We have a 2811 router and we are to connect an ADSL service to its Fast Ethernet port using PPPoE. Carrier already supplied username and password but I'm having a hard time to make it work. I'm not sure if the PPPoE configuration of the carrier is already correct as they usually have issues with this but is there someone who can share a working config for a 2811 using Fast Ethernet for PPPoE?
If I configure PPPoE on the FE interface then I'm not getting any IP address and I'm not sure if I have done it right. But using IP address DHCP config, I'm just getting a regular private IP address from them.
I cannot find a really good document on how to make this work.
Do a "debug ppp authentication" and "debug ppp negotataion" to find out any credential issue, but if you are getting an ip address means authentication is fine and connection is ok. also make sure you have default route to dialer interface,
find the below example config for ppp0e for fa interface
interface FastEthernet0/0 no ip address duplex auto speed auto pppoe enable group global pppoe-client dial-pool-number 1 no sh
! interface Dialer1 bandwidth 100000
ip mtu 1492
ip address negotiated encapsulation ppp ip tcp adjust-mss 1452 dialer pool 1 ppp chap hostname xxx ppp chap password yyy ppp pap sent-username xxx password yyy
Thanks. Here's my current configuration. I can only get an IP address if I do a "ip address dhcp" on Fa0/0 which is not the dialer interface. Still doesn't work. I would probably need to contact the carrier again.
no ip address
no ip proxy-arp
pppoe enable group global
pppoe-client dial-pool-number 1
ip address negotiated
ip nat outside
zone-member security outside
dialer pool 1
ppp authentication chap pap callin
ppp chap hostname xxxxxx
ppp chap password xxxxxxx
ppp pap sent-username xxxxxxxx password 7 xxxxxxx
ip nat inside source list inside_net interface Dialer1 overload
ip access-list extended inside_net
deny ip 10.0.0.0 0.255.255.255 10.0.0.0 0.255.255.255
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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