Help please with ADSL!

[sirlollypop]

Hi

I am trying to configure ADSL on a 1720. I have been successful on the ethernet and the switch but I cant get the VC to come upup.

I have attached the config.I would be most appricative of any help any one could offer.

Thanks

Jonathan


!
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname ghbx-main
!
!
memory-size iomem 15
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
ip subnet-zero
!
!
!
ip audit notify log
ip audit po max-events 100
!
!
!
!
interface ATM0
no ip address
no ip mroute-cache
no atm ilmi-keepalive
pvc 0/38
protocol ppp dialer
dialer pool-member 1
!
dsl operating-mode auto
no fair-queue
hold-queue 224 in
!
interface Ethernet0
no ip address
shutdown
half-duplex
!
interface FastEthernet0
no x.x.x.x 255.255.255.192

speed auto
!
interface Dialer0
ip address negotiated
ip nat outside
encapsulation ppp
dialer pool 1
no cdp enable
ppp authentication chap callin
ppp chap hostname xxx
ppp chap password 0 xxxxx
!
ip classless
no ip http server
ip pim bidir-enable
!
!

 

[ChrisAC]

Well, it all depends on how your ISP has set up the BRAS. Here's my config from my 1720 with ATM card for ADSL with dynamic IP.

!
version 12.2
service nagle
service timestamps debug datetime localtime
service timestamps log datetime localtime
service password-encryption
!
hostname collossus
!
logging buffered 5000 debugging
aaa new-model
!
!
aaa authentication login collossus local
aaa authentication login CONSOLE none
aaa session-id common
enable secret 5 xxxxxxxxxxxxxxxxxxxxxxx
!
username chris password 7 xxxxxxxxxxxxxxxxxxxxxxxx
memory-size iomem 25
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
ip subnet-zero
no ip source-route
!
!
ip host caesium 213.249.x.y
ip host nmap 213.249.x.y
ip name-server 212.50.160.100
ip name-server 213.249.130.100
!
!
!
!
interface ATM0
mtu 1500
no ip address
no ip mroute-cache
no atm ilmi-keepalive
pvc 1/50
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
dsl operating-mode auto
no fair-queue
!
interface FastEthernet0
ip address 192.168.3.1 255.255.255.0
ip nat inside
speed auto
!
interface Dialer0
bandwidth 2048
ip address negotiated
ip nat outside
encapsulation ppp
dialer pool 1
dialer-group 1
ppp chap hostname mynamegoeshere
ppp chap password 7 ohyesohyesohyesohyesohyes
!
ip nat translation timeout 3600
ip nat inside source list 5 interface Dialer0 overload
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer0
no ip http server
ip pim bidir-enable
!
!
access-list 5 permit 192.168.3.0 0.0.0.255
dialer-list 1 protocol ip permit
!
!
line con 0
line aux 0
line vty 0 4
exec-timeout 15 0
!
ntp clock-period 17180036
ntp server 198.147.221.31
ntp server 130.159.196.118
end

I hope this helps ;-)

Chris.
************************
Chris Andrew, CCNA
chrisac@gmx.co.uk
************************