Example #1
0
def test_rssi_based_assoc_rej_good_rssi(dev, apdev):
    """RSSI-based association rejection: STA with RSSI above the threshold connects"""
    check_set_tx_power(dev, apdev)
    try:
        run_rssi_based_assoc_rej_good_rssi(dev, apdev)
    finally:
        reset_rx_rssi(dev[0])
Example #2
0
def test_rssi_based_assoc_rej_good_rssi(dev, apdev):
    """RSSI-based association rejection: STA with RSSI above the threshold connects"""
    check_set_tx_power(dev, apdev)
    try:
        run_rssi_based_assoc_rej_good_rssi(dev, apdev)
    finally:
        reset_rx_rssi(dev[0])
Example #3
0
def test_rssi_based_assoc_rej_timeout(dev, apdev, params):
    """RSSI-based association rejection: no assoc request during retry timeout"""
    check_set_tx_power(dev, apdev)
    try:
        run_rssi_based_assoc_rej_timeout(dev, apdev, params)
    finally:
        reset_rx_rssi(dev[0])
        dev[0].request("SCAN_INTERVAL 5")
Example #4
0
def test_rssi_based_assoc_rej_timeout(dev, apdev, params):
    """RSSI-based association rejection: no assoc request during retry timeout"""
    check_set_tx_power(dev, apdev)
    try:
        run_rssi_based_assoc_rej_timeout(dev, apdev, params)
    finally:
        reset_rx_rssi(dev[0])
        dev[0].request("SCAN_INTERVAL 5")
Example #5
0
def test_rssi_based_assoc_rssi_change(dev, apdev):
    """RSSI-based association rejection: connect after improving RSSI"""
    check_set_tx_power(dev, apdev)
    try:
        ap_params = {'ssid': "test-RSSI-ar-to",
                     'rssi_reject_assoc_rssi': '-45',
                     'rssi_reject_assoc_timeout': '60'}

        logger.info("Set APs RSSI rejection threshold to -45 dBm, retry timeout: 60")
        hapd = hostapd.add_ap(apdev[0], ap_params)

        run_rssi_based_assoc_rssi_change(dev, hapd)
    finally:
        reset_rx_rssi(dev[0])
        reset_rx_rssi(hapd)
        dev[0].request("SCAN_INTERVAL 5")
Example #6
0
def check_set_tx_power(dev, apdev):
    hapd = hostapd.add_ap(apdev[0], {'ssid': 'check_tx_power'})
    set_rx_rssi(hapd, -50)

    dev[0].scan(freq=2412)
    ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 2)

    res = dev[0].request("SCAN_RESULTS")
    if '-50' not in res:
        raise HwsimSkip('set_rx_rssi not supported')

    reset_rx_rssi(hapd)

    dev[0].scan(freq=2412)
    ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 2)

    res = dev[0].request("SCAN_RESULTS")
    if '-30' not in res:
        raise HwsimSkip('set_rx_rssi not supported')
Example #7
0
def check_set_tx_power(dev, apdev):
    hapd = hostapd.add_ap(apdev[0], {'ssid': 'check_tx_power'})
    set_rx_rssi(hapd, -50)

    dev[0].scan(freq=2412)
    ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 2)

    res = dev[0].request("SCAN_RESULTS")
    if '-50' not in res:
        raise HwsimSkip('set_rx_rssi not supported')

    reset_rx_rssi(hapd)

    dev[0].scan(freq=2412)
    ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], 2)

    res = dev[0].request("SCAN_RESULTS")
    if '-30' not in res:
        raise HwsimSkip('set_rx_rssi not supported')