interface FastEthernet0/0
 description WAN Interface
 no ip address
 duplex auto
 speed auto
 pppoe enable group global
 pppoe-client dial-pool-number 1

interface FastEthernet0/1
 description LAN interface
 ip address 10.1.1.1 255.255.255.0
 ip nat inside
 ip virtual-reassembly in
 duplex auto
 speed auto

interface Dialer1
 description
 ip address negotiated
 ip mtu 1458
 ip nat outside
 ip virtual-reassembly in
 encapsulation ppp
 ip tcp adjust-mss 1456
 dialer pool 1
 ppp authentication chap callin
 ppp chap hostname hohoho@santa.isp
 ppp chap password 0 sneakyelves

ip nat inside source list 1 interface Dialer1 overload
ip route 0.0.0.0 0.0.0.0 Dialer1

access-list 1 remark NAT for LAN
access-list 1 permit 10.1.1.0 0.0.0.255
dialer-list 1 protocol ip permit