[c-nsp] Need pointers for configuring NAT on 1841

[Scott Granados]

I have a DSL loop provisioned as follows.  Via PPPOE I'm assigned a /30 
that's allocated from unrouted addresses.  I then am routed a public pool 
/29 in length via the /30.

I'm using a Cisco 1841 with a WIC-1-ADSL card and 2 ethernet ports.  On one 
of the LAN ports I have the /29.  (This works)  I'd like to set up nat on 
the other LAN port and I would assume that I would use one of my addresses 
from my /29 for the translation.  I have the following config but can't 
figure out the NAT portion to add or find good examples via google.  Any 
pointers would be appreciated or better still a pointer that could take me 
through the fundimentals (assuming my config will work at all).

Thank you
Scott

ip dhcp pool lan

   network 192.168.13.0 255.255.255.0

   default-router 192.168.13.1
!

multilink bundle-name authenticated

vpdn enable

!

vpdn-group 1

 request-dialin

  protocol pppoe

 l2tp tunnel receive-window 1024


bba-group pppoe global

!

!

interface FastEthernet0/0

 ip address 192.168.13.1 255.255.255.0

 duplex auto

 speed auto

!

interface FastEthernet0/1

 ip address x.x.x.1 255.255.255.248

 duplex auto

 speed auto

!

interface ATM0/0/0

 no ip address

 no atm ilmi-keepalive

 dsl operating-mode auto

 dsl enable-training-log

 pvc 0/35

  encapsulation aal5snap

  pppoe-client dial-pool-number 1

 !

interface Dialer1

 ip address negotiated

 ip mtu 1492

 encapsulation ppp

 no ip mroute-cache

 dialer pool 1

 dialer-group 1

 ppp authentication chap callin

 ppp chap hostname "YourNameHere at bz8"

 ppp chap password 0 "YourPassWord"

!

ip route 0.0.0.0 0.0.0.0 Dialer1

!