DHCP and VPN

I am missing something simple, driving me crazy:

I have a Win2000 Server, with 2 nic cards, one for Inter and one for Intra.

I have VPN configured, and it works, but it assigns an IP address on 169.x.x.x when my internal DHCP assigns local clients 192.x.x.x correctly.

How do I make VPN pull from the same pool of numbers as my local clients do?

Thanks.

JB