I am trying toget a Cisco 877 router working on my Demon B'band connection. The Broadband works when I use a BT Voyager 220V so I know the service itself is OK. The configuration on the router works quite happily when attached to a standard BT B'band connection at another site.
The ATM0 link comes up and then drops a few moments later. The CD led lights up followed by a limited amount of activity on both RXD and TXD leds and then the whole cycle appears to repeat itself,
I am not au fait with debugging as ar as the adsl link goes.
Can anyone help/advise.
Many Thanks,
Config is shown below
version 12.4
no service pad
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname nnnnnnnn
!
boot-start-marker
boot-end-marker
!
logging buffered 40960 debugging
enable password password
!
no aaa new-model
!
resource policy
!
ip subnet-zero
ip cef
!
interface ATM0
no ip address
no atm ilmi-keepalive
pvc 0/38
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
dsl operating-mode auto
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface Vlan1
description #Connection to Home LAN#
ip address 192.168.n.n 255.255.255.0
ip nat inside
ip virtual-reassembly
ip tcp adjust-mss 1452
!
interface Dialer1
ip address negotiated
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer pool 1
ppp chap hostname snipped-for-privacy@nnnnn.demonadsl.co.uk
ppp chap password nnnnnnnn
!
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
!
no ip http server
no ip http secure-server
ip nat inside source list 1 interface Dialer1 overload
!
access-list 1 permit 192.168.0.0 0.0.0.255
!
control-plane
!
line con 0
no modem enable
line aux 0
line vty 0
password nnnnnnn
login
line vty 1 4
login
!
scheduler max-task-time 5000
end