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Cisco 877 not routing internet from external to internal

Discussion in 'Routing & Switching' started by christopherg, Jan 24, 2012.

  1. christopherg

    christopherg New Member

    Hi im new to Cisco and ive been trying to get this modem router working for a few hours now and cant get my head around it.

    I am trying to just set this up as simple as possible with an Optus ADSL connection, I can sucessfully connect to the internet and i can ping externally from within console but i have no internet connectivity from my internal network.

    Using Cisco 877

    I have attached the config i am using, it would be greatly appreciated if someone could help me. Thankyou
    Certifications: Diploma of Network Engineering, Advanced Diploma of Internet Security
  2. Simonvm

    Simonvm Kilobyte Poster

    Your NAT config refers to access list 101, but I can't seem to find it:

    Try adjusting it to ip nat inside source list 1 interface Dialer0 overload
    Certifications: MCITP: EST, MCDST, MCTS, A+, N+, CCNP, CCNA Wireless

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