The original post: /r/vpn by /u/Nando03 on 2024-11-28 10:30:45.

Hello everyone,

I am setting up a Windows Server 2019 VPN using the IKEv2 protocol. The authentication method is configured with a RADIUS client, and everything works fine for my Windows users—they can connect to the VPN without any issues.

However, I am facing problems with Apple devices connecting to the VPN.

What I’ve Tested:

  1. Tried different username formats, including domain and non-domain examples, such as:
  2. Ensured passwords do not contain special characters such as .-/\_.
  3. Confirmed that my Windows PC can connect to the VPN when using a hotspot from an Apple device.
  4. Imported the certificate into the Apple device, but it still shows as “Not Trusted.”
  5. Tested using hotspot so not to mess with subnets “192.168.1.xxx

I would appreciate any guidance or solutions to resolve this issue and enable Apple devices to connect successfully to the VPN.

https://preview.redd.it/zmhi8wmgcm3e1.png?width=397&format=png&auto=webp&s=d32b684a36cedd3badbafb2e95376883fa9bf0d9

https://preview.redd.it/pe43x2mgcm3e1.png?width=378&format=png&auto=webp&s=0d58d67ba49b5fa2bac87f6c45620c0962f47d4e

https://preview.redd.it/kkz6z42sdm3e1.png?width=446&format=png&auto=webp&s=6b405de7c18238d1a477c2187133f4135770497a