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configuring PPTP VPN on CISCO 1841 router

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  • configuring PPTP VPN on CISCO 1841 router

    Hi,
    I have configured PPTP VPN on CISCO 1841 router and able to connect from outside successfully. But I am not able to ping any of my machine in network from the client machine. IP NAT Pool is configured with 121.242.xxx.xxx and Wan IP is 121.243.xxx.xxx. So how do I confiure router so that I will access CISCO router as a VPN server and access my network machines. Pls. see the running config of my router and advice me.

    Note:- I am able to ping Internal IP of cisco router printer IP and UPS IP but not any other machines like windows machines IP, CISCO switch IP, Mac IP.
    Attached Files

  • #2
    Re: configuring PPTP VPN on CISCO 1841 router

    Hi,

    Plese look at this problem and give some possible solutions because yet I could not able to access my network machines.'

    Thanks,
    Redstone

    Comment


    • #3
      Re: configuring PPTP VPN on CISCO 1841 router

      Ok, give this a try.
      Remove this "access-list 101 deny ip 192.168.100.0 0.0.0.255 any", and "access-list 101 deny ip 192.168.0.0 0.0.255.255 any" from acl 101.

      Create another ACL. "access-list vpn permit ip 192.168.100.0 255.255.255.0 192.168.100.0 255.255.255.0"
      CCNA, Network+

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      • #4
        Re: configuring PPTP VPN on CISCO 1841 router

        Hi,
        Sorry for delay reply....I tried the configuration as you mentioned but still the problem is same . I am not able to access my network eventhough I am successfully connected to the CISCO router through PPTP VPN from outside.

        Can you pls. check this config again? Is there anything wrong with Dynamic NAT?

        Regards,

        Redstone

        Comment


        • #5
          Re: configuring PPTP VPN on CISCO 1841 router

          Ok. Try this.

          Change the ip pool to:
          Code:
          ip local pool datain 192.168.101.110 192.168.101.120
          And change the access-list to this:
          Code:
          access-list vpn permit ip 192.168.100.0 255.255.255.0 192.168.101.0 255.255.255.0
          This is new to me on configuring a vpn on a router.
          CCNA, Network+

          Comment


          • #6
            Re: configuring PPTP VPN on CISCO 1841 router

            Hi,

            After the configuration you suggest, my problem has been solved. Thanks for your support .

            Many Thanks,
            Redstone.

            Comment


            • #7
              Re: configuring PPTP VPN on CISCO 1841 router

              No problem. Glad I could help.
              CCNA, Network+

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