FC12 , DNS Problems

[Jim]

On 12/09/2009 11:23 PM, Sam Varshavchik wrote:
> Jim writes:
>
>> FC12/KDE
>> I'm having DNS problems.
>>
>> I can't get Firefox to goto linuxtoday.com , lxer.com , or 
>> rpmfusion.org ,
>> but I can goto yahoo.com , foxnews.com .
>>
>> I have to do in Firefox a about:config and inject 
>> "network.dns.disableIPv6"
>> to get all websites.
>>
>> I can't use Konqueror WebBrowser  and goto linuxtoday.com , lxer.com 
>> , or rpmfusion.org,
>> But I can goto yahoo.com , foxnews.com .
>>
>> Doing a http://www. doesn't make any difference in both browsers.
>>
>> I have to make a /etc/dhclient-eth0.conf file and put
>> " prepend domain-name-servers 127.0.0.1; " to get Konqueror 
>> Webbrowser to goto all Websites.
>>
>> I have two other FC12 boxes on this local network and have no 
>> problems like this.
>>
>> What is the problem in FC12 ?
>
> Go into network configuration (system-config-network). Open the 
> properties tab for your network device. If "Enable IPv6 configuration 
> for this device" is checked, turn it off.
>
In FC12 system-config-network there is no Properties Tab, If you go to 
Device Tab and Edit there is a box to be checked for IPV6, and it isn't 
checked for eth0.

This box is run on a WUSB54GC dongle and there is no Device tab for Wlan0 .