06-21-2006 11:57 AM - edited 03-03-2019 01:04 PM
Maybe someone has some experience with SBC (AT&T) DSL? I cannot seem to get the ATM Interface to come up. I called SBC and checked through all of my settings, Changed the cable, etc. I know that I am missing something. Any thoughts or help would be greatly appreciated. I also just started from scratch and followed the example from Cisco's website. Attached is an example of my config.
06-21-2006 05:22 PM
Are you sure the PVC for your ATM is 19/59 as most SBC/AT&T DSL accounts PVC is 0/35
06-23-2006 02:58 PM
Yes, AT&T/SBC told me to use this pvc. I also tried 0/35 without success.
06-25-2006 09:24 AM
on interface Dialer0 try something like
description AT&T Yahoo Static IP DSL 6.0mbps/768kbps
ip address negotiated
ip verify unicast reverse-path
no ip redirects
no ip unreachables
no ip proxy-arp
ip mtu 1492
ip tcp adjust-mss 1460
ip nat outside
encapsulation ppp
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication chap pap callin
ppp chap hostname #####@sbcglobal.net
ppp chap password 7 ######
ppp pap sent-username #####@sbcglobal.net password 7 #######
ppp ipcp dns request
ppp ipcp wins request
That is from our working 2600 series running WIC-1ADSL. Let me know if that works. BTW: You forgot to take your password out of line con0 before posting your config.
06-26-2006 09:53 AM
No, that did not work. Thanks though.
06-26-2006 09:48 AM
Here is a copy of my config. AT&T keeps telling me that the DSL circuit is fine. I am wondering now....
-----------------------------------------------
dunsmuir_router#sh conf
Using 3036 out of 131072 bytes
!
version 12.3
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname dunsmuir_router
!
boot-start-marker
boot-end-marker
!
enable secret 5 ########
!
no aaa new-model
!
resource policy
!
ip subnet-zero
ip cef
no ip dhcp use vrf connected
!
!
vpdn enable
!
vpdn-group 1
request-dialin
protocol pppoe
!
!
!
!
username ######## privilege 15 password 7 ########
username ######## privilege 15 password 7 ########
!
!
!
!
!
interface ATM0
no ip address
no atm ilmi-keepalive
pvc 19/59
encapsulation aal5snap
protocol ppp dialer
dialer pool-member 1
!
dsl operating-mode ansi-dmt
dsl enable-training-log
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface Dot11Radio0
no ip address
shutdown
speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.0 36.0 48.0
54.0
station-role root
!
interface Vlan1
ip address ######## ########
!
interface Dialer0
ip address negotiated
ip verify unicast reverse-path
no ip redirects
no ip proxy-arp
ip mtu 1492
ip nat outside
ip virtual-reassembly
encapsulation ppp
ip tcp adjust-mss 1460
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication chap pap callin
ppp chap hostname soxxx@sbcglobal.net
ppp chap password 7 #############
ppp pap sent-username soxxx@sbcglobal.net password 7 #############
ppp ipcp dns request
!
ip classless
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
!
banner exec ^CC
########
^C
banner motd ^CC
-------------
W A R N I N G
-------------
########
!
line con 0
password 7 ######################
login
no modem enable
line aux 0
line vty 0 4
login
!
scheduler max-task-time 5000
end
06-27-2006 04:27 AM
sent you a email.
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