VLAN dynamic interface down
michael-dev
michael-dev
Mon Aug 13 12:37:43 PDT 2012
Hi,
I remember I once (>2 years ago) had issues, that let me add an
explicit ifconfig-up to vlan_init.c (after the new
wlan-per-vlan-interface has been created), but I'm not certain.
Maybe this would help in your case, too?
I cannot reproduce this with current HEAD.
Regards,
M. Braun
Am 11.08.2012 16:41, schrieb Bertrand Jacquin:
> Hi,
>
> Not anyone is getting the same issue ?
>
> Bertrand
>
> D'ar yaou 02 a viz Eost 2012 e 23 eur 42, ? Bertrand Jacquin ? he
> deus skrivet :
>> Hi,
>>
>> I've setup a small configuration to let hostapd created dynamic
>> interface using the dynamic_vlan functionality as the follow :
>>
>> logger_syslog=-1
>> logger_syslog_level=1
>> logger_stdout=-1
>> logger_stdout_level=2
>> dump_file=/var/run/hostapd-wlan0.dump
>> ctrl_interface=/var/run/hostapd
>> ctrl_interface_group=0
>> interface=wlan0
>> driver=nl80211
>> ssid=Scabb Island
>> ieee80211d=1
>> country_code=FR
>> hw_mode=g
>> channel=1
>> beacon_int=100
>> dtim_period=10
>> ignore_broadcast_ssid=0
>> wmm_enabled=0
>> auth_algs=1
>> wpa=2
>> wpa_passphrase=XXXXXX
>> wpa_key_mgmt=WPA-PSK
>> wpa_pairwise=CCMP
>>
>> dynamic_vlan=1
>> vlan_file=/etc/hostapd/vlan.lst
>> accept_mac_file=/etc/hostapd/accept.lst
>>
>> /etc/hostapd/vlan.lst contain the following :
>>
>> * vlan#
>>
>> Interface vlanX is correctly created but remain DOWN :
>>
>> # ip link show dev vlan34
>> 44: vlan34: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
>> qlen 1000
>> link/ether 00:1b:b1:03:70:6a brd ff:ff:ff:ff:ff:ff
>>
>> So hostapd fail to add STA to freshly created interface :
>>
>> nl80211: NL80211_ATTR_STA_VLAN (addr=5c:0a:5b:25:9d:a7
>> ifname=vlan34 vlan_id=34) failed: -100 (Network is down)
>> wlan0: STA 5c:0a:5b:25:9d:a7 IEEE 802.11: could not bind the STA
>> entry to vlan_id=34
>>
>>
>> If I manually set up iface vlan34, all is fine, but I would like not
>> to
>> do this.
>>
>> Looking for this on Google seems to explain that this dynamic iface
>> should be a bridge, but it's not :
>>
>> # ethtool -i vlan34
>> driver: ath5k
>> version: 3.1.10-allin1
>> firmware-version: N/A
>> bus-info: 0000:00:0c.0
>> supports-statistics: no
>> supports-test: no
>> supports-eeprom-access: no
>> supports-register-dump: no
>>
>> Is something wrong ? I'm using hostapd v1.0 :
>>
>> # hostapd -v
>> hostapd v1.0
>> User space daemon for IEEE 802.11 AP management,
>> IEEE 802.1X/WPA/WPA2/EAP/RADIUS Authenticator
>> Copyright (c) 2002-2012, Jouni Malinen <j at w1.fi> and contributors
>>
>> I include a log file generated by launching hostapd as the follow :
>>
>> # hostapd -dd -K -P /var/run/hostapd-wlan0.pid
>> /etc/hostapd/wlan0.conf
>>
>> I volontary suppressed all 'Add randomness' lines as really annoying
>> and also masked PSK.
