R4#sh run | b interface ATM
interface ATM1/0
 ip address 192.10.32.17 255.255.255.0
 ip access-group Prob5In in
 ip access-group Prob5Out out
 ip nat outside
 no atm ilmi-keepalive
 pvc 0/72
  protocol ip 192.10.32.254 broadcast
 
!
ip access-list standard IPNAT
 permit 180.40.7.0 0.0.0.255
 permit 17.0.0.0 0.255.255.255
!
ip access-list extended Prob5In
 permit udp any any eq ntp
 evaluate Prob5
 deny   ip any any log
ip access-list extended Prob5Out
 permit ip any any log reflect Prob5
!