Page 911 - Cloud computing: From paradigm to operation

Intercloud and interoperability 5

II.3.5 Test case: IP address allocation

Table II.26 shows the test case for IP address allocation.

Table II.26 – Test case: IP address allocation

IP address allocation test description
Test purpose To verify that the CSC allocates an IP address to the VM statically or dynamically.
Reference [ITU-T Y.3513] clause 7.3.3
Test sequence Step Type Description Result
1 Stimulus The CSC allocates specified IP addresses for the VM statically.
2 Check The VM gets the IP as requested by the CSC.

3 Stimulus The CSC allocates IP addresses for the VM through dynamic
allocation (DHCP) with a specified IP addresses pool.
4 Check VMs get the IP within the range of the IP pool specified by
the CSC.
Test verdict It is deemed as successfully terminated if at least one check is successful, otherwise it
is deemed as failed.

II.3.6 Test case: IP address reservation

Table II.27 shows the test case for IP address reservation.

Table II.27 – Test case: IP address reservation

IP address reservation test description

Test purpose To verify that the CSC reserves an IP address or a range of IP addresses for specific VM(s).
Reference [ITU-T Y.3513] clause 7.3.3
Test sequence Step Type Description Result
1 Stimulus The CSC reserved a particular IP address for VM A.
2 Check The reserved IP address will not be assigned to VMs other
than VM A.
3 Stimulus The CSC reserved a range of IP addresses for VM B.
4 Check The reserved IP addresses will not be assigned to VMs other
than VM B.
Test verdict It is deemed as successfully terminated if at least one check is successful, otherwise it
is deemed as failed.

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