VPN Error 800 - Can't connect to network











up vote
0
down vote

favorite












Every time I am trying to VPN into the server, it comes up with:




"Error 800: Unable to establish the VPN connection. The VPN server may be unreachable, or security parameters may not be configured properly for the connection"




The weird thing is, someone in my office, at the same time, can VPN in while I am having issues. Then after so many times of having issues, I eventually can get in. Sometimes I can try connecting all day and sometimes it only takes a couple times for it to eventually work.



My computer is running Windows 7 Pro.



Is there a limit on how many people can VPN in at one time? Is there a setting that I need to change?










share|improve this question




















  • 1




    When you say someone in your office can connect, are they connecting from within your work network, or are they connecting from home and you contacted them whilst you were at home, too? I ask because the question is vague and may be able to direct the quality of answer.... i.e. both of you are in the office and one can connect, whilst the other cannot, may suggest a client/computer problem; if you are both at home and one can't connect then, from past experience, it may be an ISP router configuration/firewall blocking your VPN (e.g. UK VirginMedia SuperHubs block PPTP VPNs out of the box).
    – Kinnectus
    Jul 4 at 7:54






  • 1




    Lol... very old question... should have read the date...
    – Kinnectus
    Jul 4 at 7:55















up vote
0
down vote

favorite












Every time I am trying to VPN into the server, it comes up with:




"Error 800: Unable to establish the VPN connection. The VPN server may be unreachable, or security parameters may not be configured properly for the connection"




The weird thing is, someone in my office, at the same time, can VPN in while I am having issues. Then after so many times of having issues, I eventually can get in. Sometimes I can try connecting all day and sometimes it only takes a couple times for it to eventually work.



My computer is running Windows 7 Pro.



Is there a limit on how many people can VPN in at one time? Is there a setting that I need to change?










share|improve this question




















  • 1




    When you say someone in your office can connect, are they connecting from within your work network, or are they connecting from home and you contacted them whilst you were at home, too? I ask because the question is vague and may be able to direct the quality of answer.... i.e. both of you are in the office and one can connect, whilst the other cannot, may suggest a client/computer problem; if you are both at home and one can't connect then, from past experience, it may be an ISP router configuration/firewall blocking your VPN (e.g. UK VirginMedia SuperHubs block PPTP VPNs out of the box).
    – Kinnectus
    Jul 4 at 7:54






  • 1




    Lol... very old question... should have read the date...
    – Kinnectus
    Jul 4 at 7:55













up vote
0
down vote

favorite









up vote
0
down vote

favorite











Every time I am trying to VPN into the server, it comes up with:




"Error 800: Unable to establish the VPN connection. The VPN server may be unreachable, or security parameters may not be configured properly for the connection"




The weird thing is, someone in my office, at the same time, can VPN in while I am having issues. Then after so many times of having issues, I eventually can get in. Sometimes I can try connecting all day and sometimes it only takes a couple times for it to eventually work.



My computer is running Windows 7 Pro.



Is there a limit on how many people can VPN in at one time? Is there a setting that I need to change?










share|improve this question















Every time I am trying to VPN into the server, it comes up with:




"Error 800: Unable to establish the VPN connection. The VPN server may be unreachable, or security parameters may not be configured properly for the connection"




The weird thing is, someone in my office, at the same time, can VPN in while I am having issues. Then after so many times of having issues, I eventually can get in. Sometimes I can try connecting all day and sometimes it only takes a couple times for it to eventually work.



My computer is running Windows 7 Pro.



Is there a limit on how many people can VPN in at one time? Is there a setting that I need to change?







windows-7 networking vpn






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited May 6 '15 at 22:48









Jason Aller

2,21652121




2,21652121










asked Nov 17 '14 at 15:19









Woody

1912




1912








  • 1




    When you say someone in your office can connect, are they connecting from within your work network, or are they connecting from home and you contacted them whilst you were at home, too? I ask because the question is vague and may be able to direct the quality of answer.... i.e. both of you are in the office and one can connect, whilst the other cannot, may suggest a client/computer problem; if you are both at home and one can't connect then, from past experience, it may be an ISP router configuration/firewall blocking your VPN (e.g. UK VirginMedia SuperHubs block PPTP VPNs out of the box).
    – Kinnectus
    Jul 4 at 7:54






  • 1




    Lol... very old question... should have read the date...
    – Kinnectus
    Jul 4 at 7:55














