PLANET CS-1000 - Manual (Page 156)

Multi-Homing Security Gateway User’s Manual
The Gateway of Company B is 192.168.20.1. The settings of company B are as the following.
Step 1. Enter the default IP 192.168.20.1 of Company B’s CS-1000. 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_B_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 A’s
WAN 1 IP address.
Step 4. In Authentication Method Table, choose Preshare and enter the Preshared Key.
Step 5. In Encapsulation -> ISAKMP Algorithm, choose 3DES for ENC Algorithm and MD5 for AUTH
Algorithm. And select Group 2 to connect.
Step 6. In IPSec Algorithm Table, choose Data Encryption + Authentication. We choose 3DES for ENC
Algorithm and MD5 for AUTH Algorithm.
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