Perle Systems Iolan Sds4 Hl Device Server 4030370 User Manual

 365

Configuring a Virtual Private Network

The following example shows how to configure a VPN client-to-network IPsec tunnel. In this 
example, the IOLAN will accept VPN connections from multiple VPN clients on private networks 
that want to access the public 

 subnetwork through the VPN gateway. 

 is disabled in this example (on both sides) because the VPN tunnel is going private network 

to public network.

Configure the IPsec tunnel in the IOLAN:

The 

 field is set 

 to allow any VPN client to communicate in the IPsec 

tunnel that can validate the 

. Also, the 

 field is configured for 

 

to allow any remote peer private IP address (RFC 1918—10.0.0.0/8, 172.16.0.0./12, 192.168.0.0/16) 
access to the IPsec tunnel. Lastly, the 

 is set to 

 to listen for an IPsec tunnel 

connection.

Internet