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This test connects the device using the Access String “loopback”. The test then sends data through the device in loopback mode. The test verifies that a throughput of 100 Mbps can be achieved and that packet loss does not exceed 5%.
Test details
Associated requirements |
Device.Network.MobileBroadband.CDMA.Loopback |
Platforms |
Windows RT (ARM-based) Windows 8 (x64) Windows 8 (x86) |
Expected run time |
~10 minutes |
Categories |
Certification Reliability |
Type |
Automated |
Running the test
Before you run the test, complete the test setup as described in the test requirements: Mobile Broadband Testing Prerequisites.
If Windows Firewall is blocking loopback traffic, the following Windows PowerShell commands can be used to permit the loopback traffic:
Powershell set-executionpolicy unrestricted -fNew-NetFirewallRule -DisplayName InboundLoopBack -Profile Any -Action Allow -Direction Inbound -LocalPort 2000 -Protocol UDPNew-NetFirewallRule -DisplayName OutboundLoopBack -Profile Any -Action Allow -Direction Inbound -RemotePort 2000 -Protocol UDP
Troubleshooting
For troubleshooting information, see Troubleshooting Device.Network Testing.