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Thread: How To: Manual Network Configuration without the need for Network Manager

  1. #951
    Join Date
    May 2010
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    18
    Distro
    Lubuntu

    Re: How To: Manual Network Configuration without the need for Network Manager

    I don't really know if this has already been answered, but can you help me conecting to a wired network through the terminal? I've uninstalled network manager and I'm not being ale to install it again... (I don't have any kind of Internet conection on my Ubuntu pc, neither wired or wireless because of this situation) Also, can you talk a little something about what's Static IP? Ty!

  2. #952
    Join Date
    May 2010
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    18
    Distro
    Lubuntu

    Re: How To: Manual Network Configuration without the need for Network Manager

    being able*

  3. #953
    Join Date
    Mar 2010
    Beans
    2

    Re: How To: Manual Network Configuration without the need for Network Manager

    Quote Originally Posted by zebedeuzeu View Post
    I don't really know if this has already been answered, but can you help me conecting to a wired network through the terminal? I've uninstalled network manager and I'm not being ale to install it again... (I don't have any kind of Internet conection on my Ubuntu pc, neither wired or wireless because of this situation) Also, can you talk a little something about what's Static IP? Ty!

    Try to read page 1.

  4. #954
    Join Date
    Sep 2008
    Beans
    6

    compaq c500 (c557cl)

    Page one works for me, thanks! Ubuntu 10.10, belkin wireless router,
    cable modem. Wicd, wifi-radar, net-applet all would lose connection
    during downloads. Also worked on Ubuntu 10.04 and didn't lose connection
    in the many downloads in upgrading to 10.10. Thanks again!

  5. #955
    Join Date
    Aug 2010
    Location
    Bulgaria
    Beans
    Hidden!
    Distro
    Ubuntu 10.04 Lucid Lynx

    Re: How To: Manual Network Configuration without the need for Network Manager

    product: AR5001 Wireless Network Adapter
    vendor: Atheros Communications Inc.

    Trying to connect to WPA 1:

    borimir@borimir-laptop:~$ gksu gedit /etc/wpa_supplicant.conf
    ap_scan=1
    ctrl_interface=/var/run/wpa_supplicant

    network={
    ssid="Mainx"
    scan_ssid=0
    proto=WPA
    key_mgmt=WPA-PSK
    psk="diablo0o"
    pairwise=TKIP
    group=TKIP
    }


    borimir@borimir-laptop:~$ gksu gedit /etc/wpa_supplicant.conf
    borimir@borimir-laptop:~$ sudo ifconfig ath0 down
    borimir@borimir-laptop:~$ sudo dhclient -r ath0
    Internet Systems Consortium DHCP Client V3.1.3
    Copyright 2004-2009 Internet Systems Consortium.
    All rights reserved.
    For info, please visit https://www.isc.org/software/dhcp/

    wifi0: unknown hardware address type 801
    wifi0: unknown hardware address type 801
    Listening on LPF/ath0/00:1b:9e:52:5f:a8
    Sending on LPF/ath0/00:1b:9e:52:5f:a8
    Sending on Socket/fallback
    After entering the "sudo wpa_supplicant -Dwext -iath0 -c/etc/wpa_supplicant.conf -dd" command I get :

