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Windows Phone 8.1 L2TP-VPN server behind NAT RRS feed

  • Question

  • Hello,

    I have a working VPN server at home based on L2TP. With Windows Phone 8.1 I can connect to the VPN if the smartphone is on the same internal network. Otherwise (outside the LAN, on Internet) I can't connect through NAT to the VPN server.

    Apple devices works fine. Also Windows clients works fine, only when I make a registry change explained here: http://support2.microsoft.com/kb/926179/en-us.

    What is the reason why this not turned on by default, like other OS's? It's technically possible.

    Thanks.


    Tuesday, December 9, 2014 10:35 PM

All replies

  • Is there any update to this?  I have the same problem.
    Thursday, February 5, 2015 7:50 PM
  • Same Problem here, we Need to connect to a VPN Server, which is behind a NAT-T.

    Sunday, August 23, 2015 4:23 PM
  • Same with me. ALL devices except windows phones are working. Any update?

    Friday, September 25, 2015 11:44 AM