>>
>> Regards,
>>
>> --
>> Beber
>
>> random: Trying to read entropy from /dev/random
>> Configuration file: /etc/hostapd/wlan0.conf
>> ctrl_interface_group=0
>> nl80211: interface wlan0 in phy phy0
>> rfkill: Cannot open RFKILL control device
>> nl80211: RFKILL status not available
>> nl80211: Using driver-based off-channel TX
>> nl80211: Add own interface ifindex 5
>> nl80211: Set mode ifindex 5 iftype 3 (AP)
>> nl80211: Create interface iftype 6 (MONITOR)
>> nl80211: New interface mon.wlan0 created: ifindex=43
>> nl80211: Add own interface ifindex 43
>> BSS count 1, BSSID mask 00:00:00:00:00:00 (0 bits)
>> nl80211: Regulatory information - country=00
>> nl80211: 2402-2472 @ 40 MHz
>> nl80211: 2457-2482 @ 20 MHz
>> nl80211: 2474-2494 @ 20 MHz
>> nl80211: 5170-5250 @ 40 MHz
>> nl80211: 5735-5835 @ 40 MHz
>> nl80211: Added 802.11b mode based on 802.11g information
>> Allowed channel: mode=1 chan=1 freq=2412 MHz max_tx_power=20 dBm
>> Allowed channel: mode=1 chan=2 freq=2417 MHz max_tx_power=20 dBm
>> Allowed channel: mode=1 chan=3 freq=2422 MHz max_tx_power=20 dBm
>> Allowed channel: mode=1 chan=4 freq=2427 MHz max_tx_power=20 dBm
>> Allowed channel: mode=1 chan=5 freq=2432 MHz max_tx_power=20 dBm
>> Allowed channel: mode=1 chan=6 freq=2437 MHz max_tx_power=20 dBm
>> Allowed channel: mode=1 chan=7 freq=2442 MHz max_tx_power=20 dBm
>> Allowed channel: mode=1 chan=8 freq=2447 MHz max_tx_power=20 dBm
>> Allowed channel: mode=1 chan=9 freq=2452 MHz max_tx_power=20 dBm
>> Allowed channel: mode=1 chan=10 freq=2457 MHz max_tx_power=20 dBm
>> Allowed channel: mode=1 chan=11 freq=2462 MHz max_tx_power=20 dBm
>> Allowed channel: mode=0 chan=1 freq=2412 MHz max_tx_power=20 dBm
>> Allowed channel: mode=0 chan=2 freq=2417 MHz max_tx_power=20 dBm
>> Allowed channel: mode=0 chan=3 freq=2422 MHz max_tx_power=20 dBm
>> Allowed channel: mode=0 chan=4 freq=2427 MHz max_tx_power=20 dBm
>> Allowed channel: mode=0 chan=5 freq=2432 MHz max_tx_power=20 dBm
>> Allowed channel: mode=0 chan=6 freq=2437 MHz max_tx_power=20 dBm
>> Allowed channel: mode=0 chan=7 freq=2442 MHz max_tx_power=20 dBm
>> Allowed channel: mode=0 chan=8 freq=2447 MHz max_tx_power=20 dBm
>> Allowed channel: mode=0 chan=9 freq=2452 MHz max_tx_power=20 dBm
>> Allowed channel: mode=0 chan=10 freq=2457 MHz max_tx_power=20 dBm
>> Allowed channel: mode=0 chan=11 freq=2462 MHz max_tx_power=20 dBm
>> Completing interface initialization
>> Mode: IEEE 802.11g Channel: 1 Frequency: 2412 MHz
>> nl80211: Set freq 2412 (ht_enabled=0 sec_channel_offset=0)
>> RATE[0] rate=10 flags=0x1
>> RATE[1] rate=20 flags=0x1
>> RATE[2] rate=55 flags=0x1
>> RATE[3] rate=110 flags=0x1
>> RATE[4] rate=60 flags=0x0
>> RATE[5] rate=90 flags=0x0
>> RATE[6] rate=120 flags=0x0
>> RATE[7] rate=180 flags=0x0
>> RATE[8] rate=240 flags=0x0
>> RATE[9] rate=360 flags=0x0
>> RATE[10] rate=480 flags=0x0
>> RATE[11] rate=540 flags=0x0
>> Flushing old station entries
>> Deauthenticate all stations
>> wpa_driver_nl80211_set_key: ifindex=5 alg=0 addr=(nil) key_idx=0
>> set_tx=0 seq_len=0 key_len=0
>> wpa_driver_nl80211_set_key: ifindex=5 alg=0 addr=(nil) key_idx=1
>> set_tx=0 seq_len=0 key_len=0
>> wpa_driver_nl80211_set_key: ifindex=5 alg=0 addr=(nil) key_idx=2
>> set_tx=0 seq_len=0 key_len=0
>> wpa_driver_nl80211_set_key: ifindex=5 alg=0 addr=(nil) key_idx=3
>> set_tx=0 seq_len=0 key_len=0
>> Using interface wlan0 with hwaddr 00:1b:b1:03:70:6a and ssid 'Scabb
>> Island'
>> Deriving WPA PSK based on passphrase
>> SSID - hexdump_ascii(len=12):
>> 53 63 61 62 62 20 49 73 6c 61 6e 64 Scabb Island
>> PSK (ASCII passphrase) - hexdump_ascii(len=8):
>> XXXXX MASKED XXXX
>> PSK (from passphrase) - hexdump(len=32): XXXXX MASKED XXXX
>> random: Cannot read from /dev/random: Resource temporarily
>> unavailable
>> random: Got 0/20 bytes from /dev/random
>> random: Only 0/20 bytes of strong random data available from
>> /dev/random
>> random: Not enough entropy pool available for secure operations
>> WPA: Not enough entropy in random pool for secure operations -
>> update keys later when the first station connects
>> Get randomness: len=32 entropy=0
>> GMK - hexdump(len=32): XXXXX MASKED XXXX
>> Get randomness: len=32 entropy=0
>> Key Counter - hexdump(len=32): XXXXX MASKED XXXX
>> WPA: Delay group state machine start until Beacon frames have been
>> configured
>> nl80211: Set beacon (beacon_set=0)
>> WPA: Start group state machine to set initial keys
>> WPA: group state machine entering state GTK_INIT (VLAN-ID 0)
>> Get randomness: len=16 entropy=0
>> GTK - hexdump(len=16): XXXXX MASKED XXXX
>> WPA: group state machine entering state SETKEYSDONE (VLAN-ID 0)
>> wpa_driver_nl80211_set_key: ifindex=5 alg=3 addr=0x80aa754 key_idx=1
>> set_tx=1 seq_len=0 key_len=16
>> broadcast key
>> wpa_driver_nl80211_set_operstate: operstate 0->1 (UP)
>> netlink: Operstate: linkmode=-1, operstate=6
>> wlan0: Setup of interface done.
>> RTM_NEWLINK: operstate=1 ifi_flags=0x1002 ()
>> nl80211: Ignore interface down event since interface mon.wlan0 is up
>> RTM_NEWLINK: operstate=1 ifi_flags=0x11043 ([UP][RUNNING][LOWER_UP])
>> RTM_NEWLINK, IFLA_IFNAME: Interface 'mon.wlan0' added
>> Unknown event 5
>> RTM_NEWLINK: operstate=1 ifi_flags=0x11043 ([UP][RUNNING][LOWER_UP])
>> RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
>> nl80211: if_removed already cleared - ignore event
>> mgmt::deauth cb
>> mgmt::auth
>> authentication: STA=5c:0a:5b:25:9d:a7 auth_alg=0 auth_transaction=1
>> status_code=0 wep=0
>> New STA
>> wlan0: STA 5c:0a:5b:25:9d:a7 RADIUS: VLAN ID 34
>> wlan0: STA 5c:0a:5b:25:9d:a7 IEEE 802.11: authentication OK (open
>> system)
>> wlan0: STA 5c:0a:5b:25:9d:a7 MLME:
>> MLME-AUTHENTICATE.indication(5c:0a:5b:25:9d:a7, OPEN_SYSTEM)
>> wlan0: STA 5c:0a:5b:25:9d:a7 MLME:
>> MLME-DELETEKEYS.request(5c:0a:5b:25:9d:a7)
>> authentication reply: STA=5c:0a:5b:25:9d:a7 auth_alg=0
