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WIC 1ADSL configuration

landrybrou
Level 1
Level 1

Hi everybody,

we bought a used Cisco 1841  router with a WIC 1ADSL module and I am asked to configure it so that we can connect to Internet using our ADSL phone line.

Actually, I started via commands with some configurations found on the internet but it is not working.

I wanted to try via SDM interface, but could not launch and I don't know why.

Please anyone who deals with such a configuration or anybody who well knows about that kind of configuration will be very welcome.

Thank you a lot

 

NB: Informations got from my Broadband operator are:

login: MY_LOGIN

password: MY_PASSWORD

We got our LAN's individual IP address dynamically from our operator using its given setup box.

and the ranges are:

 reserved: 192.168.1.1 to 192.168.1.9

usable: 192.168.1.10 to 192.168.1.100

 

I hope the above informations will help.

 

Thank you again.

 

2 Accepted Solutions

Accepted Solutions

Amit Goyal
Level 1
Level 1

Hi Landrybrou,

Please get the below details from your provider.

PVC details (VPI and VCI values)

Is this connection PPPOA or PPPOEOA?

Use below link to configure further.

for PPPOA

http://www.cisco.com/c/en/us/td/docs/routers/access/1800/1801/software/configuration/guide/scg/pppoanat.html#wp1205844

for PPPOEOA

https://supportforums.cisco.com/discussion/11554406/configuring-cisco-1801-router-pppoe#3685750

HTH

-Amit

View solution in original post

Hi,

Also please elaborate when you say "it doesn't work".

>Are you not able to get ip address from ISP?

>Internet is not reachable from LAN?

I will wait for the PVC details.

HTH

-Amit

 

View solution in original post

7 Replies 7

Amit Goyal
Level 1
Level 1

Hi Landrybrou,

Please get the below details from your provider.

PVC details (VPI and VCI values)

Is this connection PPPOA or PPPOEOA?

Use below link to configure further.

for PPPOA

http://www.cisco.com/c/en/us/td/docs/routers/access/1800/1801/software/configuration/guide/scg/pppoanat.html#wp1205844

for PPPOEOA

https://supportforums.cisco.com/discussion/11554406/configuring-cisco-1801-router-pppoe#3685750

HTH

-Amit

Hi,

I don't really know if it is PPPoEoA but I have already tried PPPoA configuration link you provided.

And it doesn't work.

But my architecture is made of the followings:

- an ADSL line connected to our 1841 router on the WIC 1ADSL port using RJ11 connector

- a router 1841 with 1 ADSL card and with 2 Fast ethernet ports.

- a switch connected to the router trough Fa0/0 port. and LAN PCs are connected to each other and getting access to Internet.

 

Anyway I will try to get thoses PVC détails from my ISP and let you know then.

 

Thank you

Hi,

Also please elaborate when you say "it doesn't work".

>Are you not able to get ip address from ISP?

>Internet is not reachable from LAN?

I will wait for the PVC details.

HTH

-Amit

 

the followings are informations got from my ISP:

 

Encapsulation:  PPPoE

Multiplexing:  LLC based

VPI = 8

VCI = 35

Login =MY_LOGIN

Password =MY_PASSWORD

IP:  dynamically from ISP

 

Hope this could help.

Thank you

Hi,

So this is PPPOEOA. Please use below link to configure your DSL line.

https://supportforums.cisco.com/discussion/11554406/configuring-cisco-1801-router-pppoe#3685750

If it doesn't work, capture below information.

 

ping atm interface atm0 8 35 end-loopback

ping atm interface atm0 8 35 seg

debug ppp negotiation

debug ppp authentication

HTH

-Amit

Hi,

I used the configuration provided by the link but still doesn't work.

Also I can't run these two commands:

ping atm interface atm0 8 35 end-loopback

            GT_Internet_Router#ping atm interface atm0/0/0 8 35 end-loopback
            Translating "interface"
                                   ^
            % Invalid input detected at '^' marker.

