Solved

Cisco SDSL Router config  Data link always fails

Posted on 2010-08-21
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Last Modified: 2013-12-14
I have a large issue on client site with a router that I am trying to configure for SDSL.  I know the line is working fine as I have another old non cisco router working but the new one never works the CD light is there but the data never comes through.   Can someone aid me and take a look at  the running configs attached. The line is in the UK.  Thanks

uilding configuration...

Current configuration : 4012 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname seh_tenants
!
boot-start-marker
boot-end-marker
!
logging message-counter syslog
enable secret 5 $1$qWrc$inKkBM2isgJnhpcvO3/wJ.
enable password 7 1316121A1918167A7A
!
no aaa new-model
!
!
ip source-route
no ip routing
!
!
no ip cef
!
!
!
!
vtp mode transparent
username seh secret 5 $1$Vfp6$grIvNdQu34kKS9pnQdd4l1
!
!
!
archive
 log config
  hidekeys
!
!
controller DSL 0
 mode atm
 line-term cpe
 line-mode 2-wire line-zero
 dsl-mode shdsl symmetric annex B
 ignore-error-duration  15
 line-rate auto
!
vlan 2
!
!
!
!
interface BRI0
 no ip address
 encapsulation hdlc
 no ip route-cache
 shutdown
 isdn termination multidrop
!
interface ATM0
 no ip address
 no atm ilmi-keepalive
 pvc 0/38
  encapsulation aal5mux ppp dialer
  dialer pool-member 1
 !
!
interface FastEthernet0
!
interface FastEthernet1
 shutdown
!
interface FastEthernet2
 shutdown
!
interface FastEthernet3
 shutdown
!
interface Vlan1
 ip address 192.168.1.1 255.255.255.0
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 ip nat inside
 ip virtual-reassembly
 no ip route-cache
!
interface Vlan2
 ip address 192.168.2.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan3
 ip address 192.168.3.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan4
 ip address 192.168.4.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan5
 ip address 192.168.5.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan6
 ip address 192.168.6.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan7
 ip address 192.168.7.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan8
 ip address 192.168.8.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan9
 ip address 192.168.9.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan10
 ip address 192.168.10.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan11
 ip address 192.168.11.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan12
 ip address 192.168.12.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan13
 ip address 192.168.13.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan14
 ip address 192.168.14.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan15
 ip address 192.168.15.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan16
 ip address 192.168.16.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan17
 ip address 192.168.17.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan18
 ip address 192.168.18.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan19
 ip address 192.168.19.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan20
 ip address 192.168.20.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan21
 ip address 192.168.21.1 255.255.255.0
!
interface Vlan41
 ip address 192.168.41.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan42
 ip address 192.168.42.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan43
 ip address 192.168.43.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Dialer0
 ip address negotiated
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 ip nat outside
 ip virtual-reassembly
 encapsulation ppp
 shutdown
 dialer pool 1
 no cdp enable
 ppp authentication chap callin
 ppp chap hostname account21469@spitfirellu.net
 ppp chap password 7 02070758041301351E1F5D4F5C
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer0
no ip http server
no ip http secure-server
!
ip nat inside source route-map nonat interface Dialer0 overload
!
ip access-list extended nonat
 permit ip 192.0.0.0 0.255.255.255 any
!
!
!
!
route-map nonat permit 10
 match ip address nonat
!
!
control-plane
!
!
line con 0
 no modem enable
line aux 0
line vty 0 4
 password 7 1316121A1918167A7A
 login
!
scheduler max-task-time 5000
end

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{edited by MEE}
0
Comment
Question by:jonperry2
  • 2
6 Comments
 
LVL 13

Expert Comment

by:luc_roy
ID: 33495177
try taking out  "ignore-error-duration  15" but the configuration must be based on the providers settings.

look at this solutions basd on service type, here is a link to configuraiont of all the different types

http://www.cisco.com/en/US/tech/tk175/tk15/tech_configuration_examples_list.html
0
 

Author Comment

by:jonperry2
ID: 33502533
Yes I've checked through most of this and removed the ignore line but alas there is still only a flicker  of data which is most frustating and importantly no data still. Just to confirm that if I get a CD light then there is no hardware fault? Any other thoughts would be appreciated.
0
 

Accepted Solution

by:
jonperry2 earned 0 total points
ID: 33565851
Eventually worked this out myself by correcting the NAT config.  

My script if  of any  help  - eg for UK NAT SDSL cisco configs is as follows

                                ^

secc#sh run
Building configuration...

Current configuration : 4012 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname secc
!
boot-start-marker
boot-end-marker
!
logging message-counter syslog
enable secret 5 $1$qWrc$inKkBM2isgJnhpcvO3/wJ.
enable password 7 1316121A1918167A7A
!
no aaa new-model
!
!
ip source-route
no ip routing
!
!
no ip cef
!
!
!
!
vtp mode transparent
username secc secret
!
!
!
archive
 log config
  hidekeys
!
!
controller DSL 0
 mode atm
 line-term cpe
 line-mode 2-wire line-zero
 dsl-mode shdsl symmetric annex B
 ignore-error-duration  15
 line-rate auto
!
!
!
!
!
interface BRI0
 no ip address
 encapsulation hdlc
 no ip route-cache
 shutdown
 isdn termination multidrop
!
interface ATM0
 no ip address
 no atm ilmi-keepalive
 pvc 0/38
  encapsulation aal5mux ppp dialer
  dialer pool-member 1
 !
!
interface FastEthernet0
!
interface FastEthernet1
 shutdown
!
interface FastEthernet2
 shutdown
!
interface FastEthernet3
 shutdown
!
interface Vlan1
 ip address 192.168.1.1 255.255.255.0
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 ip nat inside
 ip virtual-reassembly
 no ip route-cache
!
interface Vlan2
 ip address 192.168.2.1 255.255.255.0
 ip helper-address 192.168.1.100
!
interface Vlan3
 ip address 192.168.3.1 255.255.255.0
 ip helper-address 192.168.1.100
!
nterface Dialer0
 ip address negotiated
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 ip nat outside
 ip virtual-reassembly
 encapsulation ppp
 shutdown
 dialer pool 1
 no cdp enable
 ppp authentication chap callin
 ppp chap hostname xxx@spitfirellu.net
 ppp chap password xxx
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer0
no ip http server
no ip http secure-server
!
ip nat inside source route-map nonat interface Dialer0 overload
!
ip access-list extended nonat
 permit ip 192.0.0.0 0.255.255.255 any
!
!
!
!
route-map nonat permit 10
 match ip address nonat
!
!
control-plane
!
!
0

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