PPPOE Configuration Problem

thiru.vel10 · ‎07-31-2008

ISP provided PPPOE connection I have changed the bridge mode in ISP modem and my lap is directly connected to ISP modem and then I have configured the PPPOE in my LAPTOP that time I am able to access the Internet. I am trying to connect my cisco 1842 router to ISP modem and I am configuring the PPPOE in that router but the internet link is not coming up please any one help me .

interface Ethernet0/1

no ip address

pppoe enable

pppoe-client dial-pool-number 1

!

interface Dialer1

ip address negotiated

ip nat outside

ip mtu 1492

encapsulation ppp

no ip mroute-cache

dialer pool 1

dialer-group 1

ppp authentication pap

ppp pap sent-username cisco password cisco1

ip nat inside source list 1 interface Dialer1 overload

ip route 0.0.0.0 0.0.0.0 dialer1

access-list 1 permit any any

But I didn't configure the below

vpdn enable

no vpdn logging

!

vpdn-group 1

request-dialin

protocol pppoe

Marwan ALshawi · ‎07-31-2008

add those commands

vpdn enable

no vpdn logging

!

vpdn-group 1

request-dialin

protocol pppoe

while i think in newer verion u dont need to enable the vpdn, but try it

also use the following link to help u in ur config

http://www.cisco.com/en/US/tech/tk175/tk15/technologies_configuration_example09186a008071a729.shtml

please, rate if helpful

lee.reade · ‎08-01-2008

Hi,

Have you tried;

Debug ppp negotiation

This will show you the PPP neg and gives info on what is going on.

HTH

LR

thiru.vel10 · ‎08-02-2008

Hi All

I am not sure the Authentication whether it is PAP or CHAP , So I have configured both

enable vpdn

PPP Authentication papa chap

Chap hostname ******

Chap password ******

Ppp PAP sent username ******** password ********

Now the link is up and running fine. Thanks for all.

Marwan ALshawi · ‎08-02-2008

cool :)

please, rate the helpful post