| 摘要 |
PROBLEM TO BE SOLVED: To provide a computer execution method for providing a logical networking function.SOLUTION: The computer execution method includes: receiving setting information for designating a network topology about a first virtual computer network from a client of a virtual network service; and mounting the first virtual computer network according to the setting information received by mounting a virtual router device of the designated network topology for causing a communication manager to emulate a physical router device by causing a virtual machine to execute as a computing node of the first virtual computer network on a host physical computing system, providing the communication manager with routing information, and segmenting the first virtual computer network to first and second subnetworks.SELECTED DRAWING: Figure 1 |
