Lan card problem…



  • on my pc I have two cards : one on the chipset who works fine and the other that I have added .
    the second one can't ping any host who are on the lan but it doesn't the fault of the configuration because when I switch the two cards (chipset card on the lan) , I can ping hosts who are on the lan but I can't ping the gateway or the dns who are on the wan ….
    I attempt to use a live cd and the two cards works fine with the same configuration.
    Please help me because I don't understand where is the matter....


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