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tests: AP MLD behavior with multiple STAs

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In particular, verify AID assignment by AP MLD to both non-AP MLDs and
non-MLD STAs.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jouni Malinen 2024-01-30 11:42:05 +02:00 committed by Jouni Malinen
parent f972420e82
commit 13837a031a
1 changed files with 71 additions and 0 deletions
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71
tests/hwsim/test_eht.py
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@ -1610,3 +1610,74 @@ def test_eht_mld_rrm_beacon_req(dev, apdev):
if not report.last_indication:
raise Exception("Last Beacon Report Indication subelement missing")
def test_eht_mld_legacy_stas(dev, apdev):
"""EHT AP MLD and multiple non-MLD STAs"""
for i in range(3):
check_sae_capab(dev[i])
with HWSimRadio(use_mlo=True) as (hapd_radio, hapd_iface):
password = 'qwertyuiop'
ssid = "ap_mld_sae"
params = eht_mld_ap_wpa2_params(ssid, password,
key_mgmt="SAE SAE-EXT-KEY",
mfp="2", pwe='2')
params['rsn_pairwise'] = "CCMP GCMP-256"
params['sae_groups'] = "19 20"
hapd0 = eht_mld_enable_ap(hapd_iface, params)
for i in range(3):
dev[i].connect(ssid, sae_password=password, scan_freq="2412",
key_mgmt="SAE", ieee80211w="2", disable_eht="1")
hapd0.wait_sta()
hapd0.wait_sta()
hapd0.wait_sta()
aid = []
for i in range(3):
aid.append(int(hapd0.get_sta(dev[i].own_addr())['aid']))
traffic_test(dev[i], hapd0)
logger.info("Assigned AIDs: " + str(aid))
if len(set(aid)) != 3:
raise Exception("AP did not assign unique AID to each STA")
def test_eht_mld_and_mlds(dev, apdev):
"""EHT AP MLD and multiple non-AP MLDs"""
check_sae_capab(dev[0])
with HWSimRadio(use_mlo=True) as (hapd_radio, hapd_iface), \
HWSimRadio(use_mlo=True) as (wpas_radio, wpas_iface), \
HWSimRadio(use_mlo=True) as (wpas_radio2, wpas_iface2):
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add(wpas_iface)
check_sae_capab(wpas)
wpas2 = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas2.interface_add(wpas_iface2)
check_sae_capab(wpas2)
password = 'qwertyuiop'
ssid = "ap_mld_sae"
params = eht_mld_ap_wpa2_params(ssid, password,
key_mgmt="SAE SAE-EXT-KEY",
mfp="2", pwe='2')
params['rsn_pairwise'] = "CCMP GCMP-256"
params['sae_groups'] = "19 20"
hapd0 = eht_mld_enable_ap(hapd_iface, params)
wpas.set("sae_pwe", "1")
wpas.connect(ssid, sae_password=password, scan_freq="2412",
key_mgmt="SAE-EXT-KEY", ieee80211w="2")
wpas2.set("sae_pwe", "1")
wpas2.connect(ssid, sae_password=password, scan_freq="2412",
key_mgmt="SAE-EXT-KEY", ieee80211w="2")
hapd0.wait_sta()
hapd0.wait_sta()
aid = []
aid.append(int(hapd0.get_sta(wpas.own_addr())['aid']))
traffic_test(wpas, hapd0)
aid.append(int(hapd0.get_sta(wpas2.own_addr())['aid']))
traffic_test(wpas2, hapd0)
logger.info("Assigned AIDs: " + str(aid))
if len(set(aid)) != 2:
raise Exception("AP MLD did not assign unique AID to each non-AP MLD")