    

ping atm interface atm0 8 35 seg

            GT_Internet_Router#ping atm interface atm0 8 35 seg
            Translating "atm"
                                ^
           % Invalid input detected at '^' marker.

Below is the capture of "debug" commands

         GT_Internet_Router#debug ppp negotiation
         PPP protocol negotiation debugging is on

         GT_Internet_Router#debug ppp authentication
         PPP authentication debugging is on

 

Please find below the running configuration:

GT_Internet_Router#sh run
Building configuration...

Current configuration : 1646 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname GT_Internet_Router
!
boot-start-marker
boot-end-marker
!
enable secret 5 XXXXXXXXXXXXXXXX
!
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
no aaa new-model
ip subnet-zero
ip cef
!

!
ip dhcp excluded-address 192.168.1.1 192.168.1.9
!
ip dhcp pool LAN
   import all
   network 192.168.1.0 255.255.255.0
   default-router 192.168.1.1
   domain-name wr
!
!
ip ips po max-events 100
no ip domain lookup
no ftp-server write-enable
!
!
!
!
!
no crypto isakmp ccm
!
!
!
interface FastEthernet0/0

no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 192.168.1.1 255.255.255.0
 ip nat inside
 ip virtual-reassembly
 duplex auto
 speed auto

!
interface ATM0/0/0
 no ip address
 shutdown
 no atm ilmi-keepalive
 dsl operating-mode auto
 pvc 8/32
  pppoe-client dial-pool-number 1
 !
!
interface Dialer0
 ip address negotiated

 ip mtu 1492
 ip nat outside
 ip virtual-reassembly
 encapsulation ppp
 ip tcp adjust-mss 1452
 dialer pool 1
 ppp chap hostname MY_LOGIN
 ppp chap password 0 MY_PASSWORD
 ppp pap sent-username MY_LOGIN password 0 MY_PASSWORD
 ppp ipcp dns request accept
!
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer0
!
ip http server
no ip http secure-server
ip nat inside source list NAT interface Dialer0 overload
!
ip access-list standard NAT
 permit 192.168.1.0 0.0.0.255
!
!
!
control-plane
!
!
line con 0
 password xxxxxxxxx
 login
line aux 0
line vty 0 4
 password xxxxxxxxx
 login
!
end

 

Note: I can't set "vlan interface" on my router

       GT_Internet_Router(config)#interface vlan 1
                                                                     ^
      % Invalid input detected at '^' marker.

so I configured Fa0/1 instead of Vlan 1 for Telnet purpose.

Is there any problem ??

 

Also I want you to check the atm interface

GT_Internet_Router#sh interface atm0/0/0
ATM0/0/0 is administratively down, line protocol is down
  Hardware is DSLSAR (with Alcatel ADSL Module)
  MTU 4470 bytes, sub MTU 4470, BW 800 Kbit, DLY 640 usec,
     reliability 0/255, txload 1/255, rxload 1/255
  Encapsulation ATM, loopback not set
  Encapsulation(s): AAL5  AAL2, PVC mode
  23 maximum active VCs, 256 VCs per VP, 0 current VCCs
  VC Auto Creation Disabled.
  VC idle disconnect time: 300 seconds
  Last input never, output never, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: Per VC Queueing
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 output buffer failures, 0 output buffers swapped out

 

PS: I attached the sample of my network diagram

Hi,

First you bring the ATM interface up.

GT_Internet_Router#sh interface atm0/0/0
ATM0/0/0 is administratively down, line protocol is down<<<<<
  Hardware is DSLSAR (with Alcatel ADSL Module)
  MTU 4470 bytes, sub MTU 4470, BW 800 Kbit, DLY 640 usec,
     reliability 0/255, txload 1/255, rxload 1/255

Go to interface ATM0/0/0 and apply "no shut"

Status should be as per below then only you can move further

GT_Internet_Router#sh interface atm0/0/0
ATM0/0/0 is up, line protocol is up

use below commands to ping via PVC

ping atm interface atm0/0/0 8 35 end-loopback

ping atm interface atm0/0/0 8 35 seg

HTH

-Amit