If the CPE device supports the FactoryReset RPC, this testvar should be set to yes. The test case tr69_300 verifies the FactoryReset RPC. This test must be used with caution - running it will reset the DUT’s configuration to factory defaults, which may be different than the running configuration and alter the test setup. This test should only be run if the base CDRouter configuration matches the factory default configuration of the DUT. To enable this test the testvar tr69FactoryResetRPC must be set to yes.