Posted on 2006-04-28
Last Modified: 2013-12-14
Hi All,

I would like to configure a router with Bonded DSL configuration.  My ISP fully supports this feature.  Would I be able to get a config for an 1841 cisco router.  This is for doing multilink PPP.

Please help


Question by:mbavisi
    LVL 2

    Accepted Solution

    Here is a general config for a cisco router, it should make a difference for an 1841. You need to adjust to your network where need ti.

    no aaa new-model
    resource policy
    ip subnet-zero
    ip cef
    no ip dhcp use vrf connected
    no ip ips deny-action ips-interface
    ip domain name

      protocol pppoe                  <---- enable PPPoe
    interface FastEthernet0/0
     description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-FE 0/0$
     ip address X.X.X.X                  <------ outside DSL interface
     ip nat inside
     ip virtual-reassembly
     duplex auto
     speed auto
    interface FastEthernet0/1
     no ip address                        <------- Inside interface
     duplex auto
     speed auto
     pppoe enable                        <------- Enabling PPPoe
     pppoe-client dial-pool-number 1    <------- Reference dailer list
    interface Dialer1                        <------ create a dialer for DSL
     ip address negotiated
      ip mtu 1492
     ip nat outside
     ip virtual-reassembly
     encapsulation ppp
     no ip mroute-cache
     dialer pool 1
     dialer-group 1
     ppp authentication chap callin      
     ppp chap hostname <your DSL user name >
     ppp chap password 0 <your DSL Password >
     ppp pap sent-username <user name > <password>
    ip classless
    ip route Dialer1

    access-list 1 permit x.x.x.x 0
    access-list 7 permit y.y.y.y 0 <--- inside network
    dialer-list 1 protocol ip permit
    LVL 1

    Author Comment


    Hi , this config isnt right.

    im asuming you have actually never done this and have pasted the info from the internet?
    LVL 1

    Author Comment

    actually , i just tested this out, works perfect, many thanks

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