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