Hi,
in the legacy IPsec UI one can create VTI tunnels with dynamic remote IPs by selecting "Route-based" as a mode for the P2 entry. This will then automatically create a Virtual Tunnel Interface with the entered remote gateway of the corresponding P1 entry.
With the new IPsec UI the Virtual Tunnel Interface needs to be created manually and there, only an IP address is accepted in the remote address. A hostname is not accepted.
Did I oversee something or is there a way to create a VTI with dynamic remote address?
https://github.com/opnsense/core/issues/6781