2811 and wic-1adsl

Discussion in 'Cisco' started by fernando.catalao@broadnet.pt, Apr 22, 2005.

  1. Guest

    i´m having a problem with the above configuration which nobody has
    been able to help me.

    the following is my configuration

    Router 2811

    IOS:C2800NM-ADVIPSERVICESK9-M, Version 12.3(14)T

    ## not sure if these are needed?
    vpdn enable

    vpdn-group pppoe
    protocol pppoe

    interface FastEthernet0/0
    ip address
    ip nat inside
    ip tcp adjust-mss 1452
    duplex auto
    speed auto
    no cdp enable
    no shutdown

    interface ATM0/0/0
    no ip address
    no atm ilmi-keepalive
    dsl operating-mode auto
    no shutdown

    interface ATM0/0/0.1 point-to-point
    pvc 0/35
    pppoe-client dial-pool-number 1

    interface Dialer1
    ip address negotiated
    ip mtu 1492
    ip nat outside
    encapsulation ppp
    ip tcp adjust-mss 1452
    load-interval 30
    dialer pool 1
    dialer-group 1
    dialer persistent
    no cdp enable
    ppp authentication chap pap callin
    ppp chap hostname &&&&&&&&&&
    ppp chap password 12345678
    ppp pap sent-username &&&&&&&&&& password 12345678

    ip classless
    ip route Dialer1

    ip nat inside source list 1 interface Dialer1 overload

    access-list 1 permit
    dialer-list 1 protocol ip permit

    When I turn on the debugging, I can confirm that the wic does train
    successfully (SHOWTIME result) with the dslam at the operator.

    BUT!!!! When I turn on ppp debugging nothing happens. This tells me
    that there is a problem within the dialer I think.

    I have also confirmed with the operator which dslam they are using
    (there´s being an alcatel), since I have read that only certain ones
    are compatible with the wic-1adsl. Our operator does for example also
    use the siemens one which is not compatible
    , Apr 22, 2005
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  2. RobO Guest

    Hi Fernando!

    While I am not entirely sure with regards to PPPOE, I use a ADSL WIC
    with PPPOA and under the PVC settings one has to specify the
    encapsulation settings ie aal5mux,aal5snap whichever one your ISP has

    Hope this helps.

    RobO, Apr 22, 2005
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  3. Guest

    well i leave it as default. aal5snap. i have installed many cisco adsl
    routers before, all soho line. and with these i have left them as well
    as default. i presume soho is also aal5snap.

    but as i mentioned in my previous post, the wic-1adsl does train
    successfully with the dslam. the result is "SHOWTIME".

    BUT when i try to debug ppp nothing happens. therefore i assume that
    the problem lies within the dialer configuration.

    please someone help me! i have no hair left.
    , Apr 22, 2005
  4. RobO Guest

    Ok, sorry about that I wasn't aware that it was a default statement.

    Would you not have to assign the PVC as a member of the dialer pool 1
    (dialer pool-member 1) thus binding it to the dialer interface?
    RobO, Apr 22, 2005
  5. Guest

    i have done that. see my config above
    , Apr 22, 2005
  6. RobO Guest

    < pppoe-client dial-pool-number 1> specifies interesting traffic as
    specified by your access-list 1, but I think the pvc needs to be bound
    to the dialer interface with <dialer pool-member 1>
    as your dialer 1 interface is assigned with:
    int dialer1
    dialer pool 1
    dialer-group 1
    RobO, Apr 22, 2005
  7. Guest

    yes rob. i have done that. see my config above.
    , Apr 22, 2005
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