routing issues

Hi all,

I am a newbie with routers so please assist. I have a AD server residing in the subnet 192.168.1.0 subnet. I have another network subnet 172.14.33.0 and 10 PCs are in that subnet. They are in that subnet was because the Pcs run some applications on my supplier’s side. I was wondering how do I configure my router/their router such that those PCs ( ie in the 172.14.33.0 subnet ) be authenticated with my server at the 192.168.1.0 subnet.

Thanks for any prompt reply