VPN through Cisco 827 / 837 ADSL

Discussion in 'Cisco' started by melchiade, May 16, 2006.

  1. melchiade


    May 12, 2006
    Likes Received:
    Hello i am having avery bizare problem,
    i am setting up a vpn connection, as follows :


    i am using the windows XP VPN client to connect to my corporate server .

    when i am using a normal modem (ALCATEL speedstoucvh pro etc ) i can connect without any porblems.

    but when i connect my cisco router, it just dont work.
    i have tried with cisco 827 ans cisco 837, it just wont work .

    i started a configuration from scratch, it worked for some time, but then it just stopped, i switched my alcatel back and it worked, put cisco back again NOT WORKING.

    here is my router config:

    Building configuration...

    Current configuration : 1166 bytes

    version 12.2
    no service pad
    service timestamps debug datetime msec
    service timestamps log datetime msec
    no service password-encryption

    hostname VPN_RTR

    ip subnet-zero

    ip audit notify log
    ip audit po max-events 100

    interface Ethernet0
    ip address
    ip nat inside
    no ip mroute-cache
    hold-queue 100 out

    interface ATM0
    bandwidth 1025
    no ip address
    no ip mroute-cache
    no atm ilmi-keepalive
    pvc 8/35
    encapsulation aal5mux ppp dialer
    dialer pool-member 1

    dsl operating-mode auto
    dsl power-cutback 1
    hold-queue 208 in

    interface Dialer0
    bandwidth 1024
    ip address negotiated
    ip nat outside
    encapsulation ppp
    dialer pool 1
    no cdp enable
    ppp authentication chap callin
    ppp chap hostname xxxxx
    ppp chap password xxxxx

    ip nat inside source list 8 interface Dialer0 overload
    ip classless
    ip route Dialer0
    ip http server

    access-list 8 permit

    scheduler max-task-time 5000
    melchiade, May 16, 2006
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