R4#sh run | b ip in
ip inspect name Prob2 tcp
ip inspect name Prob2 udp
ip inspect name Prob2 h323
!
interface ATM1/0
 ip address 192.10.32.3 255.255.255.0
 ip access-group Prob2in in
 ip nat outside
 ip inspect Prob2 out
 no atm ilmi-keepalive
 pvc 0/72
  protocol ip 192.10.32.254 broadcast
 !
ip access-list extended Prob2in
 permit udp any any eq ntp
 deny   ip any any log
!
!