ho cercato dappertutto la soluzione giusta per aprire le porte utili al funzionamento di emule (non si vive di solo lavoro

abbiamo una connessione smart con telecom e quindi un ip statico, il router è connesso h24.
ecco la mia configurazione sperando abbiate qualke utile dritta x me:
version 12.3
no service pad
no service timestamps debug uptime
no service timestamps log uptime
service password-encryption
!
hostname ROUTER
!
boot-start-marker
boot-end-marker
!
enable password 7 XXXXXXXXXXXX
!
ip subnet-zero
no ip source-route
ip domain name interbusiness.it
!
!
no aaa new-model
!
!
!
!
no crypto isakmp enable
!
!
!
interface Ethernet0
ip address 10.10.XXX.XXX 255.255.255.0 secondary
ip address 85.XXX.XXX.XXX 255.255.255.248
ip nat inside
hold-queue 100 out
!
interface ATM0
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
!
interface ATM0.1 point-to-point
ip address 85.XX.XXX.XXX 255.255.255.252
ip nat outside
pvc 8/35
vbr-nrt 640 640 1
encapsulation aal5snap
!
!
interface Dialer0
no ip address
!
ip classless
ip route 0.0.0.0 0.0.0.0 ATM0.1
no ip http server
no ip http secure-server
ip nat pool poferi 85.XXX.XXX.XXX 85.XXX.XXX.XXX netmask 255.255.255.248
ip nat inside source list 1 pool poferi overload
ip nat inside source static tcp 10.10.XXX.XXX 4662 interface ATM0.1 4662
ip nat inside source static udp 10.10.XXX.XXX 4672 interface ATM0.1 4672
!
!
access-list 1 permit 10.10.XXX.X 0.0.0.255
!
control-plane
!
!
line con 0
no modem enable
transport preferred all
transport output all
line aux 0
transport preferred all
transport output all
line vty 0 4
password 7 XXXXXXXXXXXX
login
transport preferred all
transport input all
transport output all
!
scheduler max-task-time 5000
!
end