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CISCO 857W - No Internet Connection

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  • CISCO 857W - No Internet Connection

    NO INTERNET CONNECTION

    CD Light is solid... PPP Light is off....

    Please would someone look at the config below and help. I now have wireless and wired connection with DHCP addresses. (Wired DHCP seems to be a little problematic though and have to force it to renew to get a good address)

    The router does not seem to be connecting to the internet. I am with O2 and it is an ADSL2+ connection.

    I think I managed to get it connected using the SDM software but then had trouble setting anything else up with SDM...


    What wrong with my config?

    Config:

    CISCO857W>enable
    CISCO857W#show config
    Using 3843 out of 131072 bytes
    !
    version 12.4
    no service pad
    service tcp-keepalives-in
    service tcp-keepalives-out
    service timestamps debug uptime
    service timestamps log uptime
    service password-encryption
    service sequence-numbers
    !
    hostname CISCO857W
    !
    boot-start-marker
    boot-end-marker
    !
    logging buffered 10240 debugging
    logging console critical
    !
    no aaa new-model
    !
    resource policy
    !
    clock timezone PCTime 0
    clock summer-time PCTime date Mar 30 2003 1:00 Oct 26 2003 2:00
    no ip source-route
    no ip dhcp use vrf connected
    ip dhcp excluded-address 192.168.1.1 192.168.1.99
    ip dhcp excluded-address 192.168.1.254
    !
    ip dhcp pool dhcppool
    import all
    network 192.168.1.0 255.255.255.0
    default-router 192.168.1.254
    update arp
    !
    !
    ip cef
    ip inspect name firewall tcp
    ip inspect name firewall udp
    ip inspect name firewall cuseeme
    ip inspect name firewall h323
    ip inspect name firewall rcmd
    ip inspect name firewall realaudio
    ip inspect name firewall streamworks
    ip inspect name firewall vdolive
    ip inspect name firewall sqlnet
    ip inspect name firewall tftp
    ip inspect name firewall ftp
    ip inspect name firewall icmp
    ip inspect name firewall sip
    ip inspect name firewall esmtp max-data 52428800
    ip inspect name firewall fragment maximum 256 timeout 1
    ip inspect name firewall pptp
    ip inspect name firewall rtsp
    ip tcp selective-ack
    ip tcp timestamp
    no ip bootp server
    no ip domain lookup
    ip domain name local
    ip name-server 87.194.0.66
    ip name-server 87.194.0.67
    !
    !
    !
    file verify auto
    !
    !
    !
    bridge irb
    !
    !
    interface ATM0
    no ip address
    no atm ilmi-keepalive
    dsl operating-mode auto
    !
    interface ATM0.1 point-to-point
    no snmp trap link-status
    pvc 0/100
    encapsulation aal5mux ppp dialer
    dialer pool-member 1
    !
    !
    interface FastEthernet0
    !
    interface FastEthernet1
    !
    interface FastEthernet2
    !
    interface FastEthernet3
    !
    interface Dot11Radio0
    no ip address
    !
    encryption mode ciphers tkip
    !
    ssid Cisco 857W
    authentication open
    authentication key-management wpa
    guest-mode
    wpa-psk ascii 7 08711D1E5B495647465B59
    !
    speed basic-1.0 basic-2.0 basic-5.5 basic-6.0 basic-9.0 basic-11.0 basic-12.0 b
    asic-18.0 basic-24.0 basic-36.0 basic-48.0 basic-54.0
    station-role root
    no cdp enable
    bridge-group 1
    bridge-group 1 subscriber-loop-control
    bridge-group 1 spanning-disabled
    bridge-group 1 block-unknown-source
    no bridge-group 1 source-learning
    no bridge-group 1 unicast-flooding
    !
    interface Vlan1
    no ip address
    bridge-group 1
    bridge-group 1 spanning-disabled
    !
    interface Dialer0
    ip address **.**.**.** 255.255.248.0 "**.**.**.** = my static IP provided by O2"
    ip access-group 101 in
    no ip redirects
    no ip unreachables
    ip inspect firewall out
    ip nat outside
    ip virtual-reassembly
    encapsulation ppp
    dialer pool 1
    dialer-group 1
    no cdp enable
    ppp authentication chap pap callin
    ppp chap hostname **************
    ppp chap password **************
    ppp pap sent-username ************** password **************
    !
    interface BVI1
    ip address 192.168.1.254 255.255.255.0
    ip nat inside
    ip virtual-reassembly
    !
    ip route 0.0.0.0 0.0.0.0 Dialer0
    !
    no ip http server
    no ip http secure-server
    ip nat inside source list 1 interface Dialer0 overload
    !
    access-list 1 remark The local LAN.
    access-list 1 permit 192.168.1.0 0.0.0.255
    access-list 101 remark Traffic allowed to enter the router from the Internet
    access-list 101 deny ip 10.0.0.0 0.255.255.255 any
    access-list 101 deny ip 127.0.0.0 0.255.255.255 any
    access-list 101 deny ip 169.254.0.0 0.0.255.255 any
    access-list 101 deny ip 172.16.0.0 0.15.255.255 any
    access-list 101 deny ip 192.168.0.0 0.0.255.255 any
    access-list 101 deny icmp any any echo
    access-list 101 permit ip any any
    access-list 101 permit gre any any
    dialer-list 1 protocol ip permit
    !
    control-plane
    !
    bridge 1 route ip
    !
    line con 0
    no modem enable
    line aux 0
    line vty 0 4
    access-class 2 in
    login
    !
    scheduler max-task-time 5000
    end
    Last edited by hotwiredc; 16th November 2009, 14:14.

  • #2
    Re: CISCO 857W - No Internet Connection

    * BUMP * Please help.........

    Comment


    • #3
      Re: CISCO 857W - No Internet Connection

      Are you sure the Dialer0 subnet mask is correct? That is alot of addresses
      Infrastructure Architect
      CCNA, CCNA Security, MCSE, JNCIS

      Comment


      • #4
        Re: CISCO 857W - No Internet Connection

        255.255.248.0 is the subnet provided with my static ip address from O2

        Not sure what you mean by allot of addresses

        **.**.**.** = my static ip address

        !
        interface Dialer0
        ip address **.**.**.** 255.255.248.0
        ip access-group 101 in
        no ip redirects
        no ip unreachables
        ip inspect firewall out
        ip nat outside
        ip virtual-reassembly
        encapsulation ppp
        dialer pool 1
        dialer-group 1
        no cdp enable
        ppp authentication chap pap callin
        ppp chap hostname **************
        ppp chap password **************
        ppp pap sent-username ************** password **************
        !

        Comment


        • #5
          Re: CISCO 857W - No Internet Connection

          I would double check to make sure that is your subnet mask. It probably should be 255.255.255.248
          CCNA, Network+

          Comment


          • #6
            Re: CISCO 857W - No Internet Connection

            I have just checked on the Paper Work sent to me by O2.

            The Info for my static IP and connection are as follows:

            Static IP: **.**.**.**

            Subnet Mask: 255.255.248.0

            Default Gateway: 87.194.144.1

            Primary DNS: 87.194.0.66

            Secondary DNS: 87.194.0.67


            I notice that the Default Gateway above is not in the config? Is this a problem? How do I correct this?

            Comment


            • #7
              Re: CISCO 857W - No Internet Connection

              Change the ip route to this.
              ip route 0.0.0.0 0.0.0.0 87.194.144.1
              CCNA, Network+

              Comment


              • #8
                Re: CISCO 857W - No Internet Connection

                debug ppp ?

                have you ever created a connection ?

                sigpic


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