  • 1




    When you say someone in your office can connect, are they connecting from within your work network, or are they connecting from home and you contacted them whilst you were at home, too? I ask because the question is vague and may be able to direct the quality of answer.... i.e. both of you are in the office and one can connect, whilst the other cannot, may suggest a client/computer problem; if you are both at home and one can't connect then, from past experience, it may be an ISP router configuration/firewall blocking your VPN (e.g. UK VirginMedia SuperHubs block PPTP VPNs out of the box).
    – Kinnectus
    Jul 4 at 7:54






  • 1




    Lol... very old question... should have read the date...
    – Kinnectus
    Jul 4 at 7:55








1




1




When you say someone in your office can connect, are they connecting from within your work network, or are they connecting from home and you contacted them whilst you were at home, too? I ask because the question is vague and may be able to direct the quality of answer.... i.e. both of you are in the office and one can connect, whilst the other cannot, may suggest a client/computer problem; if you are both at home and one can't connect then, from past experience, it may be an ISP router configuration/firewall blocking your VPN (e.g. UK VirginMedia SuperHubs block PPTP VPNs out of the box).
– Kinnectus
Jul 4 at 7:54




When you say someone in your office can connect, are they connecting from within your work network, or are they connecting from home and you contacted them whilst you were at home, too? I ask because the question is vague and may be able to direct the quality of answer.... i.e. both of you are in the office and one can connect, whilst the other cannot, may suggest a client/computer problem; if you are both at home and one can't connect then, from past experience, it may be an ISP router configuration/firewall blocking your VPN (e.g. UK VirginMedia SuperHubs block PPTP VPNs out of the box).
– Kinnectus
Jul 4 at 7:54




1




1




Lol... very old question... should have read the date...
– Kinnectus
Jul 4 at 7:55




Lol... very old question... should have read the date...
– Kinnectus
Jul 4 at 7:55










2 Answers
2






active

oldest

votes

















up vote
0
down vote













Hope i can help you regarding your issue. Error 800 is a windows error, It occurs while using the following protocols. PPTP ( Point To Point Tunneling Protocol),L2TP ( Layer 2 Tunneling Protocol).
Which means you unable to connect to the server. Usually this will occur because of the below conflicts.



⇒ Problem in local configuration.



⇒ Incorrect VPN setup.



⇒ Blocking the connection (Your security software,firewall,router)



⇒ This issue may be caused by a router that has the outdated firmware. ( For this kindly check your administrator).






share|improve this answer





















  • Would these issues cause it to work sometimes but not others? That's what I am most confused about
    – Woody
    Nov 18 '14 at 16:10


















up vote
0
down vote













VPN Error 800 is one of the most common errors that occur while connecting to VPN. It gives error message that says “Unable to establish the VPN connection. The VPN server may be un-reachable, or security parameters may not be configured properly for this connection.”



Reasons responsible for VPN Error 800 :




  • Your router’s firmware is not up to date.

  • Firewall may be blocking the connection.

  • VPN tunnel type is set to automatic.


How you can fix VPN Error 800:
As you mentioned Password and username is not the issue then you can check other settings such as:




  • Router and Firewall settings.

  • Try pinging the server to make sure VPN Server is reachable.

  • Check PPTP port settings.

  • Enable PPTP and VPN Port (TCP 1723) and GRE Port (47) for VPN Connection.


For more details you can refer : http://www.itrickbuzz.com/vpn-error-800-windows-7-8-8-1/



Hope this helps.






share|improve this answer























    Your Answer








    StackExchange.ready(function() {
    var channelOptions = {
    tags: "".split(" "),
    id: "3"
    };
    initTagRenderer("".split(" "), "".split(" "), channelOptions);

    StackExchange.using("externalEditor", function() {
    // Have to fire editor after snippets, if snippets enabled
    if (StackExchange.settings.snippets.snippetsEnabled) {
    StackExchange.using("snippets", function() {
    createEditor();
    });
    }
    else {
    createEditor();
    }
    });

    function createEditor() {
    StackExchange.prepareEditor({
    heartbeatType: 'answer',
    autoActivateHeartbeat: false,
    convertImagesToLinks: true,
    noModals: true,
    showLowRepImageUploadWarning: true,
    reputationToPostImages: 10,
    bindNavPrevention: true,
    postfix: "",
    imageUploader: {
    brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
    contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
    allowUrls: true
    },
    onDemand: true,
    discardSelector: ".discard-answer"
    ,immediatelyShowMarkdownHelp:true
    });


