Hi,all In windows OS, we can set DNS for TCP/IP of every connection(interface). For example, I have 2 ethernet interfaces which connect to 2 different private network, I can set DNS for each of them. Who can tell me how to do it in linux system? thanks! - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html