VPNs to multiple peers should be set up simultaneously from an Intra2net system. For example, for remote maintenance of various customers or locations. Multiple peers use the same IP network, in this example 192.168.1.0/24.
If the LAN of the Intra2net system does not overlap with any network of the peers, it is not necessary to rewrite the local IPs of the Intra2net system.
For each VPN connection to one of the peers, the peer network is rewritten to another network (in the example 192.168.10.0/24 and 192.168.11.0/24). This means that each of these peers can be addressed by unique IPs.