    }
    });














    draft saved

    draft discarded


















    StackExchange.ready(
    function () {
    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsuperuser.com%2fquestions%2f841313%2fvpn-error-800-cant-connect-to-network%23new-answer', 'question_page');
    }
    );

    Post as a guest















    Required, but never shown

























    2 Answers
    2






    active

    oldest

    votes








    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes








    up vote
    0
    down vote













    Hope i can help you regarding your issue. Error 800 is a windows error, It occurs while using the following protocols. PPTP ( Point To Point Tunneling Protocol),L2TP ( Layer 2 Tunneling Protocol).
    Which means you unable to connect to the server. Usually this will occur because of the below conflicts.



    ⇒ Problem in local configuration.



    ⇒ Incorrect VPN setup.



    ⇒ Blocking the connection (Your security software,firewall,router)



    ⇒ This issue may be caused by a router that has the outdated firmware. ( For this kindly check your administrator).






    share|improve this answer





















    • Would these issues cause it to work sometimes but not others? That's what I am most confused about
      – Woody
      Nov 18 '14 at 16:10















    up vote
    0
    down vote













    Hope i can help you regarding your issue. Error 800 is a windows error, It occurs while using the following protocols. PPTP ( Point To Point Tunneling Protocol),L2TP ( Layer 2 Tunneling Protocol).
    Which means you unable to connect to the server. Usually this will occur because of the below conflicts.



    ⇒ Problem in local configuration.



    ⇒ Incorrect VPN setup.



    ⇒ Blocking the connection (Your security software,firewall,router)



    ⇒ This issue may be caused by a router that has the outdated firmware. ( For this kindly check your administrator).






    share|improve this answer





















    • Would these issues cause it to work sometimes but not others? That's what I am most confused about
      – Woody
      Nov 18 '14 at 16:10













    up vote
    0
    down vote










    up vote
    0
    down vote









    Hope i can help you regarding your issue. Error 800 is a windows error, It occurs while using the following protocols. PPTP ( Point To Point Tunneling Protocol),L2TP ( Layer 2 Tunneling Protocol).
    Which means you unable to connect to the server. Usually this will occur because of the below conflicts.



    ⇒ Problem in local configuration.



    ⇒ Incorrect VPN setup.



    ⇒ Blocking the connection (Your security software,firewall,router)



    ⇒ This issue may be caused by a router that has the outdated firmware. ( For this kindly check your administrator).






    share|improve this answer












    Hope i can help you regarding your issue. Error 800 is a windows error, It occurs while using the following protocols. PPTP ( Point To Point Tunneling Protocol),L2TP ( Layer 2 Tunneling Protocol).
    Which means you unable to connect to the server. Usually this will occur because of the below conflicts.



    ⇒ Problem in local configuration.



    ⇒ Incorrect VPN setup.



    ⇒ Blocking the connection (Your security software,firewall,router)



    ⇒ This issue may be caused by a router that has the outdated firmware. ( For this kindly check your administrator).







    share|improve this answer












    share|improve this answer



    share|improve this answer










    answered Nov 17 '14 at 16:44









    vembutech

    5,35611317




    5,35611317












    • Would these issues cause it to work sometimes but not others? That's what I am most confused about
      – Woody
      Nov 18 '14 at 16:10


















    • Would these issues cause it to work sometimes but not others? That's what I am most confused about
      – Woody
      Nov 18 '14 at 16:10
















    Would these issues cause it to work sometimes but not others? That's what I am most confused about
    – Woody
    Nov 18 '14 at 16:10




    Would these issues cause it to work sometimes but not others? That's what I am most confused about
    – Woody
    Nov 18 '14 at 16:10












    up vote
    0
    down vote













    VPN Error 800 is one of the most common errors that occur while connecting to VPN. It gives error message that says “Unable to establish the VPN connection. The VPN server may be un-reachable, or security parameters may not be configured properly for this connection.”



    Reasons responsible for VPN Error 800 :




    • Your router’s firmware is not up to date.

    • Firewall may be blocking the connection.

    • VPN tunnel type is set to automatic.


    How you can fix VPN Error 800:
    As you mentioned Password and username is not the issue then you can check other settings such as:




    • Router and Firewall settings.

