What are the correct settings for a Router connected to an ISP Router/Modem box.

I want devices connected to the router to be able to connect to the modem.

My ISP modem says:
Local IP address 192.168.1.1
Subnet mask 255.255.255.0
DHCP Server: Enabled
Connection mode: DHCP
Starting IP address: 192.168.1.10
Ending IP address: 192.168.1.128
Connected devices: Eth-Switch LAN (2) 192.168.1.12 Netgear WNDR4000 Router

My Router says:
Router Information
IP address 10.0.0.1
DHCP: On

Internet Port
IP address: 192.168.1.12
connection DHCP
IP subnet mask: 255.255.255.0
Gateway IP address: 192.168.1.1
RIP Direction: Both
RIP Version: Diabled
Attached devices: 10.0.0.4 HP computer
Use Router as a DHCP Server:yes
Starting IP address: 10.0.0.2
Ending IP address: 10.0.0.254

So how would I modify the settings so the HP computer (10.0.0.4) could see the modem (192.168.1.1)?

Answer for dummies please!
 
Let's be clear: you have
Code:
isp==modem at (192.168.1.1)
     |
     +--- (192.168.1.12) router (10.0.0.1) - - - hp pc (10.0.0.4)

what happens if the HP does ping 192.168.1.1 ?
 
Back