Routing and RRAS Problem - Pleasehelp

First of all I am a newbie in this field and I am trying to do a hands on
learning as part of changing my career, but cannot afford classes at this
time.

Here is the problem I have; I am in the process of creating at least 2
subnets in my little network environment. But I have configured everything
according to the instructions I have been able to get and the books I have
read, but the problem is the PC's on the subnet 1 cannot access the Internet.

Here is my setup, I have a Cable modem, that is connected to a linksys
router that is running a DHCP, The IP of the router is
10.1.0.1/255.255.255.0, Then this router is connected to my windows 2003
(Have 2 Nics) that I would like to act as a router to my Subnet 1, I have
enable RRAS, and is running fine, Interface called INTERNET is connected to
the Router and I have assigned IP 10.1.0.11/255.255.255.0/10.1.0.1, then the
second interface I called LAN is connected to the Subnet 1, has IP 10.1.1.1
/255.255.255.0 / No GW.

Here are the results.
- I can ping PCs on the subnets from the RRAS server.
- I can ping RRAS from any of the PCs on the subnet.
- PCs on teh subnet 1 can ping each other
- I can ping the Linksys Router
- The PC's on the subnet can see each other including the RRAS.

The major Problem is PC's on the subnet cannot connect to the Internet:
When I attempt to sniff the traffic on both interfaces on the RRAS server
this is what I found when I attempt to ping yahoo.com from the PC's on the
subnet 1:

Traffic from the PCs is passed through the LAN interface and to the Internet
Interface and ping yahoo.com
Ping Reply come back from the internet through Internet Interface, but is
not forwarded to the LAN interface back to the Original PC on the subnet 1
network.

I know is something to do with routing, but I have tried several ways, but
with no success for the last three days, either I do not really know how the
routing works, or I am doing something wrong, Yes I have attempt to read the
book, but I have not had any clue. I will really appreciate if someone will
be able to lead me on the right direction on my endeavor to change my career.

Here is all the information:
- Connectivity
- Interfaces IP addresses, Netmasks, Gateways etc.
- Router Information on my Linksys Router
- Routing Information from the RRAS server:
- Ipconfig information from the RRAS server.


Please someone lead me to the right direction, and help me resolve this issue.


CONNECTIVITY:
Cable Modem ---- Router ----> Windows 2003 (RRAS) --------> Hub ------->
Subnet 1

Linkssys Router Information:

IP on the LAN and Wireless Interface:

Router: (Running DHCP) - Wireless router
IP: 10.1.0.1
SN: 255.255.255.0

Routing Table information on the linksys router:

Destination LAN IP Subnet Mask Gateway Interface
10.1.0.0 255.255.255.0 10.1.0.1 LAN&Wireless
10.1.1.0 255.255.255.0 10.1.0.11 LAN&Wireless
68.229.180.0 255.255.254.0 68.229.180.* WAN
127.0.0.0 255.0.0.0 0.0.0.0 LOOPBACK
0.0.0.0 0.0.0.0 68.229.180.1 WAN
127.0.0.1 0.0.0.0 127.0.0.1 LOOPBACK



RRAS Information(Windows 2003)
Currently no DNS or DHCP is turned on

ROUTING INFORMATION:
C:\Documents and Settings\Administrator>route print
===========================================================================
Interface List
0x1 ........................... MS TCP Loopback interface
0x1000003 ...00 50 22 e9 3b fa ...... rtl81390 NDIS 5.0 driver (Facing LAN)

0x1000004 ...00 01 03 e1 05 b9 ...... EL99X9 3Com 10/100 PCI NIC w/3XP
(Facing Internet)
===========================================================================
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 10.1.0.1 10.1.0.11 1
0.0.0.0 0.0.0.0 10.1.1.1 10.1.1.1 1
10.1.0.0 255.255.255.0 10.1.0.11 10.1.0.11 1
10.1.0.11 255.255.255.255 127.0.0.1 127.0.0.1 1
10.1.1.0 255.255.255.0 10.1.1.1 10.1.1.1 1
10.1.1.1 255.255.255.255 127.0.0.1 127.0.0.1 1
10.255.255.255 255.255.255.255 10.1.0.11 10.1.0.11 1
10.255.255.255 255.255.255.255 10.1.1.1 10.1.1.1 1
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
224.0.0.0 224.0.0.0 10.1.0.11 10.1.0.11 1
224.0.0.0 224.0.0.0 10.1.1.1 10.1.1.1 1
255.255.255.255 255.255.255.255 10.1.1.1 10.1.1.1 1
Default Gateway: 10.1.1.1
===========================================================================
Persistent Routes:
None



IPCONFIG INFORMATION:
Ethernet adapter LAN:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek RTL8139(A) PCI Fast
Ethernet Adapter
Physical Address. . . . . . . . . : 00-50-22-E9-3B-FA
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 10.1.1.1
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 10.1.1.1
68.13.16.30
68.12.16.30

Ethernet adapter Internet:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : 3Com 10/100 PCI NIC w/3XP
(3CR990-TX-97)
Physical Address. . . . . . . . . : 00-01-03-E1-05-B9
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration IP Address. . . : 10.1.0.11
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 10.1.0.1
DNS Servers . . . . . . . . . . . : 10.1.0.1
68.13.16.30
68.12.16.30

Interface information:

Windows 2003: 2 NICS
Nic 1: Internet
IP: 10.1.0.11
SN: 255.255.255.0
GW: 10.1.0.1

DNS: 10.1.0.1
68.13.16.30
68.12.16.30

NIC 2: LAN
IP: 10.1.1.1
SN: 255.255.255.0
GW: Null

DNS: 10.1.1.1
68.13.16.30
68.12.16.30



Example of the PC's Interfaces config on the subnet 1 Network:

Workstations on Subnet 1
IP: 10.1.1.20
SN: 255.255.255.0
GW: 10.1.1.1

DNS: 10.1.1.1
68.13.16.30
68.12.16.30

.

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