Cisco PPP ADSL config – UK ISP

Some standard config for UK ADSL using a Cisco router, again from an 1800. Remember to add NAT config and inbound access control if required.


interface ATM0
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
ip flow ingress
no atm ilmi-keepalive
pvc 0/38
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
dsl operating-mode auto
!
interface Dialer0
bandwidth [X]
bandwidth receive [X]
ip address negotiated
ip flow ingress
ip virtual-reassembly
encapsulation ppp
dialer pool 1
ppp authentication chap callin
ppp chap hostname [username]
ppp chap password 0 [password]
ppp ipcp route default
end