PLANET CS-1000 - Manual (Page 152)

Multi-Homing Security Gateway User’s Manual
Example 4. Create a VPN trunk connection between CS-1000 (Company A) and CS-1000 (Company B),
using ISAKMP Algorithm (3DES and MD5), data encryption for IPSec Algorithm (3DES and MD5) and
GRE.
Preparation Task:
Company A’s External WAN 1 IP is 61.11.11.11
WAN 2 IP is 61.22.22.22
Internal IP is 192.168.10.X
Company B’s External WAN 1 IP is 211.11.11.11
WAN 2 IP is 211.22.22.22
Internal IP is 192.168.20.X
To Allow Company A, 192.168.10.100 create a VPN trunk connection with company B, 192.168.20.100 for
downloading the sharing file by GRE/ IPSec Algorithm.
The Gateway of Company A is 192.168.10.1. The settings of company A are as the following.
Step 1. Enter the default IP of Company A’s CS-1000, 192.168.10.1. Click VPN in the menu bar on the left
hand side, and then select the sub-select IPSec Autokey. Click Add.
Step 2. Enter the VPN name, Site_A_1 in IPSec Autokey window, select WAN 1 as the interface to create the
first VPN connection.
Step 3. In To Destination table, choose Remote Gateway-Fixed IP or Domain name, enter the Company B’s
WAN 1 IP address.
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