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Thread: HOWTO: Wireless Security - WPA1, WPA2, LEAP, etc.

  1. #1021
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    Re: HOWTO: Wireless Security - WPA1, WPA2, LEAP, etc.

    Supplicant installed.

    Return of iwconfig : (no extensions except for this)

    [ ath0 IEEE 802.11g ESSID:"cobweb" ]
    [ Mode:Managed Frequency:2.417 GHz Access Point: Not-Associated ]
    [ Bit Rate:0 kb/s Tx-Power:9 dBm Sensitivity=0/3 ]
    [ Retryff RTS thrff Fragment thrff]
    [ Power Managementff]
    [ Link Quality=0/94 Signal level=-95 dBm Noise level=-95 dBm]
    [ Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0]
    [ Tx excessive retries:0 Invalid misc:0 Missed beacon:0]

    In order?
    Last edited by buccaneere; November 28th, 2007 at 03:20 PM.
    If you wanna' help, great. But explain as you go. Otherwise, you're just giving away fish, and not the important stuff - pole, bait, net, etc...

    Still a beginnerd, but not absolute...

  2. #1022
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    Re: HOWTO: Wireless Security - WPA1, WPA2, LEAP, etc.

    Quote Originally Posted by buccaneere View Post
    Supplicant installed.

    Return of iwconfig : (no extensions except for this)

    [ ath0 IEEE 802.11g ESSID:"cobweb" ]
    [ Mode:Managed Frequency:2.417 GHz Access Point: Not-Associated ]
    [ Bit Rate:0 kb/s Tx-Power:9 dBm Sensitivity=0/3 ]
    [ Retryff RTS thrff Fragment thrff]
    [ Power Managementff]
    [ Link Quality=0/94 Signal level=-95 dBm Noise level=-95 dBm]
    [ Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0]
    [ Tx excessive retries:0 Invalid misc:0 Missed beacon:0]

    In order?
    Looks ok. What does this yield:
    sudo ifdown ath0
    sudo ifup ath0
    sudo iwlist ath0

  3. #1023
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    Re: HOWTO: Wireless Security - WPA1, WPA2, LEAP, etc.

    Quote Originally Posted by wieman01 View Post
    Looks ok. What does this yield:
    HTML Code:
    chuckb@chuckb-laptop:~$ sudo ifdown ath0
    Password:
    There is already a pid file /var/run/dhclient.ath0.pid with pid 4516
    killed old client process, removed PID file
    Internet Systems Consortium DHCP Client V3.0.4
    Copyright 2004-2006 Internet Systems Consortium.
    All rights reserved.
    For info, please visit http://www.isc.org/sw/dhcp/
    
    wifi0: unknown hardware address type 801
    wifi0: unknown hardware address type 801
    Listening on LPF/ath0/00:19:7d:29:74:13
    Sending on   LPF/ath0/00:19:7d:29:74:13
    Sending on   Socket/fallback
    
    ----------------------------------------------------------------------------------------
    chuckb@chuckb-laptop:~$ sudo ifup ath0
    Error for wireless request "Set Encode" (8B2A) :
        invalid argument "passcobwebcobwebphrase".
    There is already a pid file /var/run/dhclient.ath0.pid with pid 134993416
    Internet Systems Consortium DHCP Client V3.0.4
    Copyright 2004-2006 Internet Systems Consortium.
    All rights reserved.
    For info, please visit http://www.isc.org/sw/dhcp/
    
    wifi0: unknown hardware address type 801
    wifi0: unknown hardware address type 801
    Listening on LPF/ath0/00:19:7d:29:74:13
    Sending on   LPF/ath0/00:19:7d:29:74:13
    Sending on   Socket/fallback
    DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 4
    DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 5
    DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 9
    DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 12
    DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 20
    DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval 11
    No DHCPOFFERS received.
    No working leases in persistent database - sleeping.
    -------------------------------------------------------------------------------------------------------------------
    
    
    chuckb@chuckb-laptop:~$ sudo iwlist ath0
    iwlist: unknown command `ath0'
    Ethernet hardwire is still on.
    Roaming mode unknown.
    Hidden broadcast disabled.
    If you wanna' help, great. But explain as you go. Otherwise, you're just giving away fish, and not the important stuff - pole, bait, net, etc...

