Problems bridging wpa-supplicant
I am trying to bridge a wireless channel with a wired channel (and some KVM
tap/tun channels for virtual servers).
/etc/network/interfaces:
------------------------
auto lo
iface lo inet loopback
auto br0
iface br0 inet static
address 192.168.0.113
network 192.168.0.0
netmask 255.255.255.0
broadcast 192.168.0.255
gateway 192.168.0.103
bridge_ports eth0 wlan0
auto wlan0
iface wlan0 inet manual
wpa-ssid MySSID
wpa-psk MyPlaintextPassword
wpa-bridge br0
wpa-debug-level 1
Network picture
---------------
Internet wired network
| |
192.168.0.103 +---+---------------------------------
--+
| | eth0
|
| | |
|
| | + bridge br0 192.168.0.113 +
|
| | | |
|
AP 192.168.0.1 )))))))))))((((((((((((| wlan0 KVM virtual
|
| Servers
|
+---------------------------------------+
Without the bridge construction, the wireless connection works 100%. With
the bridge I can't get any data through.
/var/log/messages
-----------------
Apr 1 22:37:28 moezel1 kernel: [369694.657489] br0: port 1(wlan0) entering
learning state
Apr 1 22:37:28 moezel1 kernel: [369694.657489] ADDRCONF(NETDEV_CHANGE):
wlan0: link becomes ready
Apr 1 22:37:32 moezel1 kernel: [369698.917150] br0: port 1(wlan0) entering
disabled state
Apr 1 22:37:33 moezel1 kernel: [369699.996242] br0: port 1(wlan0) entering
learning state
Apr 1 22:37:37 moezel1 kernel: [369704.336505] br0: port 1(wlan0) entering
disabled state
Apr 1 22:37:38 moezel1 kernel: [369705.429951] br0: port 1(wlan0) entering
learning state
Apr 1 22:37:42 moezel1 kernel: [369709.635362] br0: port 1(wlan0) entering
disabled state
Apr 1 22:37:43 moezel1 kernel: [369710.641946] br0: port 1(wlan0) entering
learning state
wpa_supplicant.wlan0.log
------------------------
1238618337.845705: wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0
seq_len=0 key_len=0
1238618337.845726: wpa_driver_wext_set_key: alg=0 key_idx=1 set_tx=0
seq_len=0 key_len=0
1238618337.845739: wpa_driver_wext_set_key: alg=0 key_idx=2 set_tx=0
seq_len=0 key_len=0
1238618337.845751: wpa_driver_wext_set_key: alg=0 key_idx=3 set_tx=0
seq_len=0 key_len=0
1238618337.845764: wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0
seq_len=0 key_len=0
1238618337.845777: State: ASSOCIATED -> DISCONNECTED
1238618337.845789: wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
1238618337.845799: WEXT: Operstate: linkmode=-1, operstate=5
1238618337.845817: EAPOL: External notification - portEnabled=0
1238618337.845827: EAPOL: SUPP_PAE entering state DISCONNECTED
1238618337.845837: EAPOL: SUPP_BE entering state INITIALIZE
1238618337.845849: EAPOL: External notification - portValid=0
1238618337.845859: EAPOL: External notification - EAP success=0
1238618337.848792: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1238618337.848808: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
1238618337.848821: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1238618337.848832: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
1238618337.947496: State: DISCONNECTED -> SCANNING
1238618337.947510: Starting AP scan (broadcast SSID)
1238618337.947530: Scan requested (ret=0) - scan timeout 30 seconds
1238618338.850442: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1238618338.850481: Wireless event: cmd=0x8c02 len=179
1238618338.850498: Association info event
1238618338.850508: req_ies - hexdump(len=48): 00 06 42 4d 47 56 4c 45 01 08
02 04 0b 16 0c 12 18 24 32 04 30 48 60 6c dd 16 00 50 f2 01 01 00 00 50 f2
04 01 00 00 50 f2 04 01 00 00
50 f2 02
1238618338.850533: resp_ies - hexdump(len=24): 01 08 82 84 8b 96 24 30 48 6c
32 04 0c 12 18 60 dd 06 00 10 18 02 00 f0
1238618338.850551: WPA: set own WPA/RSN IE - hexdump(len=24): dd 16 00 50 f2
01 01 00 00 50 f2 04 01 00 00 50 f2 04 01 00 00 50 f2 02
1238618338.850572: RTM_NEWLINK: operstate=0 ifi_flags=0x11003
([UP][LOWER_UP])
1238618338.850583: Wireless event: cmd=0x8b15 len=20