    Initializing interface 'ath0' conf '/etc/wpa_supplicant.conf' driver 'wext' ctrl_interface 'N/A' bridge 'N/A'
    Configuration file '/etc/wpa_supplicant.conf' -> '/etc/wpa_supplicant.conf'
    Reading configuration file '/etc/wpa_supplicant.conf'
    ap_scan=1
    ctrl_interface='/var/run/wpa_supplicant'
    Line: 4 - start of a new network block
    ssid - hexdump_ascii(len=5):
    4d 61 69 6e 78 Mainx
    scan_ssid=0 (0x0)
    proto: 0x1
    key_mgmt: 0x2
    PSK (ASCII passphrase) - hexdump_ascii(len=8): [REMOVED]
    pairwise: 0x8
    group: 0x8
    PSK (from passphrase) - hexdump(len=32): [REMOVED]
    Priority group 0
    id=0 ssid='Mainx'
    Interface ath0 set UP - waiting a second for the driver to complete initialization
    SIOCGIWRANGE: WE(compiled)=22 WE(source)=18 enc_capa=0xf
    capabilities: key_mgmt 0xf enc 0xf flags 0x0
    WEXT: Operstate: linkmode=1, operstate=5
    Own MAC address: 00:1b:9e:52:5f:a8
    wpa_driver_wext_set_wpa
    wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0 seq_len=0 key_len=0
    wpa_driver_wext_set_key: alg=0 key_idx=1 set_tx=0 seq_len=0 key_len=0
    wpa_driver_wext_set_key: alg=0 key_idx=2 set_tx=0 seq_len=0 key_len=0
    wpa_driver_wext_set_key: alg=0 key_idx=3 set_tx=0 seq_len=0 key_len=0
    wpa_driver_wext_set_countermeasures
    wpa_driver_wext_set_drop_unencrypted
    RSN: flushing PMKID list in the driver
    Setting scan request: 0 sec 100000 usec
    WPS: UUID based on MAC address - hexdump(len=16): 8f 36 0a 69 4d 47 5b 93 b5 63 a2 c7 ca 84 23 56
    WPS: Build Beacon and Probe Response IEs
    WPS: * Version
    WPS: * Wi-Fi Protected Setup State (0)
    WPS: * Version
    WPS: * Wi-Fi Protected Setup State (0)
    WPS: * Response Type (2)
    WPS: * UUID-E
    WPS: * Manufacturer
    WPS: * Model Name
    WPS: * Model Number
    WPS: * Serial Number
    WPS: * Primary Device Type
    WPS: * Device Name
    WPS: * Config Methods (0)
    WPS: * RF Bands (3)
    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
    Added interface ath0
    RTM_NEWLINK: operstate=0 ifi_flags=0x1002 ()
    RTM_NEWLINK, IFLA_IFNAME: Interface 'ath0' added
    Ignore event for foreign ifindex 3
    Ignore event for foreign ifindex 3
    RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
    RTM_NEWLINK, IFLA_IFNAME: Interface 'ath0' added
    RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
    RTM_NEWLINK, IFLA_IFNAME: Interface 'ath0' added
    Wireless event: cmd=0x8b06 len=8
    State: DISCONNECTED -> SCANNING
    Starting AP scan (broadcast SSID)
    Trying to get current scan results first without requesting a new scan to speed up initial association
    Received 2506 bytes of scan results (11 BSSes)
    New scan results available
    Selecting BSS from priority group 0
    Try to find WPA-enabled AP
    0: 00:25:53:8f:54:06 ssid='Mainx' wpa_ie_len=22 rsn_ie_len=0 caps=0x11
    skip WPA IE - PTK cipher mismatch
    1: 94:0c:6d:e8:88:6e ssid='marko' wpa_ie_len=0 rsn_ie_len=24 caps=0x11
    skip - SSID mismatch
    2: 00:1e:73:50:44:73 ssid='Mi6letata' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
    skip - SSID mismatch
    3: 00:1f:33:41:c5:1e ssid='NETGEAR' wpa_ie_len=0 rsn_ie_len=20 caps=0x11
    skip - SSID mismatch
    4: 38:22:9d:13:df:3a ssid='DEEPTHOUGHT' wpa_ie_len=0 rsn_ie_len=20 caps=0x11
    skip - SSID mismatch
    5: 00:27:19:f9:b7:06 ssid='dorotea' wpa_ie_len=26 rsn_ie_len=24 caps=0x11
    skip - SSID mismatch
    6: 00:22:3f:83:67:b4 ssid='TODOROV' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
    skip - SSID mismatch
    7: 00:1d:73:bb:0c:ec ssid='niko' wpa_ie_len=22 rsn_ie_len=0 caps=0x11
    skip - SSID mismatch
    8: 00:25:53:8f:54:07 ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x1
    skip - no WPA/RSN IE
    9: 00:1e:73:59:0e:ab ssid='BTC-ADSL' wpa_ie_len=0 rsn_ie_len=0 caps=0x1
    skip - no WPA/RSN IE
    10: 38:22:9d:13:df:3b ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x1
    skip - no WPA/RSN IE
    Try to find non-WPA AP
    0: 00:25:53:8f:54:06 ssid='Mainx' wpa_ie_len=22 rsn_ie_len=0 caps=0x11
    skip - non-WPA network not allowed
