09-16-2007 01:14 AM - edited 03-03-2019 06:46 PM
Hi all,
I have problem with configuring 876 to work as pppoe client. Is there anyone who have configuration example which work?
After all I configure all parameter for whom in consider as important, and try to debug I?m receiving this error ?padi timer expire?. I know to this error pointing on my IPS, but I?m wondering is there any way that I didn?t configure something properly ?
Any ideas?
09-16-2007 04:05 AM
Please send your config and "show atm pvc x/y" whee x/y are the VPI/VCI values you have configured.
09-16-2007 10:42 PM
This is configuration example of 876. I didn?t configure NAT yet. Also I?m not using ATM, I?m using regular Ethernet.
Building configuration...
Current configuration : 1357 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname xxxxx
!
boot-start-marker
boot-end-marker
!
enable password 7 xxxxx
!
no aaa new-model
!
resource policy
!
ip cef
!
!
!
!
vpdn enable
!
!
!
!
!
!
!
!
!
!
interface BRI0
no ip address
encapsulation hdlc
shutdown
!
interface ATM0
no ip address
shutdown
no atm ilmi-keepalive
dsl operating-mode auto
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
!
interface FastEthernet3
switchport access vlan 2
pppoe enable group global
pppoe-client dial-pool-number 1 dial-on-demand
!
interface Vlan1
ip address 10.0.0.1 255.255.255.0
!
interface Vlan2
ip address 169.x.x.2 255.255.0.0
!
interface Dialer0
ip address negotiated
ip mtu 1492
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication ms-chap callin
ppp chap hostname xxxxxxx
ppp chap password 7 xxxxxxx
ppp ipcp dns request
ppp ipcp address accept
!
ip route 0.0.0.0 0.0.0.0 Dialer0
!
!
no ip http server
no ip http secure-server
!
dialer-list 1 protocol ip permit
!
!
!
!
control-plane
!
!
line con 0
no modem enable
line aux 0
line vty 0 4
password xxx
login
!
scheduler max-task-time 5000
!
webvpn context Default_context
ssl authenticate verify all
!
no inservice
!
end
09-17-2007 03:00 AM
Yoy may be in murky waters, because cisco may not have thested PPPoE on the ports that normally are used for access.
padi timeout mean there is no answerd to request to initiate PPPoE.
Can't you connectvia ATM ?
09-17-2007 03:09 AM
Unfortunately I can?t. This is wireless ISP, end all what I have is Ethernet. Strange thinks is that I know that this kind of router already work fine on this kind of network on this WISP, and even I have configuration of that one, I can make this one to work.. I think problem is somewhere in VPDN configuration?.
I try all what I know, and I don?t know what else to try?
09-17-2007 03:54 AM
The thing is that you would need an 851 or 871 for this application. Even after you get the PPPoE working, you would end with NAT inside and outside interfaces on the same physical ports, and the router may not like this at all.
Anyway. Please configure the pppoe things under vlan1, not physical interface. Note vpdn is not needed for pppoe cliente, is it vestigial from old documentation.
Hope this helps, please rate post if it does!
09-17-2007 04:02 AM
Problem is solved,
I make changes in configuration like I remove pppoe enable group global and
pppoe-client dial-pool-number 1 from physical L2 fast Ethernet to L3 interface Vlan 2. After that all start to work fine.
So pppoe attributes must be on L3 interface?.
09-17-2007 04:11 AM
Yes. Let us know if nat is working, it shoudl as you are conficuring different vlan for access and a PCs'.
As a recognition to those those providing answers, please rate useful posts using the scrollbox below
09-17-2007 04:15 AM
NAT also working, all works fine!
09-17-2007 04:24 AM
Good. Friendly said, please try to use better fairness in rating next time.
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: