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I installed wireless usb adapter and it configured automatically and it show all the wireless network ,but if I want to open internet by Mozilla Firefox it not open ,please ...
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  1. #1
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    internet not working on fedora core 13


    I installed wireless usb adapter and it configured automatically
    and it show all the wireless network ,but if I want to open internet
    by Mozilla Firefox it not open ,please how can I setup my internet connection?

    and the output of the commands as below

    Code:
    $ ifconfig -a
    wlan0 link encap:Ethernet HWaddr 00:c0:ca:3e:F4:89
    inet addr:192.168.2.179 Bcast:192.168.2.255 Mask:255.255.255.0
    inet6 addr: fe80::2c0:caff:fe3e:f489/64 Scope:link
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    Rx packets:299 errors:0 dropped :0 overruns:0 frame:0
    Tx packets:19 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    Rx bytes:37396(36.5 Kib) Tx bytes:5780(5.6Kib)
    $ route -n
    Kernel IP routing table
    Destination Gateway Genmask flags Metric ref use Iface
    192.168.100.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr1
    192.168.2.0 0.0.0.0 255.255.255.0 U 2 0 0 wlan0
    192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0
    Code:
    $ cat /etc/resolv.conf
    #Generated by NetworkManger
    
    
    #No nameservers found ;try putting DNS server into your 
    # ifcfg files in /etc/sysconfig/network-scripts like so:
    #
    #DNS1 = xxx.xxx.xxx.xxx
    #DNS2 = xxx.xxx.xxx.xxx
    #DOMAIN=lab.foo.com bar.foo.com
    Code:
    $ traceroute -n heise online - IT-News, c't, iX, Technology Review, Telepolis
    :Temporary failur in name resolution 
    cannot handle "host" cmdline arg 'www.heise.de' on position (argc 2)
    Last edited by MikeTbob; 11-12-2010 at 05:49 PM. Reason: Added code tags

  2. #2
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    please reply:internet not working on fedora core 13

    please reply me

  3. #3
    Linux Guru reed9's Avatar
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    Please post the output of
    Code:
    lsusb
    lsmod
    iwconfig
    Make sure the usb wireless device is plugged in when running the commands.

  4. #4
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    Code:
    $ lsusb 
    Bus 005 Device 001:ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 004 Device 001:ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 003 Device 003:ID 0461:4d22 Primax Electronics,Ltd
    Bus 003 Device 002 :ID 413c:2003 Dell computer Corp. Keyboard
    Bus 003 Device 001 :ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 002 Device 001 :ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 001 Device 004 :ID 0bda:8187 Realtek Semiconductor Corp.RTL8187 Adaptr
    Bus 001 Device 001 :ID 1d6b :0002 linux Foundation 2.0 root hub
    Code:
    $ lsmod
    Module                                                 size       Used by
    arc 4                                                      1041         2
    ecb                                                         1491        2
    rtl8187                                                    26794     0
    mac80211                                              163458    1 rtl8187
    cfg80211                                                97351      2 rtl8187,mac80211
    rfkill                                                        12905      1 cfg80211
    eeprom_93cx6                                       1207        1 rtl8187
    Code:
    $iwconfig 
    
    lo                               no wireless  extensions .
    eth0                           no wireless  extensions .
    virbr0                         no wireless  extensions .
    virbr1                         no wireless  extensions .
    
    wlan0                        IEEE 802.11bg       ESSID:"BawaShasawar3"
                                     Mode:Managed      Frequency:2.437GHz  Access point :00:15:
                                     6D:67:36:BC
                                     Bit Rate=1Mb/s   Tx-power=20 dBm
                                     Retry  long limit :7   RTS thr:off    Fragment thr=off
                                     power managment :off
                                     link Quality=70/70  signal level =-39 dBm
                                     Rx  invalid  nwid:0    Rx  invalid crypt:0  Rx invalid frag:0
                                     Tx  excessive retries:0  Invalid misc:0  Missed beacon:0
    Last edited by MikeTbob; 11-12-2010 at 05:50 PM. Reason: Added code tags

  5. #5
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    can you tell me what is issue that you face in it

  6. #6
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    I have rt8187 wireless 802.11b/g USB 2.0 network adapter
    I can ping the gateway but there is no internet?
    I want to setup internet ?

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