    1: 94:0c:6d:e8:88:6e ssid='marko' wpa_ie_len=0 rsn_ie_len=24 caps=0x11
    skip - SSID mismatch
    2: 00:1e:73:50:44:73 ssid='Mi6letata' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
    skip - SSID mismatch
    3: 00:1f:33:41:c5:1e ssid='NETGEAR' wpa_ie_len=0 rsn_ie_len=20 caps=0x11
    skip - SSID mismatch
    4: 38:22:9d:13:df:3a ssid='DEEPTHOUGHT' wpa_ie_len=0 rsn_ie_len=20 caps=0x11
    skip - SSID mismatch
    5: 00:27:19:f9:b7:06 ssid='dorotea' wpa_ie_len=26 rsn_ie_len=24 caps=0x11
    skip - SSID mismatch
    6: 00:22:3f:83:67:b4 ssid='TODOROV' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
    skip - SSID mismatch
    7: 00:1d:73:bb:0c:ec ssid='niko' wpa_ie_len=22 rsn_ie_len=0 caps=0x11
    skip - SSID mismatch
    8: 00:25:53:8f:54:07 ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x1
    skip - SSID mismatch
    9: 00:1e:73:59:0e:ab ssid='BTC-ADSL' wpa_ie_len=0 rsn_ie_len=0 caps=0x1
    skip - SSID mismatch
    10: 38:22:9d:13:df:3b ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x1
    skip - SSID mismatch
    No suitable AP found.
    Setting scan request: 0 sec 0 usec
    Starting AP scan (broadcast SSID)
    Scan requested (ret=0) - scan timeout 5 seconds
    EAPOL: disable timer tick
    RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
    RTM_NEWLINK, IFLA_IFNAME: Interface 'ath0' added
    Wireless event: cmd=0x8b19 len=8
    Received 2729 bytes of scan results (12 BSSes)
    New scan results available
    Selecting BSS from priority group 0
    Try to find WPA-enabled AP
    0: 00:25:53:8f:54:06 ssid='Mainx' wpa_ie_len=22 rsn_ie_len=0 caps=0x11
    skip WPA IE - PTK cipher mismatch
    1: 00:1e:73:50:44:73 ssid='Mi6letata' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
    skip - SSID mismatch
    2: 94:0c:6d:e8:88:6e ssid='marko' wpa_ie_len=0 rsn_ie_len=24 caps=0x11
    skip - SSID mismatch
    3: 00:1f:33:41:c5:1e ssid='NETGEAR' wpa_ie_len=0 rsn_ie_len=20 caps=0x11
    skip - SSID mismatch
    4: 38:22:9d:13:df:3a ssid='DEEPTHOUGHT' wpa_ie_len=0 rsn_ie_len=20 caps=0x11
    skip - SSID mismatch
    5: 00:27:19:f9:b7:06 ssid='dorotea' wpa_ie_len=26 rsn_ie_len=24 caps=0x11
    skip - SSID mismatch
    6: 00:22:3f:83:67:b4 ssid='TODOROV' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
    skip - SSID mismatch
    7: 00:1d:73:bb:0c:ec ssid='niko' wpa_ie_len=22 rsn_ie_len=0 caps=0x11
    skip - SSID mismatch
    8: 00:1d:0f:e8:99:34 ssid='Aok' wpa_ie_len=0 rsn_ie_len=0 caps=0x11
    skip - no WPA/RSN IE
    9: 00:25:53:8f:54:07 ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x1
    skip - no WPA/RSN IE
    10: 00:1e:73:59:0e:ab ssid='BTC-ADSL' wpa_ie_len=0 rsn_ie_len=0 caps=0x1
    skip - no WPA/RSN IE
    11: 38:22:9d:13:df:3b ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x1
    skip - no WPA/RSN IE
    Try to find non-WPA AP
    0: 00:25:53:8f:54:06 ssid='Mainx' wpa_ie_len=22 rsn_ie_len=0 caps=0x11
    skip - non-WPA network not allowed
    1: 00:1e:73:50:44:73 ssid='Mi6letata' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
    skip - SSID mismatch
    2: 94:0c:6d:e8:88:6e ssid='marko' wpa_ie_len=0 rsn_ie_len=24 caps=0x11
    skip - SSID mismatch
    3: 00:1f:33:41:c5:1e ssid='NETGEAR' wpa_ie_len=0 rsn_ie_len=20 caps=0x11
    skip - SSID mismatch
    4: 38:22:9d:13:df:3a ssid='DEEPTHOUGHT' wpa_ie_len=0 rsn_ie_len=20 caps=0x11
    skip - SSID mismatch
    5: 00:27:19:f9:b7:06 ssid='dorotea' wpa_ie_len=26 rsn_ie_len=24 caps=0x11
    skip - SSID mismatch
    6: 00:22:3f:83:67:b4 ssid='TODOROV' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
    skip - SSID mismatch
    7: 00:1d:73:bb:0c:ec ssid='niko' wpa_ie_len=22 rsn_ie_len=0 caps=0x11
    skip - SSID mismatch
    8: 00:1d:0f:e8:99:34 ssid='Aok' wpa_ie_len=0 rsn_ie_len=0 caps=0x11
    skip - SSID mismatch
    9: 00:25:53:8f:54:07 ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x1
    skip - SSID mismatch
    10: 00:1e:73:59:0e:ab ssid='BTC-ADSL' wpa_ie_len=0 rsn_ie_len=0 caps=0x1
    skip - SSID mismatch
    11: 38:22:9d:13:df:3b ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x1
    skip - SSID mismatch
    No suitable AP found.
    .. and keeps scanning for AP, until I hit CTRL+C.