>> auth_transaction=2 resp=0 (IE len=0)
>> mgmt::auth cb
>> wlan0: STA 5c:0a:5b:25:9d:a7 IEEE 802.11: authenticated
>> mgmt::assoc_req
>> association request: STA=5c:0a:5b:25:9d:a7 capab_info=0x431
>> listen_interval=10
>> new AID 1
>> wlan0: STA 5c:0a:5b:25:9d:a7 IEEE 802.11: association OK (aid 1)
>> mgmt::assoc_resp cb
>> wlan0: STA 5c:0a:5b:25:9d:a7 IEEE 802.11: associated (aid 1)
>> wlan0: STA 5c:0a:5b:25:9d:a7 MLME:
>> MLME-ASSOCIATE.indication(5c:0a:5b:25:9d:a7)
>> wlan0: STA 5c:0a:5b:25:9d:a7 MLME:
>> MLME-DELETEKEYS.request(5c:0a:5b:25:9d:a7)
>> wpa_driver_nl80211_set_key: ifindex=5 alg=0 addr=0x8a4bba0 key_idx=0
>> set_tx=1 seq_len=0 key_len=0
>> addr=5c:0a:5b:25:9d:a7
>> VLAN: vlan_add_dynamic(vlan_id=34 ifname=vlan#)
>> nl80211: Create interface iftype 4 (unknown)
>> nl80211: New interface vlan34 created: ifindex=44
>> nl80211: Add own interface ifindex 44
>> wlan0: STA 5c:0a:5b:25:9d:a7 IEEE 802.11: added new dynamic VLAN
>> interface 'vlan34'
>> wlan0: STA 5c:0a:5b:25:9d:a7 IEEE 802.11: binding station to
>> interface 'vlan34'
>> WPA: Add group state machine for VLAN-ID 34
>> random: Cannot read from /dev/random: Resource temporarily
>> unavailable
>> random: Got 0/20 bytes from /dev/random
>> random: Only 0/20 bytes of strong random data available from
>> /dev/random
>> random: Not enough entropy pool available for secure operations
>> WPA: Not enough entropy in random pool for secure operations -
>> update keys later when the first station connects
>> Get randomness: len=32 entropy=154
>> GMK - hexdump(len=32): XXXXX MASKED XXXX
>> Get randomness: len=32 entropy=122
>> Key Counter - hexdump(len=32): XXXXX MASKED XXXX
>> WPA: group state machine entering state GTK_INIT (VLAN-ID 34)
>> Get randomness: len=16 entropy=90
>> GTK - hexdump(len=16): XXXXX MASKED XXXX
>> WPA: group state machine entering state SETKEYSDONE (VLAN-ID 34)
>> wpa_driver_nl80211_set_key: ifindex=44 alg=3 addr=0x80aa754
>> key_idx=1 set_tx=1 seq_len=0 key_len=16
>> broadcast key
>> nl80211: set_key failed; err=-100 Network is down)
>> WPA: Moving STA 5c:0a:5b:25:9d:a7 to use group state machine for
>> VLAN ID 34
>> nl80211: NL80211_ATTR_STA_VLAN (addr=5c:0a:5b:25:9d:a7 ifname=vlan34
>> vlan_id=34) failed: -100 (Network is down)
>> wlan0: STA 5c:0a:5b:25:9d:a7 IEEE 802.11: could not bind the STA
>> entry to vlan_id=34
>> RTM_NEWLINK: operstate=1 ifi_flags=0x1002 ()
>> nl80211: Ignore interface down event since interface vlan34 is up
>> RTM_NEWLINK: operstate=1 ifi_flags=0x1002 ()
>> nl80211: Ignore interface down event since interface vlan34 is up
>> nl80211: Event message available
>> nl80211: New station 5c:0a:5b:25:9d:a7
>> mgmt::disassoc
>> disassocation: STA=5c:0a:5b:25:9d:a7 reason_code=8
>> wlan0: STA 5c:0a:5b:25:9d:a7 WPA: event 2 notification
>> wpa_driver_nl80211_set_key: ifindex=5 alg=0 addr=0x8a4bba0 key_idx=0
>> set_tx=1 seq_Killed by signal 2.
>
>
>
>
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