    Still a beginnerd, but not absolute...

  4. #1024
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    Re: HOWTO: Wireless Security - WPA1, WPA2, LEAP, etc.

    Ok, try this again:
    sudo iwlist scan
    Please also post the contents of:
    sudo gedit /etc/network/interfaces

  5. #1025
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    Re: HOWTO: Wireless Security - WPA1, WPA2, LEAP, etc.

    HTML Code:
    lo        Interface doesn't support scanning.
    
    eth0      Interface doesn't support scanning.
    
    wifi0     Interface doesn't support scanning.
    
    ath0      Scan completed :
              Cell 01 - Address: 00:18:39:DF:0E:BD
                        ESSID:"linksys"
                        Mode:Master
                        Frequency:2.437 GHz (Channel 6)
                        Quality=1/94  Signal level=-94 dBm  Noise level=-95 dBm
                        Encryption key:off
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                                  24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s
                                  12 Mb/s; 48 Mb/s
                        Extra:bcn_int=100
              Cell 02 - Address: 00:14:95:A6:47:89
                        ESSID:"2WIRE493"
                        Mode:Master
                        Frequency:2.462 GHz (Channel 11)
                        Quality=17/94  Signal level=-78 dBm  Noise level=-95 dBm
                        Encryption key:on
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                                  9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
                                  48 Mb/s; 54 Mb/s
                        Extra:bcn_int=100
              Cell 03 - Address: 00:14:95:BA:79:91
                        ESSID:"2WIRE272"
                        Mode:Master
                        Frequency:2.462 GHz (Channel 11)
                        Quality=18/94  Signal level=-77 dBm  Noise level=-95 dBm
                        Encryption key:on
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                                  9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
                                  48 Mb/s; 54 Mb/s
                        Extra:bcn_int=100
              Cell 04 - Address: 00:19:5B:05:F0:12
                        ESSID:"cobweb"
                        Mode:Master
                        Frequency:2.412 GHz (Channel 1)
                        Quality=53/94  Signal level=-42 dBm  Noise level=-95 dBm
                        Encryption key:on
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                                  12 Mb/s; 24 Mb/s; 36 Mb/s; 9 Mb/s; 18 Mb/s
                                  48 Mb/s; 54 Mb/s
                        Extra:bcn_int=100
                        IE: WPA Version 1
                            Group Cipher : TKIP 
                            Pairwise Ciphers (1) : TKIP 
                            Authentication Suites (1) : PSK  
    
    sit0      Interface doesn't support scanning.


    Network device: ath0
    Hardware address: not available
    IP address: not available
    Netmask: not available
    Broadcast: not available
    Multicast: not available
    MTU: not available
    Link speed: not available
    State: not available
    Transmitted packets: 0
    Transmission errors: 0
    Received packets: 0
    Reception errors: 0
    Collisions: 0


    Huh?
    If you wanna' help, great. But explain as you go. Otherwise, you're just giving away fish, and not the important stuff - pole, bait, net, etc...

    Still a beginnerd, but not absolute...

  6. #1026
    Join Date
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    Re: HOWTO: Wireless Security - WPA1, WPA2, LEAP, etc.

    HTML Code:
    auto lo
    iface lo inet loopback
    
    auto eth0
    iface eth0 inet dhcp
    
    auto eth1
    iface eth1 inet dhcp
    
    auto eth2
    iface eth2 inet dhcp
    
    auto wlan0
    iface wlan0 inet dhcp
    
    
    iface ath0 inet dhcp
    wireless-essid cobweb
    wireless-key p...e
    
    auto ath0

    I am cobweb
    Last edited by buccaneere; November 28th, 2007 at 03:44 PM.
    If you wanna' help, great. But explain as you go. Otherwise, you're just giving away fish, and not the important stuff - pole, bait, net, etc...

    Still a beginnerd, but not absolute...

