I had a IKEv2 VPN connection configured with MacOS Mojave that worked perfectly.
After updating to Catalina I can't connect to the VPN with the message User authentication failed.
Any idea how to fix or troubleshoot this problem?
The only logs I've found are in
Wed Oct 9 23:47:06.462 <airportd> _processIPv4Changes: ARP/NDP offloads disabled, not programming the offload