PLANET CS-2001 - Manual (Page 339)

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11.1.4 Using Two CS-2001 Devices to Connect Outbound Load
Balance with IPSec VPN (Using GRE/IPSec Package Algorithm)
Prerequisite Setup (Note: IP Addresses uses as examples only)
A Company: Configure Port1 as LAN1(192.168.10.1). IP range: 192.168.10.x/24.
Configure Port2 as WAN1(61.11.11.11) and connect it to the ADSL
Termination Unit Remote (ATUR) to access the Internet.
Configure Port3 as WAN2(61.22.22.22) and connect it to the ADSL
Termination Unit Remote (ATUR) to access the Internet.
B Company: Configure Port1 as LAN1(192.168.20.1). IP range:192.168.20.x/24.
Configure Port2 as WAN1(211.22.22.22) and connect it to the ADSL
Termination Unit Remote (ATUR) to access the Internet.
Configure Port3 as WAN2(211.33.33.33) and connect it to the ADSL
Termination Unit Remote (ATUR) to access the Internet.
Two IPSec VPN connections are created between:
A Company’s WAN port 1 and B Company’s WAN port 1;
A Company’s WAN port 2 and B Company’s WAN port 2.
This example uses two CS-2001 devices. Assume that A Company wants to create a
VPN connection with B Company in order to access files. (GRE / IPSec package
algorithm is adopted.)