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When connecting to the VPN after a few minutes, all communication is lost. VPN channel stops responding, you must restart the computer.

  • 1.  When connecting to the VPN after a few minutes, all communication is lost. VPN channel stops responding, you must restart the computer.

    Posted Dec 05, 2011 06:26 AM

     

    Description: When connecting to the VPN after a few minutes, all communication is lost.
    VPN channel stops responding, you must restart the computer.
    Operating system version: Windows XP Professional SP3 32 bit.

    01 test.jpgRys.1 VPN working OK.

     

     

     

    02 test fail.jpgRys.2 The VPN down when „Security policy compliance” was switched ex. on Passed.

    03 test fail.jpg

    Rys.3 VPN connection was terminated

    SEP configuration:

     

    package_01.jpg
    Rys.4 installation settings

     

    package_02.jpg

    Rys.5 Protection mechanism

     

    version.jpg

    Rys. 6 Client version SEP 11.0.7000.975 32 bits

     

    vpn-client-ver.jpg

    Rys.7  VPN client version 5.0.07.0410 32 bit


     

    Konfiguracja SEP:

     

    hi_policy.jpg

    Rys.8 The HI setting that generate problem.

    If you choose:

    „Only do host integrity checking when connected to the management server”.

    The problem occurred.

     

    hi_policy_ok.jpg

    Rys.9 setting with out problem

    Changing this settingto another no longer causes problems

    location_specific.jpg

    Rys.10 Policiesand settingsbeing applied

    In thesesettings are included: Changes in location and quarantine policies. HI Policy takes account of only the presence of the Symantec Firewall.

     

    settings2_01.jpg

    Rys.11 Another policy of not taking into account HI but only AV firewall.

     

    In this casealso there is a problem. There is no difference if the firewall policy is enabled and whether the check is something else than a firewall. Also set to check for the presence of the AV happens identically. The key is to select the option "" Only the host integrity checking When connected to the management server ", which causes the problem.

    Rys.12 assignedpolicy.

    In this case there is no firewall policy and Quarantine. Nevertheless, the problem still occurs. VPN disconnects when the contact manager and call Sep HI test.



  • 2.  RE: When connecting to the VPN after a few minutes, all communication is lost. VPN channel stops responding, you must restart the computer.

    Posted Dec 05, 2011 06:40 AM
      |   view attached

    the screen shots are not coming up properly, refer to the attachment.

    Attachment(s)

    doc
    SEP Hi i VPN problem.doc   1.99 MB 1 version


  • 3.  RE: When connecting to the VPN after a few minutes, all communication is lost. VPN channel stops responding, you must restart the computer.

    Posted Dec 05, 2011 09:28 AM

    What VPN are u using.

     

    Did u try creating a blank rule. in the firewall



  • 4.  RE: When connecting to the VPN after a few minutes, all communication is lost. VPN channel stops responding, you must restart the computer.
    Best Answer

    Posted Dec 26, 2011 07:34 AM

    Checkpoint VPN, and found that it's issue is fixed in 12.1 RU1