Scegliere l'interfaccia appropriata

interface ATMxx

 no ip address
 load-interval 30
 no atm auto-configuration
 no atm ilmi-keepalive
 no atm address-registration
 no atm ilmi-enable
 dsl operating-mode auto
 hold-queue 224 in
 pvc 8/35
  tx-ring-limit 3
  no oam-pvc manage
  encapsulation aal5mux ppp dialer
  dialer pool-member 1

Creare il nuovo Dialer (verificare numero interfaccia)

interface Dialer0
 ip address negotiated
 ip nat outside
 ip virtual-reassembly
 encapsulation ppp
 load-interval 30
 dialer pool 1
 ppp authentication chap pap callin
 ppp chap hostname USERNAME
 ppp chap password PASSWORD
 ppp pap sent-username USERNAME password PASSWORD

Creare l'Access list per identificare la rete da Nattare

ip access-list standard IP4_NAT_INSIDE
 permit 192.168.1.0 0.0.0.255

Scegliere su quale interfaccia fare l'overload

ip nat inside source list IP4_NAT_INSIDE interface Dialer0 overload

Ricordarsi di creare l'access list per l'accesso VTY (Telnet/SSH)

ip access-list standard IP4_VTY_IN
 permit 192.168.0.0 0.0.255.255

Infine abilitare il protocollo IP sulla dialer

dialer-list 1 protocol ip permit