+ 0 Votes Give the modem a static IP gechurch 1 year ago So your modem will still be doing the dialing, but you want the server to do DHCP/DNS?If so what you want to do is:- Set the modem with a static IP (192.168.0.1). - Disabled the DHCP server on the modem. - The modem will still need DNS servers (since it's got a static IP it won't be given the DNS servers your DHCP server is handing out). You can either let the ISP push down the DNS settings, or can use 126.96.36.199/188.8.131.52.- Enable DNS and DHCP on the server.- Configure DHCP to dish out 184.108.40.206 and 220.127.116.11 as DNS servers, and your modem's IP (eg. 192.168.0.1) as the default gateway.- Lastly, make sure 192.168.0.1 and any other static addresses you are using are not in the DHCP address pool.