R4#sh run | b 1/0
interface ATM1/0
 ip address 192.10.32.18 255.255.255.0
 ip nat outside
 no atm ilmi-keepalive
 pvc 0/72
  protocol ip 192.10.32.254
 !
!
ip nat inside source list 1 interface ATM1/0 overload
ip nat outside source static 192.10.32.254 17.80.1.3
ip http server
no ip http secure-server
ip classless
!
!
access-list 1 permit any
!