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Appendix A: Install and Configure Spirent Virtual LabServer
Spirent Virtual LabServer (vLS)
60 | Getting Started with Spirent TestCenter
Prior to starting the VM, set the configuration settings to the number of CPUs, amount of
memory, and hard disk capacity to the values listed in the recommended system
requirements (page
58 ), as well as configuring for bridged networking.
Timing for the VM should be provided by the Network Time Protocol (NTP), not the
VMware clock synchronization software. The latter is turned off by disabling time sync
under
VMware Tools features . The Synchronize guest time with host box should be
unchecked as shown in Figure A-3 .
Figure A-3. Disable Time Sync
Deploying Spirent Virtual LabServer with KVM
To deploy the Labserver VM using KVM, execute the following commands on the
hypervisor to configure the VM network.
sudo brctl addbr br0
On BSD Linux:
sudo /sbin/ifconfig <tap name> create
sudo /sbin/ifconfig br0 adm <tap name> up
sudo /sbin/ifconfig <tap name> up
Other Linux:
sudo tunctl -t <tap name>
sudo ip link set <tap name> up
sudo brctl addif br0 <tap name>
Notes: •
Each of these commands must be executed again, if the hypervisor is
rebooted. Alternatively, the commands could be put into a startup script, so
they execute automatically.
•
The maximum length for tap name is 16 characters. Any additional
characters are truncated.