  7. #1027
    Join Date
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    Location
    100acrewood
    Beans
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    Kubuntu 14.04 Trusty Tahr

    Re: HOWTO: Wireless Security - WPA1, WPA2, LEAP, etc.

    Hang on a minute... you have not configured it yet, have you? Everything looks set, so I think you can continue with the WPA section ("/etc/network/interfaces").

  8. #1028
    Join Date
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    Location
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    Re: HOWTO: Wireless Security - WPA1, WPA2, LEAP, etc.

    Quote Originally Posted by wieman01 View Post
    Hang on a minute... you have not configured it yet, have you? Everything looks set, so I think you can continue with the WPA section ("/etc/network/interfaces").
    I do not know if I have completely configured for wireless, or not. You have skipped me forward I think, through configuration steps...

    I'm now at #3???

    EDIT: I now see notes........................



    auto wlan0
    iface wlan0 inet static
    address 192.168.168.40
    gateway 192.168.168.230
    dns-nameservers 192.168.168.230
    netmask 255.255.255.0
    wpa-driver wext
    wpa-ssid <your_essid>
    wpa-ap-scan 2
    wpa-proto RSN
    wpa-pairwise CCMP
    wpa-group CCMP
    wpa-key-mgmt WPA-PSK
    wpa-psk <your_hex_key> [IMPORTANT: See "WPA-PSK key generation"]
    Last edited by buccaneere; November 28th, 2007 at 04:08 PM.
    If you wanna' help, great. But explain as you go. Otherwise, you're just giving away fish, and not the important stuff - pole, bait, net, etc...

    Still a beginnerd, but not absolute...

  9. #1029
    Join Date
    May 2006
    Location
    100acrewood
    Beans
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    Re: HOWTO: Wireless Security - WPA1, WPA2, LEAP, etc.

    Quote Originally Posted by buccaneere View Post
    I do not know if I have completely configured for wireless, or not. You have skipped me forward I think, through configuration steps...

    I'm now at #3???



    auto wlan0............................................. ..........this will be ath0 ?
    iface wlan0 inet static.........................................ifa ce ath0 inet dynamic?
    address 192.168.168.40.................................... .address of router?
    gateway 192.168.168.230..................................d efault gateway? from router?
    dns-nameservers 192.168.168.230...................?
    netmask 255.255.255.0..................................... .subnet mask?
    wpa-driver wext
    wpa-ssid <your_essid>
    wpa-ap-scan 2
    wpa-proto RSN
    wpa-pairwise CCMP
    wpa-group CCMP
    wpa-key-mgmt WPA-PSK
    wpa-psk <your_hex_key> [IMPORTANT: See "WPA-PSK key generation"]
    Alright.

    Watch out tough... The scan says that you use WPA-TKIP. That is WPA1 rather than WPA2. An example is provided as well.

  10. #1030
    Join Date
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    eastern NC
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    Re: HOWTO: Wireless Security - WPA1, WPA2, LEAP, etc.

    How do you exit after saving edited file?


    This look good?

    auto eth1
    iface eth1 inet dhcp

    auto eth2
    iface eth2 inet dhcp

    auto wlan0
    iface wlan0 inet dhcp


    iface ath0 inet dhcp
    wireless-essid cobweb
    wireless-key p...e

    auto ath0
    iface ath0 inet dhcp
    00:19:5B:05:F0:12
    192.168.0.1
    192.168.0.1
    255.255.255.0
    wpa-driver wext
    wpa-ssid cobweb
    wpa-ap-scan 1
    wpa-proto wpa
    wpa-pairwise tkip
    wpa-group tkip
    wpa-key-mgmt wpa-psk
    wpa-psk 2057043c4c9c2e031ac0ba3c960f4c5b3b8c8a5b319cbaab4a 93445f429f0727
    Last edited by buccaneere; November 28th, 2007 at 06:01 PM.
    If you wanna' help, great. But explain as you go. Otherwise, you're just giving away fish, and not the important stuff - pole, bait, net, etc...

    Still a beginnerd, but not absolute...

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