    • Try pinging the server to make sure VPN Server is reachable.

    • Check PPTP port settings.

    • Enable PPTP and VPN Port (TCP 1723) and GRE Port (47) for VPN Connection.


    For more details you can refer : http://www.itrickbuzz.com/vpn-error-800-windows-7-8-8-1/



    Hope this helps.






    share|improve this answer



























      up vote
      0
      down vote













      VPN Error 800 is one of the most common errors that occur while connecting to VPN. It gives error message that says “Unable to establish the VPN connection. The VPN server may be un-reachable, or security parameters may not be configured properly for this connection.”



      Reasons responsible for VPN Error 800 :




      • Your router’s firmware is not up to date.

      • Firewall may be blocking the connection.

      • VPN tunnel type is set to automatic.


      How you can fix VPN Error 800:
      As you mentioned Password and username is not the issue then you can check other settings such as:




      • Router and Firewall settings.

      • Try pinging the server to make sure VPN Server is reachable.

      • Check PPTP port settings.

      • Enable PPTP and VPN Port (TCP 1723) and GRE Port (47) for VPN Connection.


      For more details you can refer : http://www.itrickbuzz.com/vpn-error-800-windows-7-8-8-1/



      Hope this helps.






      share|improve this answer

























        up vote
        0
        down vote










        up vote
        0
        down vote









        VPN Error 800 is one of the most common errors that occur while connecting to VPN. It gives error message that says “Unable to establish the VPN connection. The VPN server may be un-reachable, or security parameters may not be configured properly for this connection.”



        Reasons responsible for VPN Error 800 :




        • Your router’s firmware is not up to date.

        • Firewall may be blocking the connection.

        • VPN tunnel type is set to automatic.


        How you can fix VPN Error 800:
        As you mentioned Password and username is not the issue then you can check other settings such as:




        • Router and Firewall settings.

        • Try pinging the server to make sure VPN Server is reachable.

        • Check PPTP port settings.

        • Enable PPTP and VPN Port (TCP 1723) and GRE Port (47) for VPN Connection.


        For more details you can refer : http://www.itrickbuzz.com/vpn-error-800-windows-7-8-8-1/



        Hope this helps.






        share|improve this answer














        VPN Error 800 is one of the most common errors that occur while connecting to VPN. It gives error message that says “Unable to establish the VPN connection. The VPN server may be un-reachable, or security parameters may not be configured properly for this connection.”



        Reasons responsible for VPN Error 800 :




        • Your router’s firmware is not up to date.

        • Firewall may be blocking the connection.

        • VPN tunnel type is set to automatic.


        How you can fix VPN Error 800:
        As you mentioned Password and username is not the issue then you can check other settings such as:




        • Router and Firewall settings.

        • Try pinging the server to make sure VPN Server is reachable.

        • Check PPTP port settings.

        • Enable PPTP and VPN Port (TCP 1723) and GRE Port (47) for VPN Connection.


        For more details you can refer : http://www.itrickbuzz.com/vpn-error-800-windows-7-8-8-1/



        Hope this helps.







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Jun 16 '16 at 10:16

























        answered Jun 13 '16 at 10:51









        Joey

        11




        11






























            draft saved

            draft discarded




















































            Thanks for contributing an answer to Super User!


            • Please be sure to answer the question. Provide details and share your research!

            But avoid



            • Asking for help, clarification, or responding to other answers.

            • Making statements based on opinion; back them up with references or personal experience.


            To learn more, see our tips on writing great answers.





            Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


            Please pay close attention to the following guidance:


            • Please be sure to answer the question. Provide details and share your research!

            But avoid



            • Asking for help, clarification, or responding to other answers.

            • Making statements based on opinion; back them up with references or personal experience.


            To learn more, see our tips on writing great answers.




            draft saved


            draft discarded














            StackExchange.ready(
            function () {
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsuperuser.com%2fquestions%2f841313%2fvpn-error-800-cant-connect-to-network%23new-answer', 'question_page');
            }
            );

            Post as a guest















            Required, but never shown





















































            Required, but never shown














            Required, but never shown












            Required, but never shown







            Required, but never shown

































            Required, but never shown














            Required, but never shown












            Required, but never shown







            Required, but never shown







            Popular posts from this blog

            Probability when a professor distributes a quiz and homework assignment to a class of n students.

            Aardman Animations

            Are they similar matrix