Windows 10: Issues with IPv6 on Windows 11 with Netskope and OpenVPN

Discus and support Issues with IPv6 on Windows 11 with Netskope and OpenVPN in Windows 10 Gaming to solve the problem; We are having an issue that is affecting some users of Windows devices which have the Netskope client and OpenVPN client connected. The problem... Discussion in 'Windows 10 Gaming' started by Matt McLeod, Aug 2, 2024.

  1. MATT MCLEOD
    Matt McLeod Win User

    Issues with IPv6 on Windows 11 with Netskope and OpenVPN


    We are having an issue that is affecting some users of Windows devices which have the Netskope client and OpenVPN client connected. The problem manifests itself in two ways, the first that internet sites cnn.com, msn.com, stackoverflow.com, etc. do not ever load and second that Teams shows offline and cannot deliver messages. Some people have both of these problems while others only have the Teams issue. For both cases, the Netskope logs show that the IPv6 loopback address ::1 is sending traffic to the IPv6 address of whatever website or teams.microsoft.com the person is trying to reach. T

    :)
     
    Matt McLeod, Aug 2, 2024
    #1
  2. BIMMERDRIVER
    bimmerdriver Win User

    OpenVPN Server / Internet Connection Sharing / Routing / IPV6

    I'm trying to get an openvpn server running on windows 10 (pro), version 1607. It's working for ipv4, but not ipv6. I'm specifically trying to get it working with ipv4 and ipv6 to test for a problem with openvpn. I'm testing with ipv6-test.com and test-ipv6.com. The client and the server are connecting and both ipv4 and ipv6 are working between the client and the server (the client can ping server), but I can't get any ipv6 traffic to pass through the server.

    I'm wondering about internet connection sharing. There don't appear to be any specific ICS settings that relate to this issue. Alternatively, it could be routing.

    Any suggestions?
     
    bimmerdriver, Aug 2, 2024
    #2
  3. BRO67
    bro67 Win User
    OpenVPN Server / Internet Connection Sharing / Routing / IPV6

    If you had checked OpenVPN's forums, you would have found this that walks you through how to provide IPv6 outside of the tunnel. IPv6 – OpenVPN Community Inside the Tunnel still requires Dual Stack.
     
    bro67, Aug 2, 2024
    #3
  4. BIMMERDRIVER
    bimmerdriver Win User

    Issues with IPv6 on Windows 11 with Netskope and OpenVPN

    OpenVPN Server / Internet Connection Sharing / Routing / IPV6

    Do you always jump to conclusions? I've read that and it's how I got the vpn to work with ipv6 connectivity. I've posted there about the problem I'm having and I haven't found a solution, which is why I'm posting here. The problem does not seem to be openvpn, but rather the configuration of the windows 10 pc that's running the openvpn server.
     
    bimmerdriver, Aug 2, 2024
    #4
Thema:

Issues with IPv6 on Windows 11 with Netskope and OpenVPN

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