Come on! ! ! I use the machine I installed two proxy card, a network card connected to the internet (LAN), the two NIC ip 192.168.1.55 and 192.168.2.33 Now I was the first piece of NIC NIC connected to the internet second is idle, but problems! ! I can of ping other machines to the LAN but has no Internet, I carefully inspected and installed some dns (dns服务 device is a network of) found nothing wrong, I of ping a web site, we found that the request is the second piece of ping NIC's request, not on the Internet now! ! ! ! Now I would like to ask you heroes, who would like to know how a piece of card will be able to request from the issue, I could only internet! ! Thank you! ! ! ! [ Closed window ]