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  1. #1

    TL-ER6120 L2TP Apple VPN

    Model :

    Hardware Version :

    Firmware Version :

    ISP : [/COLOR]

    Model: TL-ER6120
    Firmware Version:
    1.0.7 Build 20140113 Rel.63736
    Hardware Version: TL-ER6120 v1.0



    We're having some bad issues with the L2TP Client-To-Lan VPN and Apple Products.
    Any iOS or macOS Client show the message that the L2-TP-VPN_server does not respond!

    Windows Clients works fine, so anything should be configured right!


    TL-ER6120 Log:

    1 2016-09-28 09:04:18 <5> : IKE began to negotiate as responder. Mode=main,peers=x.x.x.x<->x.x.x.x.
    2 2016-09-28 09:04:21 <5> : IKE began to negotiate as responder. Mode=main,peers=x.x.x.x<->x.x.x.x.
    3 2016-09-28 09:04:24 <5> : IKE began to negotiate as responder. Mode=main,peers=x.x.x.x<->x.x.x.x.
    4 2016-09-28 09:04:28 <5> : IKE began to negotiate as responder. Mode=main,peers=x.x.x.x<->x.x.x.x.



    Seem like the Apple Device try to handle out with different DH Groups (Starts with 14,5,2) but the TL sends no answer?!

    Any suggestions?


    Regards
    Florian
    Last edited by frichter; 09-28-2016 at 07:06.

  2. #2
    Members
    Join Date
    Aug 2016
    Posts
    103
    Have you ever double check your configuration on VPN ?
    Have you enable the Ipsec?
    http://www.tp-link.com/en/faq-444.html

  3. #3
    Hi...

    still done and tested with other devices.
    IPSEC is enabled (IPSEC Connections from TL-ER6120 to other hosts works fine)

    Regards
    Florian

  4. #4
    [h=2]same problem[/h]
    same bug here. It won't work with apple since last actualization (OS X or iOS 10). But with a older software or Microsoft work fine.

  5. #5
    Hi friends, I have the same problem. When I use Microsoft, the VPN L2TP work fine, when I use a Apple Device, they doesn't work (MacBook or iPhone, the last version).

  6. #6
    same issue +1, any help?

  7. #7
    same problem, TL-ER6120 fw 1.0.7 and iphone 6s IOS 10.0.2
    Works fine VPN IPSec between TL-ER6120 and TD-W8970

    HELP !!!

  8. #8
    Same problem!
    TL-ER6120 v1.0.7 with iPhone SE 10.0.2
    The L2TP IPSec connection is not working at all!
    Please do something to solve this issue! We really need it!

  9. #9
    Same problem here. L2TP works just fine with Windows 7 and Windows 10. It does not work with MacOS Sierra, nor does it work with iOS 10


    Attempting the connection from the Sierra VPN directly gets this message: VPN Connection The L2TP-VPN server did not respond. Try reconnecting. If the problem continues, verify your settings and contact your Administrator.


    Attempting the connection from Shimo 4 gets this message: Error Message Failed to establish a VPN connection. IPSec connection failed


    Firmware Version: 1.1.0 Build 20150416 Rel.35252
    Hardware Version: TL-ER6020 v1.0

  10. #10
    Hi , I have found a beta firmware for thisrouter,it is s solution for the L2TP VPN .

    http://static.tp-link.com/resources/software/TL-ER6020v1_en_1.1.1_20160628-rel58934_up.zip

    NOTE: You may need to reconfigure the router after the firmware upgrade.

  11. #11

    Possible solution

    I've found on http://tp-link-support.de/firmware/TL-ER6120/ a firmware dedicated to this issue: http://tp-link-support.de/firmware/T...Apple-L2TP.zip. Maybe will help you all!

  12. #12
    Quote Originally Posted by mrjordank View Post
    Hi , I have found a beta firmware for thisrouter,it is s solution for the L2TP VPN .

    http://static.tp-link.com/resources/software/TL-ER6020v1_en_1.1.1_20160628-rel58934_up.zip

    NOTE: You may need to reconfigure the router after the firmware upgrade.
    Thank you mrjordank

    ,

    Confirmed, L2TP is now working with MacOS Sierra on a MacBook Pro, and on iOS 10.0.2 with http://static.tp-link.com/resources/...el58934_up.zip. I did not need to reconfigure my router afterwards, but others may need to.

  13. #13
    Oddly, while the beta firmware works to L2TP with MacOS Sierra on my 2015 Macbook and iPhone 6 Plus, from my 2014 Macbook I still get failures for the L2TP interface with both the standard Mac L2TP interface and Shimo 4.

    So L2TP with the beta firmware:
    2015 Macbook Pro (Sierra): Works
    iPhone 6 Plus (iOS 10.02): Works
    2014 Macbook Pro (Sierra): Fails
    2014 Macbook Pro (Shimo 4): Fails

  14. #14
    Quote Originally Posted by sbessire View Post
    Oddly, while the beta firmware works to L2TP with MacOS Sierra on my 2015 Macbook and iPhone 6 Plus, from my 2014 Macbook I still get failures for the L2TP interface with both the standard Mac L2TP interface and Shimo 4.

    So L2TP with the beta firmware:
    2015 Macbook Pro (Sierra): Works
    iPhone 6 Plus (iOS 10.02): Works
    2014 Macbook Pro (Sierra): Fails
    2014 Macbook Pro (Shimo 4): Fails
    I've found on
    http://tp-link-support.de/firmware/T...Apple-L2TP.zip
    A special firmware dedicated to this issue, may you try with this one!

  15. #15
    This worked for me, thanks!

    Regards,
    Marcelo

    Quote Originally Posted by sbessire View Post
    Oddly, while the beta firmware works to L2TP with MacOS Sierra on my 2015 Macbook and iPhone 6 Plus, from my 2014 Macbook I still get failures for the L2TP interface with both the standard Mac L2TP interface and Shimo 4.

    So L2TP with the beta firmware:
    2015 Macbook Pro (Sierra): Works
    iPhone 6 Plus (iOS 10.02): Works
    2014 Macbook Pro (Sierra): Fails
    2014 Macbook Pro (Shimo 4): Fails


 

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