PPPoE link not working

[NaderHussain]

I have a PPPoE link between 2 routers that passes through 2 switches that does not connect. The link without PPPoE works through the switches. Below, I copied key configs of both routers for them to be looked at. Why is the link not working?

R1:

hostname huss0036_L04_R1

username Cust1 password 0 ciscopppoe

bba-group pppoe global
 virtual-template 1
!

interface GigabitEthernet0/1
 no ip address
 duplex auto
 speed auto
 pppoe enable group global
!

interface Virtual-Template1
 mtu 1492
 ip address 204.190.111.1 255.255.255.248
 peer default ip address pool POOLoE
 ppp authentication pap callin

interface Dialer1
 no ip address
 shutdown

ip local pool POOLoE 204.190.111.2 204.190.111.6
ip forward-protocol nd

<other configs left out>

R4:

hostname huss0036_L04_R4

interface FastEthernet0/1
 no ip address
 duplex auto
 speed auto
 pppoe enable group global
 pppoe-client dial-pool-number 1

interface Dialer1
 ip address negotiated
 ip mtu 1492
 encapsulation ppp
 ppp pap sent-username Cust1 password 0 ciscopppoe
!

[luis_cordova]

Hi @NaderHussain ,

Maybe this link can give you some help:

https://learningnetwork.cisco.com/docs/DOC-27502

Regards

[paul driver]

Hello

R1
interface Virtual-Template1
ppp authentication chap
ppp chap hostname huss0036_L04_R1


R4
username Cust1 password 0 ciscopppoe

interface Dialer1
ppp authentication chap
ppp chap hostname huss0036_L04_R4