Scenario 5: Internal Network And Some External Users - Grandstream Networks IPVT10 Administration Manual

Figure 57: Network Deployment Diagram – Internal Network and External Network
Figure 58: Configure External Network Adapter and Internal Network Adapter

Scenario 5: Internal Network and some External Users

The server is deployed on the internal network. Users could access and use the service via an internal network and limit certain
public IP addresses to be able to access the server. In this case, users must configure 2 networks (An internal network and an
external network with NAT), and the routing rules. The server's private network address can be configured via static NAT to
allow certain external users to access the server.