Windows Vista Forums

VPN to SBS2k3 from VBus

  1. #1


    Alan C Guest

    VPN to SBS2k3 from VBus

    I have been trying to set up a VPN connection to our SBS2k3 server from
    Vista Business pc. At first I was getting error 741 and found KB929857 which
    refers to this error. I used method 2.

    Now when I try to connect I either get error 800 or " 'server' is not set up
    to accept a connection to port 'pptp' from this computer"
    No errors are logged in applics or system logs at either end.
    VPN connections from my XPpro box work fine so the second error is false.

    Can anyone help?

    (crosspost to both microsoft.public.windows.vista.networking_sharing and
    microsoft.public.windows.server.sbs)




      My System SpecsSystem Spec

  2. #2



    Engineer

    Join Date : Mar 2008
    Colombo, Sri Lanka
    Posts : 118
    windows vista ultimate
    Local Time: 12:13 PM
    srilanka

     

    Re: VPN to SBS2k3 from VBus

    hi Alan C,

    I had this same problem w while ago well it was the authinication problem. You can check on your VPN properties, go to the security tab in that select the Advance radio button. then select settings under allow thses protocols tick all of them. and say yes.
    this should allow you to connect to the VPN server. if it fails please provide more infromation about ur sbs server.
    note :- by doing the above ur security will be lessened. so make sure you got the right authintication protocol configured


    Hope this helps ..
    Cheers !!

      My System SpecsSystem Spec

  3. #3


    Alan C Guest

    Re: VPN to SBS2k3 from VBus

    I've tried that, (and all the other options) with no success. Interestingly
    since trying ms chap v2 only, I'm now just getting error 800.

    I've also checked the RAS config on the server and all encryption levels are
    accepted.

    As there are no KB hits for VPN error 800 on Vista, I'm going demented
    trying to get it to work.

    "john_cena" <guest@xxxxxx-email.com> wrote in message
    news:ded0ca6067645497bb0ae7255379ab9d@xxxxxx-gateway.com...

    >
    > hi Alan C,
    >
    > I had this same problem w while ago well it was the authinication
    > problem. You can check on your VPN properties, go to the security tab in
    > that select the Advance radio button. then select settings under allow
    > thses protocols tick all of them. and say yes.
    > this should allow you to connect to the VPN server. if it fails please
    > provide more infromation about ur sbs server.
    > note :- by doing the above ur security will be lessened. so make sure
    > you got the right authintication protocol configured
    >
    >
    > Hope this helps ..
    > Cheers !!
    >
    >
    > --
    > john_cena
    >
    > -Shihan Sylvester Pietersz-
    > -(MCP,MCSA,MCSE+Security,MCSE+Messeging-
    > -MCTS,MCITP)-
    > -Systems -::-Engineer / Consultant Trainer- ::

      My System SpecsSystem Spec

  4. #4



    Engineer

    Join Date : Mar 2008
    Colombo, Sri Lanka
    Posts : 118
    windows vista ultimate
    Local Time: 12:13 PM
    srilanka

     

    Re: VPN to SBS2k3 from VBus

    HI Alan C,

    what are you connecting internet through. if your connecting internet through a router make sure L2TP traffic can passthrough. Also on your windows Vista firewall make a rule to allow vpn traffic to passthrough. that if your using windows Firwall. if your usinga 3rd party firewall make sure you configure that as well. Did you try connecting with another OS.

    Hope this Helps

    Cheers !!

      My System SpecsSystem Spec

  5. #5


    Alan C Guest

    Re: VPN to SBS2k3 from VBus

    I am connection through a broadband router that also has my XPpro box, which
    works fine. (as noted on original post.

    "john_cena" <guest@xxxxxx-email.com> wrote in message
    news:dcc736fa2c8ad69512bc27dde19f84da@xxxxxx-gateway.com...

    >
    > HI Alan C,
    >
    > what are you connecting internet through. if your connecting internet
    > through a router make sure L2TP traffic can passthrough. Also on your
    > windows Vista firewall make a rule to allow vpn traffic to passthrough.
    > that if your using windows Firwall. if your usinga 3rd party firewall
    > make sure you configure that as well. Did you try connecting with
    > another OS.
    >
    > Hope this Helps
    >
    > Cheers !!
    >
    >
    > --
    > john_cena
    >
    > -Shihan Sylvester Pietersz-
    > -(MCP,MCSA,MCSE+Security,MCSE+Messeging-
    > -MCTS,MCITP)-
    > -Systems -::-Engineer / Consultant Trainer- ::

      My System SpecsSystem Spec

  6. #6



    Engineer

    Join Date : Mar 2008
    Colombo, Sri Lanka
    Posts : 118
    windows vista ultimate
    Local Time: 12:13 PM
    srilanka

     

    Re: VPN to SBS2k3 from VBus

    Hi
    Are you using the correct VPN server name? The server administrator provides this name.
    Is the Internet / network connection to the server functioning properly? You should ping the server if not sure.
    Is your network firewall blocking VPN connections? Port 1723 must be opened and Protocol 47 must be enabled in the firewall configuration settings
    Does the server have too many clients already connected (VPN server connection limit exceeded)? The server administrator can check this, but it is not a common problem

    Also make sure PPTP is enabled on your VPN Connection. and router.



    One thing I can tell you about Vista - if you're using OneCare, the OneCare
    firewall blocks outbound VPN by default. You need to enable it in the
    advanced settings. I'm not sure about the built-in Vista firewall - that
    may be the case with that one as well.


    also are you running microsoft virtual PC 2007, if so uninstall it and then try becasue vp2007 sometimes cause problems with PPTP

    Hope this helps

    Cheers !!

      My System SpecsSystem Spec

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