Hi all, i'm using AMPAK AP6356S wifi card od broadcom BCM4356/2 chip. For this i have patched kernel 5.4.18 with cypress patch files (unfortunatelly this is the highest supported kernel right now). When i'm using only wpa_supplicant which is in version 2.9 i've got no problems to establish a WPA3 connection (AP may have WPA2/WPA3 or just WPA3 encryption). When i'm switching to NM + wpa_supplicant the problems occur when connection is having encryption set to WPA3 only. Turning on -ddd option for wpa_supplicant revealed some difference in authentication parameters. Namely in all cases when the connection was established correctly: - using only wpa_supplicant without nm and encryption was set on AP to WPA2/WPA3, client was able to establish connection with WPA2 or WPA3 - using only wpa_supplicant without nm and encryption was set on AP to WPA3 only, client was able to establish connection with WPA3 - using nm with wpa_supplicant and encryption was set on AP to WPA2/WPA3, client was a able to establish connection with WPA2 or WPA3 i have observed that the Auth Type parameter is set to 4. This is the list of auth params: Oct 02 19:03:21 firefly-rk3399 wpa_supplicant[494]: * bssid_hint=c0:c9:e3:3b:64:e2 Oct 02 19:03:21 firefly-rk3399 wpa_supplicant[494]: * freq_hint=5180 Oct 02 19:03:21 firefly-rk3399 wpa_supplicant[494]: * SSID=OpenWrt Oct 02 19:03:21 firefly-rk3399 wpa_supplicant[494]: * IEs - hexdump(len=51): 30 1a 01 00 00 0f ac 04 01 00 00 0f ac 04 01 00 00 0f ac 08 c0 00 00 00 00 0f ac 06 3b 15 73 51 52 53 54 73 74 75 76 77 78 79 7a 7b 7c 7d 7e 7f 80 81 82 Oct 02 19:03:21 firefly-rk3399 wpa_supplicant[494]: * WPA Versions 0x4 Oct 02 19:03:21 firefly-rk3399 wpa_supplicant[494]: * pairwise=0xfac04 Oct 02 19:03:21 firefly-rk3399 wpa_supplicant[494]: * group=0xfac04 Oct 02 19:03:21 firefly-rk3399 wpa_supplicant[494]: * akm=0xfac08 Oct 02 19:03:21 firefly-rk3399 wpa_supplicant[494]: * Auth Type 4 With these parameters connection is established with no problems. But when i'm trying to make a connection with NM + wpa_supplicant and AP is set only to WPA3 encryption than for some reason Auth Type is se to 0. This is the fragment of log with deauthentication: Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: * bssid_hint=c0:c9:e3:3b:64:e2 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: * freq_hint=5180 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: * SSID=OpenWrt Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: * IEs - hexdump(len=51): 30 1a 01 00 00 0f ac 04 01 00 00 0f ac 04 01 00 00 0f ac 08 c0 00 00 00 00 0f ac 06 3b 15 73 51 52 53 54 73 74 75 76 77 78 79 7a 7b 7c 7d 7e 7f 80 81 82 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: * WPA Versions 0x2 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: * pairwise=0xfac04 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: * group=0xfac04 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: * akm=0xfac08 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: * Auth Type 0 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: nl80211: Connect request send successfully Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: wlan0: Setting authentication timeout: 10 sec 0 usec Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: EAPOL: External notification - EAP success=0 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: EAPOL: External notification - EAP fail=0 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: EAPOL: External notification - portControl=Auto Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/0 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/0/BSSs/0 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/0/BSSs/1 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/0/BSSs/3 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/0/BSSs/4 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/0/BSSs/5 Oct 02 01:26:34 firefly-rk3399 wpa_supplicant[280]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/0/BSSs/6 Oct 02 01:26:44 firefly-rk3399 wpa_supplicant[280]: wlan0: Authentication with c0:c9:e3:3b:64:e2 timed out. Oct 02 01:26:44 firefly-rk3399 wpa_supplicant[280]: Added BSSID c0:c9:e3:3b:64:e2 into blacklist Oct 02 01:26:44 firefly-rk3399 wpa_supplicant[280]: wlan0: WPA: Clear old PMK and PTK Oct 02 01:26:44 firefly-rk3399 wpa_supplicant[280]: wlan0: Request to deauthenticate - bssid=00:00:00:00:00:00 pending_bssid=c0:c9:e3:3b:64:e2 reason=3 (DEAUTH_LEAVING) state=ASSOCIATING Oct 02 01:26:44 firefly-rk3399 wpa_supplicant[280]: wpa_driver_nl80211_disconnect(reason_code=3) So actually my question is if this Auth Type 0 on WPA3 encrypted connection can cause this DEAUTH_LEAVING error? If yes than another question is if NM is causing it? BR Piotr Łobacz [https://softgent.com/wp-content/uploads/2020/01/Zasob-14.png]<https://www.softgent.com> Softgent Sp. z o.o., Budowlanych 31d, 80-298 Gdansk, POLAND KRS: 0000674406, NIP: 9581679801, REGON: 367090912 www.softgent.com<https://www.softgent.com> Sąd Rejonowy Gdańsk-Północ w Gdańsku, VII Wydział Gospodarczy Krajowego Rejestru Sądowego KRS 0000674406, Kapitał zakładowy: 25 000,00 zł wpłacony w całości. Jesteśmy uczestnikiem Programu RZETELNA Firma Sprawdź naszą rzetelność na https://www.rzetelnafirma.pl/F5IA32UW _______________________________________________ Hostap mailing list Hostap@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/hostap