1238618338.850593: Wireless event: new AP: 00:c0:49:f0:93:32
1238618338.850605: State: SCANNING -> ASSOCIATED
1238618338.850615: wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
1238618338.850626: WEXT: Operstate: linkmode=-1, operstate=5
1238618338.850653: Associated to a new BSS: BSSID=00:c0:49:f0:93:32
1238618338.850663: No keys have been configured - skip key clearing
1238618338.850676: Associated with 00:c0:49:f0:93:32
1238618338.850685: WPA: Association event - clear replay counter
1238618338.850695: WPA: Clear old PTK
1238618338.850705: EAPOL: External notification - portEnabled=0
1238618338.850717: EAPOL: External notification - portValid=0
1238618338.850727: EAPOL: External notification - EAP success=0
1238618338.850737: EAPOL: External notification - portEnabled=1
1238618338.850747: EAPOL: SUPP_PAE entering state CONNECTING
1238618338.850757: EAPOL: SUPP_BE entering state IDLE
1238618338.850795: Setting authentication timeout: 10 sec 0 usec
1238618338.850809: Cancelling scan request
1238618338.850821: RTM_NEWLINK: operstate=0 ifi_flags=0x11003
([UP][LOWER_UP])
1238618338.850832: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
1238618338.850844: RTM_NEWLINK: operstate=0 ifi_flags=0x11003
([UP][LOWER_UP])
1238618338.850855: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
1238618339.120200: CTRL-EVENT-TERMINATING - signal 15 received
1238618339.120244: Removing interface wlan0
1238618339.120255: State: ASSOCIATED -> DISCONNECTED
1238618339.120266: wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
1238618339.120277: WEXT: Operstate: linkmode=-1, operstate=5
1238618339.120300: wpa_driver_wext_deauthenticate
1238618339.120354: No keys have been configured - skip key clearing
1238618339.120366: EAPOL: External notification - portEnabled=0
1238618339.120378: EAPOL: SUPP_PAE entering state DISCONNECTED
1238618339.120390: EAPOL: SUPP_BE entering state INITIALIZE
1238618339.120402: EAPOL: External notification - portValid=0
1238618339.120412: wpa_driver_wext_set_wpa
1238618339.120424: wpa_driver_wext_set_drop_unencrypted
1238618339.120435: wpa_driver_wext_set_countermeasures
1238618339.120447: No keys have been configured - skip key clearing
1238618339.132852: Removed BSSID 00:c0:49:f0:93:32 from blacklist (clear)
1238618339.132926: Cancelling scan request
1238618339.132938: Cancelling authentication timeout
1238618339.132985: WEXT: Operstate: linkmode=0, operstate=6
1238618421.107120: Initializing interface 'wlan0' conf 'N/A' driver 'wext'
ctrl_interface '/var/run/wpa_supplicant' bridge 'br0'
1238618421.107188: Initializing interface (2) 'wlan0'
1238618421.643910: Interface wlan0 set UP - waiting a second for the driver
to complete initialization
1238618422.644030: SIOCGIWRANGE: WE(compiled)=22 WE(source)=21 enc_capa=0xf
1238618422.644059: capabilities: key_mgmt 0xf enc 0xf flags 0x0
1238618422.670481: WEXT: Operstate: linkmode=1, operstate=5
1238618422.679497: Own MAC address: 00:90:4b:22:47:cd
1238618422.679515: Receiving packets from bridge interface 'br0'
1238618422.715503: Failed to open l2_packet connection for the bridge
interface 'br0'
1238618422.715534: Failed to add interface wlan0
1238618422.715550: State: DISCONNECTED -> DISCONNECTED
1238618422.715565: wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
1238618422.715578: WEXT: Operstate: linkmode=-1, operstate=5
1238618422.715603: wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0
seq_len=0 key_len=0
1238618422.715624: wpa_driver_wext_set_key: alg=0 key_idx=1 set_tx=0
seq_len=0 key_len=0
1238618422.715639: wpa_driver_wext_set_key: alg=0 key_idx=2 set_tx=0
seq_len=0 key_len=0
1238618422.715655: wpa_driver_wext_set_key: alg=0 key_idx=3 set_tx=0
seq_len=0 key_len=0
I am running Debian Testing, bridge-utils 1.4-5 and wpasupplicant 0.6.4-3.
Any ideas to get this to work? (I sent two days without any luck).
Thanks,
Bob van der Moezel
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