my set up is this
Code:
ip = 192.168.1.3
subnet = 255.255.255.0
broadcast adress = 192.168.1.255
default gateway = 192.168.1.1
primary dns = 192.168.1.1
i leave my primary dns as the routers ip because the router has a built in dns server which will do all the dns look ups for me.

i suggest you do ipconfig in windows while you are connected to the net and copy that exact set up for linux. hope this helps

i forgot to add. you might want to scan your router using nmap -sU -v 192.168.2.1 -p 53 if it says its open then thats your dns server you should get away with just using that.