presently my connection is like this: 192.168.0.x/24----------192.168.0.1/24|||||||proxyserver||||||||||212.xxx.xx x.2/30--------- 212.xxx.xxx.1/30 On the above config proxy server has 2 NIC card(192.168.0.1/24 for internal and 212.xxx.xxx.2/30 for internet) its working fine. Now I'm going to connect to 2nd ISP, my idea of connecting is like this: 192.168.0.x/24----------------192.168.0.1/24||||||proxyserver|||||||212.xxx. xxx.2/30--------212.xxx.xxx.1/30 |||||||||||||||||||||||||||||||||||||203.xxx.xxx.2/30--------203.xxx.xxx.2/3 0 Same with old config but Im just going to add NIC card, Is this possible? Do I need any extra configuration and routing? Thanks, Wennie