Set up IKEv2 on macOS
System Settings > VPN > Add VPN Configuration > IKEv2
ImageDisplay Name: "Unique Name(ex: KUINS)"
"Server Address: "ikev2.kuins.kyoto-u.ac.jp"
Remote ID: "ikev2.kuins.kyoto-u.ac.jp"
Local ID:certificate name(ECS-ID.[request number] or SPS-ID.[request number])*1)
Authentication Method: Certificate
Certificate: ECS-ID.[request number] or SPS-ID.[request number]
and CreateImage*1) If you do not know the request number for your certificate, please refer to the instructions "here" to find out the certificate name.