Windows Vista Forums

Prevent automatic Internet connection via LAN in Vista
  1. #1


    tamara_mr Guest

    Prevent automatic Internet connection via LAN in Vista

    I get automatically connected to the Internet (through the LAN connection) as
    soon as I start Windows. I was wondering if it's possible to prevent this? I
    want to connect through my ISP and not be connected all the time if I don't
    want to be. I check Network Connections and the LAN is connected to the
    Internet and I can also connect to my ISP simultaneously so 2 connections are
    showing. How do I prevent automatic Internet connection via LAN?




    --
    Tammy

      My System SpecsSystem Spec

  2. #2


    Jack \(MVP-Networking\). Guest

    Re: Prevent automatic Internet connection via LAN in Vista

    Hi
    You have to explain better what you mean LAN connection.
    What type of connection you have? Who is you are ISP, and how physically
    your Network is organize?
    People are connected to the Internet in different ways, and the
    authentication to the ISP server is different from one ISP to the other.
    In most cases DSL or Cable Internet connections are connected to the ISP
    through LAN, there is No ISP connection and separate LAN connection unless
    you are on a bigger Business Network.
    Jack (MVP-Networking).

    "tamara_mr" <tamaramr@xxxxxx> wrote in message
    news:B00E7518-FFCC-4A6D-A76B-9EBC6CBB2D13@xxxxxx

    >I get automatically connected to the Internet (through the LAN connection)
    >as
    > soon as I start Windows. I was wondering if it's possible to prevent this?
    > I
    > want to connect through my ISP and not be connected all the time if I
    > don't
    > want to be. I check Network Connections and the LAN is connected to the
    > Internet and I can also connect to my ISP simultaneously so 2 connections
    > are
    > showing. How do I prevent automatic Internet connection via LAN?
    >
    >
    > --
    > Tammy

      My System SpecsSystem Spec

  3. #3


    Chuck [MVP] Guest

    Re: Prevent automatic Internet connection via LAN in Vista

    On Wed, 2 Jul 2008 12:32:02 -0700, tamara_mr
    <tamaramr@xxxxxx> wrote:

    >I get automatically connected to the Internet (through the LAN connection) as
    >soon as I start Windows. I was wondering if it's possible to prevent this? I
    >want to connect through my ISP and not be connected all the time if I don't
    >want to be. I check Network Connections and the LAN is connected to the
    >Internet and I can also connect to my ISP simultaneously so 2 connections are
    >showing. How do I prevent automatic Internet connection via LAN?
    Tammy,

    Some routers can be seen by Windows, as "Internet Connection" in your Network
    Connections wizard. That's simply the router interface which you may or may not
    be able to use. It doesn't mean that you have a second Internet connection.

    Your ISP is probably connected to your LAN through your router. That's all that
    you have to worry about.

    --
    Cheers,
    Chuck, MS-MVP 2005-2008 [Windows - Desktop Experience]
    http://networking.nitecruzr.net/

      My System SpecsSystem Spec

  4. #4


    tamara_mr Guest

    Re: Prevent automatic Internet connection via LAN in Vista

    I connect to my ISP through Cable Modem and a Network Cable. Usually when I
    start windows I am not connected to the Internet. Then I go to connect to a
    network and click the VPN connection and it asks for username and password
    and then I get connected. Now, the Internet connection comes on by itself and
    I cannot disconnect. When I say LAN I mean my Local Area Connection which
    shows up under LAN and High Speed Internet and then my ISP falls under VPN
    when I see them in Network Connections. My service is not unlimited internet
    instead I have a package for 30 hours so above them I get charged per hour.
    --
    Tammy


    "Jack (MVP-Networking)." wrote:

