+ private static final String DISABLE_DEFAULT_SUBNET_PROP = "switchmanager.disableDefaultSubnetGateway";
+ private static final String DISABLE_DEFAULT_SUBNET_PROP_VAL = System.getProperty(DISABLE_DEFAULT_SUBNET_PROP);
+ private static final boolean USE_DEFAULT_SUBNET_GW = !Boolean.valueOf(DISABLE_DEFAULT_SUBNET_PROP_VAL);