chap username but no password

[tjbradford]

I am trying to setup my Cisco 857 with my adsl - O2

However O2 say they don't require a password for there setup just a user account name, I have added the username and issued a no chap password command to remove traces of an existing but it's not connecting, do you think thats right or should the password be there but be blank ? if so how do i get a blank password (space) wasn't accepted.

 

[jeter]

DSL is now setup via DHCP or static ip addresses, well at least where I am located. I'm not sure why you would need a username/password. Verify with your provider what is really needed.


Go Army!
Tek-TIP Member 19,650

 

[burtsbees]

Not where I am (St. Louis, MO)...AT&T requires a username/password for the RADIUS server to even give you an IP address
int di0
ip add negotiated

This is usually the email username and password...

Has O2 provided a modem? I would hook up the modem and see what the config is there. That is weird to have a username but no password...are you sure it's CHAP and not PAP? I would try a PAP config as well...post a

debug ppp authen
and
debug ppp neg

Burt

 

[tjbradford]

version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname C877W
!
boot-start-marker
boot-end-marker
!
logging buffered 16384 debugging
no logging console
enable secret 5 xxxxxxxxxxxxx
!
aaa new-model
!
!
aaa authentication login default local
!
aaa session-id common
!
resource policy
!
ip cef
no ip dhcp use vrf connected
ip dhcp excluded-address 10.1.1.1
!
ip dhcp pool lan-pool
import all
network 10.1.1.0 255.255.255.0
dns-server 87.194.0.51 87.194.0.66
default-router 10.1.1.1
lease 0 2
!

!
no ip domain lookup
ip name-server 87.194.0.51
ip name-server 87.194.0.66
!
!
!
username darek privilege 15 password 7 xxxxxxxxxxx
username alan privilege 15 password 7 xxxxxxxxxxx
!
!
!
bridge irb
!
!
!
interface ATM0
mac-address xxxx.xxxx.xxxx
no ip address
ip virtual-reassembly
no atm ilmi-keepalive
dsl operating-mode auto
!
interface ATM0.1 point-to-point
description ADSL2+ o2broadband
ip address xx.xx.xx.xxx /24
ip nat outside
ip virtual-reassembly
no snmp trap link-status
atm route-bridged ip
pvc 0/101
oam-pvc manage
encapsulation aal5snap
!
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface Dot11Radio0
no ip address
!
encryption mode ciphers tkip
!
ssid C877W
authentication open
authentication key-management wep
guest-mode
!
world-mode dot11d country GB indoor
speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0
rts threshold 2312
channel 2462
station-role root
bridge-group 1
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
!
interface Vlan1
no ip address
ip tcp adjust-mss 1452
bridge-group 1
bridge-group 1 spanning-disabled
!
interface BVI1
ip address 10.1.1.1 255.255.255.0
ip nat inside
ip virtual-reassembly
!
ip route 0.0.0.0 0.0.0.0 93.96.32.1
!
no ip http server
no ip http secure-server
ip nat inside source list 102 interface ATM0.1 overload
!
access-list 102 permit ip 10.1.1.0 0.0.0.255 any

no cdp run
!
!
!
control-plane
!
bridge 1 protocol ieee
bridge 1 route ip
!
line con 0
no modem enable
line aux 0
line vty 0 4
transport input telnet ssh
!
scheduler max-task-time 5000
end

this is a runner