ADSL

PPPoA

interface Vlan1
 ip tcp adjust-mss 1452
 exit

interface ATM0
 no ip address
 no atm ilmi-keepalive
 dsl operating-mode auto 

interface ATM0.1 point-to-point
 pvc 8/48 
  encapsulation aal5mux ppp dialer
  dialer pool-member 1 

interface Dialer0
 ip address negotiated
 ip nat outside
 ip virtual-reassembly
 zone-member security WAN
 encapsulation ppp
 dialer pool 1
 dialer-group 1
 no cdp enable
 ppp authentication pap callin
 ppp pap sent-username 487834430@bluetone.adsl password 7 101A514E5D44465F5F54  

dialer-list 1 protocol ip permit