I used the following configuration to get the PPPoE up and working. On R6, I did not have to enable vpdn. However, I did have to get the GigabitEthernet0/0 pppoe interface to refer to the virtual-template interface by using the 'bba-group pppoe global' command. Anybody's thoughts?
R5
username AS100 password 0 CISCO
!
interface FastEthernet0/1
no ip address
duplex half
speed auto
pppoe enable group global
pppoe-client dial-pool-number 1
!
interface Dialer1
mtu 1492
ip address 24.1.56.5 255.255.255.0
encapsulation ppp
dialer pool 1
dialer idle-timeout 0
dialer persistent
ppp authentication chap
ppp chap hostname AS200
R6
username AS200 password 0 CISCO
!
bba-group pppoe global
virtual-template 1
!
interface GigabitEthernet0/0
pppoe enable group global
!
interface Virtual-Template1
ip address 24.1.56.6 255.255.255.0
ppp authentication chap
ppp chap hostname AS100
Rob Gonzalez (CCIE# 20547)
Cisco Systems