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CISCO VPN Reason 435 Firewall policy mismatch

Discussion in 'Windows XP' started by bsantos, Jan 13, 2007.

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  1. bsantos

    bsantos Thread Starter

    Joined:
    Jan 12, 2007
    Messages:
    5
    Hi,

    I have a problem with my Cisco VPN connection since I have installed SYGATE firewall.
    I have looked up several forums about that and I unsinstalled both SYGATE and CISCO VPN then I installed CISCO VPN several times but without any success.
    At the moment, no firewall is activated on my computer neither Windows XP, neither SYGATE.
    The error is persistent :
    "SECURE VPN Reason 435 Firewall policy mismatch"
    the log file says : "the client did not match the firewall policy ... Cisco Systems integrated client should be enabled or installed on your computer"
    this problem leads to the following event: "TrueVector driver: Driver install or load failure: LoadNTDeviceDriver. Win32 error: Le fichier spécifié est introuvable."

    I can connect on the VPN server but the connection is then stopped by my computer due to "Delete Reason Code: 11 --> PEER_DELETE-IKE_DELETE_FIREWALL_MISMATCH."

    Does someone have an idea about that problem ?

    Thanks in advance for you help :)

    B.S
     
  2. bsantos

    bsantos Thread Starter

    Joined:
    Jan 12, 2007
    Messages:
    5
    I finally solve the problem after numberous trials.

    1. unsinstall Cisco VPN
    2. install a recent version of "zone alarm" and keep it not activated if you have another anti-virus
    3. install a recent version of "cisco VPN client"

    after that every works, it seems that some .dll files have been modified during the installation of SYGATE and that Cisco VPN needs somes specific files from Zone alarm

    Cheers

    B.S
     
  3. bsantos

    bsantos Thread Starter

    Joined:
    Jan 12, 2007
    Messages:
    5
    The installation of "zonealarm" can interfere with the network connections so this procedure is more adaptated.

    1-unistall SYGATE and cisco VPN
    2-install "ZONEALARM" recent version to create the dll files for CISCO VPN
    3-create a temporary directory c:\vpntempo

    and save in this directory the files from C:\windows\system32

    vsinit.dll
    vsdata.dll
    vspubapi.dll
    vsutil.dll
    vsutil_loc040.dll

    save also the file c:\windows\system32\zonelabs : dbghelp.dll

    3-uninstall ZONEALARM

    4-copy the files from c:\vpntempo
    vsinit.dll
    vsdata.dll
    vspubapi.dll
    vsutil.dll
    vsutil_loc040.dll

    to the directory c:\windows\system32
    and copy file
    dbghelp.dll to the directory c:\windows\system32\zonelabs

    5-install a recent version of Cisco VPN

    6-delete the directory c:\vpntempo

    It works fine after many hours of search.

    B.Santos
     
  4. lvivian

    lvivian

    Joined:
    Jan 28, 2008
    Messages:
    1
    Great Great and more than Great!!
    It finally work even though I installed another firewall not SYGATE!!
    I don't know why but I worked...THANK YOU SO MUCH for your suggestions...GREAT!!!!
    THANK YOU AGAIN AND AGAIN!!!
     
  5. ksenthil_0708198

    ksenthil_0708198

    Joined:
    Aug 19, 2008
    Messages:
    1
    Thanks a lot, i was struggling for a week of time. Now its working fine for me as well. Thousand thanks for you.

    regards
    Senthil Krishnamoorthy
     
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