COMPUTER-READABLE MEDIUM STORING TEST ENVIRONMENT CREATION PROGRAM, TEST ENVIRONMENT CREATION METHOD, AND TEST DEVICE
First Claim
1. A computer-readable, non-transitory medium storing therein a test environment creation program that causes a processor included in a first server to execute a procedure in which, in a test system including the first server and a second server where a plurality of virtual machines operate, the first server includes a virtual bridge which, when receiving a packet transmitted from a first virtual machine operating on the first server to the second server, transmits the packet to the second server via a physical interface of the first server, the procedure comprising:
- generating a first packet that provides a communication load, by a second virtual machine that is a virtual machine operating on the first server and transmitting the generated first packet to the virtual bridge; and
receiving the generated first packet from the virtual bridge, not transmitting the generated first packet to the second server, and terminating the transmission.
1 Assignment
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Accused Products
Abstract
A test device includes a virtual machine. The device has a virtual bridge which, when receiving a packet transmitted from the virtual machine to a computer connected via a network, transmits the packet to the computer via a physical interface of the test device. The device has a load generating unit for generating a first packet that provides a communication load and transmitting the generated first packet to the virtual bridge. The device has a return unit for receiving the generated first packet from the virtual bridge, not transmitting the generated first packet to the computer, returning the first packet to the second virtual machine by changing a destination address, and terminating the transmission.
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Citations
20 Claims
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1. A computer-readable, non-transitory medium storing therein a test environment creation program that causes a processor included in a first server to execute a procedure in which, in a test system including the first server and a second server where a plurality of virtual machines operate, the first server includes a virtual bridge which, when receiving a packet transmitted from a first virtual machine operating on the first server to the second server, transmits the packet to the second server via a physical interface of the first server, the procedure comprising:
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generating a first packet that provides a communication load, by a second virtual machine that is a virtual machine operating on the first server and transmitting the generated first packet to the virtual bridge; and receiving the generated first packet from the virtual bridge, not transmitting the generated first packet to the second server, and terminating the transmission. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A test environment creation method which is performed by a processor included in a first server and in which, in a test system including the first server and a second server where a plurality of virtual machines operate, the first server includes a virtual bridge which, when receiving a packet transmitted from a first virtual machine that is a virtual machine operating on the first server to the second server, transmits the packet to the second server via a physical interface of the first server, the method comprising:
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generating a first packet that provides a communication load, by a second virtual machine that is a virtual machine operating on the first server and transmitting the generated first packet to the virtual bridge; and receiving the generated first packet from the virtual bridge, not transmitting the generated first packet to the second server, and terminating the transmission. - View Dependent Claims (10, 11, 12)
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13. A device comprising:
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a virtual bridge which, when receiving a packet transmitted from a virtual machine that operates on the device to a computer connected via a network, transmits the packet to the computer via a physical interface of the test device; a load generating unit to generate a first packet that provides a communication load and transmits the generated first packet to the virtual bridge; and a return unit to return the generated first packet from the virtual bridge, not transmit the generated first packet to the computer, and terminating the transmission. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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20. A device comprising:
a processor configured to execute a procedure, the procedure comprising; upon receiving a packet transmitted from a virtual machine that operates on the device to a computer connected via a network, transmitting the packet to the computer via a physical interface of the test device; generating a first packet that provides a communication load and transmitting the generated first packet to the virtual bridge; and receiving the generated first packet from the virtual bridge, not transmitting the generated first packet to the computer, returning the first packet to the second virtual machine by changing a destination address, and terminating the transmission.
Specification