OpenVPN Access Server System Administrator Guide
OpenVPN Access Server System Administrator Guide
OpenVPN Access Server System Administrator Guide
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PRIVATE IP<br />
Internet Gateway / Firewall*<br />
PUBLIC IP<br />
* Internet Gateway is Optional<br />
PRIVATE IP<br />
NETWORK<br />
PUBLIC<br />
IP NETWORK<br />
<strong>OpenVPN</strong> <strong>Access</strong> <strong>Server</strong> <strong>System</strong> <strong>Administrator</strong> <strong>Guide</strong><br />
PRIVATE IP<br />
<strong>OpenVPN</strong> ACCESS SERVER<br />
PUBLIC IP<br />
Figure 3: <strong>Access</strong> <strong>Server</strong> with Two Network Interfaces<br />
2.2.3 One Network Interface on Public Network<br />
This configuration is most commonly seen when the <strong>Access</strong> <strong>Server</strong> is located in a data center and<br />
its purpose is to create a virtual IP network to which all VPN clients can connect in order to<br />
communicate with services deployed on the server itself.<br />
<strong>OpenVPN</strong> ACCESS SERVER<br />
PUBLIC IP<br />
PUBLIC IP NETWORK<br />
(INTERNET)<br />
Figure 4: <strong>Access</strong> <strong>Server</strong> with One Network Interface on Public Internet<br />
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