the RLOC information of the corresponding enterprise network, and transmit the generated LISP data packet to a backbone network; and an egress tunnel router (ETR) configured to request the computing resources to a corresponding server within a cloud center based on the received LISP data packet to receive information on the computing resources from the server as an answer to the request when receiving the LISP data packet through the backbone network, and provide the received information on the computing resources to the ITR. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An operating method for supporting multi-tenant based on a private IP address, comprising:
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constructing, by a map-server, endpoint identifier-routing locator (EID-RLOC) mapping information; receiving, by an ingress tunnel router (ITR), RLOC information on a corresponding EID from an ETR designated by the map-server based on a destination EID and a tenant identifier of a corresponding enterprise network when the ITR receives packets for requesting allocation of computing resources from terminals within the enterprise networks, generating an LISP data packet based on the received RLOC information and the RLOC information of the corresponding enterprise network, and transmitting the generated LISP data packet to a backbone network; and requesting, by an egress tunnel router (ETR), the computing resources to a corresponding server within a cloud center based on the received LISP data packet to receive information on the computing resources from the server as an answer to the request when the ETR receives the LISP data packet through the backbone network and provide the received information on the computing resources to the ITR. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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Specification