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So ya I have found some tutorials online.The thing is I need to put the DNS addresses and I don't know how to check them out.I thought they be on System Profiler but I can't fin anything.

Any ideas?

If your gateway/router supports DNS forwarding, you can just put its address in the "DNS Servers" field.
 
How can I know if it has that feature or not?Also alternatively where can I check them?

Just put in the address of the router in the field "DNS Servers". If you can surf the web, your router supports DNS forwarding. If you can't, your router doesn't.

Xander562 said:
I use www.dyndns.com. (I think this is what you're talking about .)

No, dyndns is something else. DNS Forwarding is when your router forwards any domain name lookups to your's IPSs DNS servers.
 
Wait, are you talking about setting up a external static IP? Or an internal? because that changes many things...
 
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