Hi all. Since upgrading some of our clients to Mac OS Big Sur, their IKEv2 connections no longer work, with "User Authentication Failed" - is there something broken or have Apple, as per, done something to stop it working? Any help greatly appreciated. Dave.

Hi Dave,

Did you ever get this resolved?

I'm having issues with macOS Big Sur connecting to L2TP with IPSEC VPNs to Draytek vigor 2860. Windows 10 clients using the same VPN details authenticate just fine.