Remote access (VPN) to set up with two WANs

[jarlel]

Hi!

Looking for best practice for a setup with one LAN port and two WAN ports (WAN1 and WAN2).
WAN1 will have a fixed public IP and WAN2 will have a public IP from DHCP.

It should be possible to connect to both interfaces (WAN1 and WAN2) with VPN.
When connecting to WAN1 it should be possible to access all IPs on the LAN.

This is where I'm a bit unsure: When connecting to WAN2 it should be possible to connect to both LAN IPs but ALSO
WAN1 IPs. Is this an easy thing to do? To connect to WAN2 with VPN and then be able to reach the IP on the same NET as the
public IP for the WAN1 link?