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tests: Verify correct VLAN operation after reconnect

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This adds a test case ap_vlan_reconnect. It connects, disconnects, and
reconnects a station in a VLAN. This tests for a regression with
wpa_group entering the FATAL_FAILURE state as the AP_VLAN interface is
removed before the group was stopped.

Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
This commit is contained in:
Michael Braun 2016-02-24 12:53:08 +01:00 committed by Jouni Malinen
parent 3fdb5005f5
commit 6556ddaf49
1 changed files with 19 additions and 0 deletions
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19
tests/hwsim/test_ap_vlan.py
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@ -609,3 +609,22 @@ def test_ap_vlan_wpa2_radius_mixed(dev, apdev):
finally: finally:
subprocess.call(['ifconfig', ifname, 'down']) subprocess.call(['ifconfig', ifname, 'down'])
subprocess.call(['ip', 'link', 'del', ifname]) subprocess.call(['ip', 'link', 'del', ifname])
def test_ap_vlan_reconnect(dev, apdev):
"""AP VLAN with WPA2-PSK connect, disconnect, connect"""
params = hostapd.wpa2_params(ssid="test-vlan",
passphrase="12345678")
params['dynamic_vlan'] = "1";
params['accept_mac_file'] = "hostapd.accept";
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
logger.info("connect sta")
dev[0].connect("test-vlan", psk="12345678", scan_freq="2412")
hwsim_utils.test_connectivity_iface(dev[0], hapd, "brvlan1")
logger.info("disconnect sta")
dev[0].request("REMOVE_NETWORK all")
dev[0].wait_disconnected(timeout=10)
time.sleep(1)
logger.info("reconnect sta")
dev[0].connect("test-vlan", psk="12345678", scan_freq="2412")
hwsim_utils.test_connectivity_iface(dev[0], hapd, "brvlan1")