    > Hi
    > You have to explain better what you mean LAN connection.
    > What type of connection you have? Who is you are ISP, and how physically
    > your Network is organize?
    > People are connected to the Internet in different ways, and the
    > authentication to the ISP server is different from one ISP to the other.
    > In most cases DSL or Cable Internet connections are connected to the ISP
    > through LAN, there is No ISP connection and separate LAN connection unless
    > you are on a bigger Business Network.
    > Jack (MVP-Networking).
    >
    > "tamara_mr" <tamaramr@xxxxxx> wrote in message
    > news:B00E7518-FFCC-4A6D-A76B-9EBC6CBB2D13@xxxxxx

    > >I get automatically connected to the Internet (through the LAN connection)
    > >as
    > > soon as I start Windows. I was wondering if it's possible to prevent this?
    > > I
    > > want to connect through my ISP and not be connected all the time if I
    > > don't
    > > want to be. I check Network Connections and the LAN is connected to the
    > > Internet and I can also connect to my ISP simultaneously so 2 connections
    > > are
    > > showing. How do I prevent automatic Internet connection via LAN?
    > >
    > >
    > > --
    > > Tammy
    >
    >

      My System SpecsSystem Spec

  5. #5


    John Guest

    Re: Prevent automatic Internet connection via LAN in Vista

    This is interesting to me too but the reverse problem. My Vista 64 bit
    connects to the Internet wirelessly every time, even if I am physically
    connected to the Ethernet. I am familiar with wireless device options that
    permit user to disable the wireless connection in the presence of an Ehternet
    connection, but I am not finding that here. What I want is default connection
    to the Ethernet LAN if the cable is connected, and default connection to the
    wireless if the Ethernet cable is not connec ted or there is some other
    problem with the LAN. Both the LAN and the wireless are connecting to a cable
    modem via a Linksys router. The connectiosn and the preference I want works
    fine for other computers on the network - it is only this one with the Vista
    64 bit that has this problem.

    "Chuck [MVP]" wrote:

    > On Wed, 2 Jul 2008 12:32:02 -0700, tamara_mr
    > <tamaramr@xxxxxx> wrote:
    >

    > >I get automatically connected to the Internet (through the LAN connection) as
    > >soon as I start Windows. I was wondering if it's possible to prevent this? I
    > >want to connect through my ISP and not be connected all the time if I don't
    > >want to be. I check Network Connections and the LAN is connected to the
    > >Internet and I can also connect to my ISP simultaneously so 2 connections are
    > >showing. How do I prevent automatic Internet connection via LAN?
    >
    > Tammy,
    >
    > Some routers can be seen by Windows, as "Internet Connection" in your Network
    > Connections wizard. That's simply the router interface which you may or may not
    > be able to use. It doesn't mean that you have a second Internet connection.
    >
    > Your ISP is probably connected to your LAN through your router. That's all that
    > you have to worry about.
    >
    > --
    > Cheers,
    > Chuck, MS-MVP 2005-2008 [Windows - Desktop Experience]
    > http://networking.nitecruzr.net/
    >

      My System SpecsSystem Spec

  6. #6


    tamara_mr Guest

    Re: Prevent automatic Internet connection via LAN in Vista

    Sorry to hear that John but I don't know much about wireless connection.

    I had already contacted my ISP and they informed me that the problem was on
    their side and that it was now corrected. I tested it over the weekend and it
    no longer automatically connects to the Internet so it is working properly
    now. Thanks to all the persons that attempted to help me solve the problem.

    --
    Tammy


    "John" wrote:

    > This is interesting to me too but the reverse problem. My Vista 64 bit
    > connects to the Internet wirelessly every time, even if I am physically
    > connected to the Ethernet. I am familiar with wireless device options that
    > permit user to disable the wireless connection in the presence of an Ehternet
    > connection, but I am not finding that here. What I want is default connection
    > to the Ethernet LAN if the cable is connected, and default connection to the
    > wireless if the Ethernet cable is not connec ted or there is some other
    > problem with the LAN. Both the LAN and the wireless are connecting to a cable
    > modem via a Linksys router. The connectiosn and the preference I want works
    > fine for other computers on the network - it is only this one with the Vista
    > 64 bit that has this problem.
    >

      My System SpecsSystem Spec

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