ZyWALL110 Error Number: -16015 Error Message: 'Dial a dynamic tunnel has failed for Crypto map.'

Vyacheslav
Vyacheslav Posts: 17  Freshman Member
First Comment
edited April 2021 in Security
server does not start vpn writes such an error Error Number: -16015 Error Message: 'Dial a dynamic tunnel has failed for Crypto map.' .did all the settings as written in the manual. Please Help me.

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  • [Deleted User]
    [Deleted User] Posts: 118  Zyxel Employee
    First Anniversary Friend Collector First Answer First Comment
    Answer ✓
    Dear @Vyacheslav

    Thats because you are clicking on connect in the zywal webgui (that's mainly for device to the device connection)


    L2TP in the zywall is commenly used as Server role. That means Zywall is server and u have to use a client (Windows pc, Iphone, Android) to dial in on the zywall.. 




    So the Zywall will not iniate the connection like you tried with hitting connect.

    here is an video how to configure a windows client:to succesfully use L2TP VPN with the zywall
    https://youtu.be/BYxcjcOxybs



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All Replies

  • [Deleted User]
    [Deleted User] Posts: 118  Zyxel Employee
    First Anniversary Friend Collector First Answer First Comment
    Answer ✓
    Dear @Vyacheslav

    Thats because you are clicking on connect in the zywal webgui (that's mainly for device to the device connection)


    L2TP in the zywall is commenly used as Server role. That means Zywall is server and u have to use a client (Windows pc, Iphone, Android) to dial in on the zywall.. 




    So the Zywall will not iniate the connection like you tried with hitting connect.

    here is an video how to configure a windows client:to succesfully use L2TP VPN with the zywall
    https://youtu.be/BYxcjcOxybs



  • Vyacheslav
    Vyacheslav Posts: 17  Freshman Member
    First Comment
    Thanks !!!
  • Vyacheslav
    Vyacheslav Posts: 17  Freshman Member
    First Comment
    edited May 2019



    info
    IKE
    ISAKMP SA [L2TP_VPN_GW] is disconnected
     


    info
    IKE
    Received delete notification
     


    info
    IKE
    Recv:[HASH][DEL]
     


    info
    IKE
    Send:[HASH][NOTIFY:NO_PROPOSAL_CHOSEN]
     


    info
    IKE
    [SA] : No proposal chosen
     


    info
    IKE
    [ID] : Tunnel [L2TP_VPN] Phase 2 Local policy mismatch
     


    info
    IKE
    Recv:[HASH][SA][NONCE][ID][ID]


    info
    IKE
    Рhase 1 IKE SA process done


    Phase 1 and Phase 2 Proposal settings are the same.
  • [Deleted User]
    [Deleted User] Posts: 118  Zyxel Employee
    First Anniversary Friend Collector First Answer First Comment
    Please share your tunnel setting otherwise its difficult to see what wrong 
  • Vyacheslav
    Vyacheslav Posts: 17  Freshman Member
    First Comment


  • jonatan
    jonatan Posts: 145  Ally Member
    First Anniversary 10 Comments Friend Collector First Answer
    Add encryption in phase 1 and phase 2

  • Vyacheslav
    Vyacheslav Posts: 17  Freshman Member
    First Comment
    edited May 2019
    In Zywall 110  (firmware 4.33) 3DES is missing. May be downgrade firmware to 4.25?

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