que^n no'i cho bie^'t ddie^?m quan tro.ng na`y
dde^? sinh ra ca'i psk cho ddu'ng pha?i xa`i
skipper:~# wpa_passphrase myssid MySecret
network={
ssid="myssid"
#psk="MySecret"
psk=8fef3f911c44cdb89f495b78d0729effd397d90f7dbe7a33bcf1f3efd835385d
}
skipper:~#
ca('t ddoa.n na`y da'n va`o /etc/wpa_supplicant.conf
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=wheel
network={
ssid="myssid"
#psk="MySecret"
psk=8fef3f911c44cdb89f495b78d0729effd397d90f7dbe7a33bcf1f3efd835385d
key_mgmt=WPA-PSK
proto=WPA
}
Ro^`i thu+? la.i xem sao.
DDe^? mi`nh vie^'t ca'i "hao tu" ro^`i gu+?i le^n
vnlinux.org
TND
Hoang Anh Tuan wrote:
> --- Nguyen Duy Tho <[EMAIL PROTECTED]> wrote:
>
>
>> thi`
>>
>>> chu*a ddu*o*.c. Mi`nh co' go*?i ke`m mo^.t so^'
>>> output:
>>>
>>> [EMAIL PROTECTED] tuan]# wpa_gui
>>> Session management error: Authentication Rejected,
>>> reason : None of the authentication protocols
>>> specified are supported and host-based
>>>
>> authentication
>>
>>> failed
>>>
>>>
>> None of the authentication protocols
>> specified are supported and host-based
>> authentication
>> failed
>>
>> Va^.y la` kho^ng du`ng TKIP gi` he^'t
>>
>>
>>> Selected interface 'eth1'
>>> Trying to connect to
>>>
>> '/var/run/wpa_supplicant/eth1'
>>
>>> Failed to open control connection to
>>>
>> wpa_supplicant.
>>
>>> PING failed - trying to reconnect
>>> Trying to connect to
>>>
>> '/var/run/wpa_supplicant/eth1'
>>
>>> PING failed - trying to reconnect
>>> Trying to connect to
>>>
>> '/var/run/wpa_supplicant/eth1'
>>
>>> [EMAIL PROTECTED] tuan]#
>>>
>>> [EMAIL PROTECTED] network-scripts]# /sbin/service
>>> wpa_supplicant status
>>> wpa_supplicant dead but subsys locked
>>>
>>> Du`ng [EMAIL PROTECTED] network-scripts]#vi
>>> /var/run/wpa_supplicant/eth1 thi` bi. ba'o lo^~i
>>> permission denied
>>>
>>> Dda^y la` config cua wpa_supplicant.conf:
>>>
>>> ctrl_interface=/var/run/wpa_supplicant
>>> #ctrl_interface_group=wheel
>>> ctrl_interface_group=root
>>>
>>> network={
>>> ssid="BD"
>>> psk="aaabbbcccddd"
>>> key_mgmt=WPA-PSK
>>> proto=WPA
>>> pairwise=TKIP
>>> group=TKIP
>>> }
>>>
>>>
>> # cat /etc/wpa_supplicant.conf
>>
>> ctrl_interface=/var/run/wpa_supplicant
>> ctrl_interface_group=wheel
>>
>> network={
>> ssid="BD"
>> scan_ssid=1
>> psk="aaabbbcccddd"
>> key_mgmt=WPA-PSK
>> }
>>
>>
>> Du`ng group wheel thi` hay ho+n vi` the^m user va`o
>> group na`y thi` user
>> ddo' la` admin.
>> #/usr/sbin/wpa_supplicant -ieth1 -c
>> /etc/wpa_supplicant.conf -d -w
>>
>> cha.y thu+?
>> #wpa_cli
>>
>> help dde^? xem ca'c options.
