Hello.
Tell me, the technology of the subject, is it implemented?
I set up IKev2 + radius , connected win 10.
Windows client is behind NAT.
The connection was established and the ping went.
Rebooted the modem behind which is Windows 10. The modem has received a new public IP and the connection is broken.
At the same time, the Windows VPN interface did not turn off and sends packets to Mikrotik, but from a new public IP.
After a while, Mikrotik removes the SPI.
Windows is trying to connect.
Scheme:
win10(grayIP)->eth_mobile_modem(pubIP)->Internet->(static_pubIP)Mikrotik