    Any ideas? : (
    Last edited by bgmainx; September 14th, 2010 at 04:43 PM.

  6. #956
    Join Date
    Sep 2005
    Beans
    22

    Re: How To: Manual Network Configuration without the need for Network Manager

    Thank you so much for this, it's allowed me to get my lucid server install on my eee 701 talking to the world.

  7. #957
    Join Date
    Aug 2008
    Beans
    548

    Re: How To: Manual Network Configuration without the need for Network Manager

    The user settings will be stored here.

    Code:
    /home/userdirectory/.gconf/system/networking/connections
    http://www.arachnoid.com/linux/NetworkManager/

    The System settings will be stored here.


    Code:
    /etc/NetworkManager
    Code:
    /etc/NetworkManager/system-connections

  8. #958
    Join Date
    Jul 2008
    Beans
    17
    Distro
    Ubuntu 8.04 Hardy Heron

    Re: How To: Manual Network Configuration without the need for Network Manager

    Hi there, I was reading your manual but I have a problem to be started... It doesn't have a logical name assigned. Also the driver is not there (it is UNCLAIMED).. But ndiswrapper says the driver is installed... I've tried using winxp,winvista drivers... not a chance.

    I'm using ubuntu 11.04 x64.

    lshw -C network
    Code:
    *-network UNCLAIMED
           description: Network controller
           product: Realtek Semiconductor Co., Ltd.
           vendor: Realtek Semiconductor Co., Ltd.
           physical id: 2
           bus info: pci@0000:03:02.0
           version: 00
           width: 32 bits
           clock: 33MHz
           capabilities: pm bus_master cap_list
           configuration: latency=32 maxlatency=64 mingnt=32
           resources: ioport:d000(size=256) memory:fe500000-fe500fff
    lspci
    Code:
    00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
    00:01.0 PCI bridge: Intel Corporation 2nd Generation Core Processor Family PCI Express Root Port (rev 09)
    00:16.0 Communication controller: Intel Corporation 6 Series Chipset Family MEI Controller #1 (rev 04)
    00:19.0 Ethernet controller: Intel Corporation 82579V Gigabit Network Connection (rev 05)
    00:1a.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
    00:1b.0 Audio device: Intel Corporation 6 Series Chipset Family High Definition Audio Controller (rev 05)
    00:1c.0 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 1 (rev b5)
    00:1c.3 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 4 (rev b5)
    00:1d.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
    00:1f.0 ISA bridge: Intel Corporation H67 Express Chipset Family LPC Controller (rev 05)
    00:1f.2 SATA controller: Intel Corporation 6 Series Chipset Family 6 port SATA AHCI Controller (rev 05)
    00:1f.3 SMBus: Intel Corporation 6 Series Chipset Family SMBus Controller (rev 05)
    01:00.0 VGA compatible controller: ATI Technologies Inc Juniper [Radeon HD 5700 Series]
    01:00.1 Audio device: ATI Technologies Inc Juniper HDMI Audio [Radeon HD 5700 Series]
    02:00.0 PCI bridge: Integrated Technology Express, Inc. Device 8892 (rev 10)
    03:02.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8190
    04:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03)
    ndiswrapper -l
    Code:
    net819xp : driver installed
    	device (10EC:8190) present
    Last edited by berserkpi; May 20th, 2011 at 04:07 PM.

  9. #959
    Join Date
    Apr 2010
    Beans
    3

    Re: How To: Manual Network Configuration without the need for Network Manager

    hi all guys
    i have ubuntu server and i have configured etc/network/interfaces to connect with an open network.
    In the night this network go down and i have the possibility to connect with my network(wep protection).How can i connect with my network only on the night?Is it possibile to connect the same interface(wlan0) alternatively to the 2 wireless network?if yes,how?thank you very much!

  10. #960
    Join Date
    Sep 2010
    Location
    深圳-China
    Beans
    60
    Distro
    Ubuntu 11.10 Oneiric Ocelot

    Re: How To: Manual Network Configuration without the need for Network Manager

    I got problems connecting by wifi on my Intel 3945 abg. Here are the step that worked for me:
    1 - to connect to wifi the ASCI (text) password won't work so I generate the password and add it to /etc/network/interfaces prior to any other changes
    $sudo wpa_passphrase mywifinetwork secretwpa2key >> /etc/network/interfaces
    this added
    wpa-ssid homezone
    # hexadecimal psk is encoded from a plaintext passphrase
    wpa-psk 000102030405060708090a0b0c0d0e0f101112131415161718 191a1b1c1d1e1f

    to interfaces

    2- After doing this I added the following
    $sudo nano /etc/network/interfaces
    allow-hotplug wlan0
    iface wlan0 inet dhcp

    wpa-ssid homezone
    # hexadecimal psk is encoded from a plaintext passphrase
    wpa-psk 000102030405060708090a0b0c0d0e0f101112131415161718 191a1b1c1d1e1f
    Sony Vaio SA i7 SandyBridge Radeon 6630m&Intel HD 3000 graphics
    Ubuntu 11.10 32-bit

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