>> status xem status
>>
>>
>> TND
>>
>
> Mi`nh dda~ la`m nhu* ba.n, nhung va^~n bi. ba'o lo^~i
> nhu* sau:
>
> [EMAIL PROTECTED] tuan]# /usr/sbin/wpa_supplicant -ieth1
> -c /etc/wpa_supplicant/wpa_supplicant.conf -d -w
> Initializing interface 'eth1' conf
> '/etc/wpa_supplicant/wpa_supplicant.conf' driver
> 'default' ctrl_interface 'N/A'
> Configuration file
> '/etc/wpa_supplicant/wpa_supplicant.conf' ->
> '/etc/wpa_supplicant/wpa_supplicant.conf'
> Reading configuration file
> '/etc/wpa_supplicant/wpa_supplicant.conf'
> ctrl_interface='/var/run/wpa_supplicant'
> ctrl_interface_group=0 (from group name 'root')
> Priority group 0
> id=0 ssid='BD'
> Initializing interface (2) 'eth1'
> EAPOL: SUPP_PAE entering state DISCONNECTED
> EAPOL: KEY_RX entering state NO_KEY_RECEIVE
> EAPOL: SUPP_BE entering state INITIALIZE
> EAP: EAP entering state DISABLED
> EAPOL: External notification - portEnabled=0
> EAPOL: External notification - portValid=0
> SIOCGIWRANGE: WE(compiled)=19 WE(source)=18
> enc_capa=0xf
> capabilities: key_mgmt 0xf enc 0xf
> Own MAC address: 00:04:23:86:69:82
> wpa_driver_hostap_set_wpa: enabled=1
> wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0
> seq_len=0 key_len=0
> ioctl[PRISM2_IOCTL_HOSTAPD]: Operation not supported
> Failed to set encryption.
> wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0
> seq_len=0 key_len=0
> ioctl[PRISM2_IOCTL_HOSTAPD]: Operation not supported
> Failed to set encryption.
> wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0
> seq_len=0 key_len=0
> ioctl[PRISM2_IOCTL_HOSTAPD]: Operation not supported
> Failed to set encryption.
> wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0
> seq_len=0 key_len=0
> ioctl[PRISM2_IOCTL_HOSTAPD]: Operation not supported
> Failed to set encryption.
> wpa_driver_hostap_set_countermeasures: enabled=0
> wpa_driver_hostap_set_drop_unencrypted: enabled=1
> Setting scan request: 0 sec 100000 usec
> Added interface eth1
> Wireless event: cmd=0x8b06 len=8
> RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
> RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1' added
> State: DISCONNECTED -> SCANNING
> Starting AP scan (specific SSID)
> Scan SSID - hexdump_ascii(len=2):
> 42 44
> BD
> ioctl[PRISM2_IOCTL_HOSTAPD]: Operation not supported
> Failed to initiate AP scan.
> Setting scan request: 10 sec 0 usec
> Scan timeout - try to get results
> Received 0 bytes of scan results (0 BSSes)
> Scan results: 0
> Selecting BSS from priority group 0
> No suitable AP found.
> Setting scan request: 5 sec 0 usec
> Starting AP scan (broadcast SSID)
> Scan timeout - try to get results
> Received 0 bytes of scan results (0 BSSes)
> Scan results: 0
> Selecting BSS from priority group 0
> No suitable AP found.
> Setting scan request: 5 sec 0 usec
> CTRL-EVENT-TERMINATING - signal 2 received
> Removing interface eth1
> State: SCANNING -> DISCONNECTED
> No keys have been configured - skip key clearing
> EAPOL: External notification - portEnabled=0
> EAPOL: External notification - portValid=0
> wpa_driver_hostap_set_wpa: enabled=0
> ioctl[PRISM2_IOCTL_HOSTAPD]: Operation not supported
> wpa_driver_hostap_set_drop_unencrypted: enabled=0
> wpa_driver_hostap_set_countermeasures: enabled=0
> No keys have been configured - skip key clearing
> Cancelling scan request
> [EMAIL PROTECTED] tuan]#
>
> Trong lu'c ddo' xem wpa_client thi` tha^'y nhu* sau:
>
> [EMAIL PROTECTED] tuan]# /usr/sbin/wpa_cli
> wpa_cli v0.4.8
> Copyright (c) 2004-2005, Jouni Malinen
> <[EMAIL PROTECTED]> and contributors
>
> This program is free software. You can distribute it
> and/or modify it
> under the terms of the GNU General Public License
> version 2.
>
> Alternatively, this software may be distributed under
> the terms of the
> BSD license. See README and COPYING for more details.
>
>
> Selected interface 'eth1'
>
> Interactive mode
>
>
>> status
>>
> wpa_state=SCANNING
>
>
>
> Va^.y la` bi. gi` va^.y ba.n?
>
> Tua^'n
>
> __________________________________________________
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>
>
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