PLANET CS-1000 User Manual

Page 111

Multi-Homing Security Gateway User’s Manual

Step 4.

In Authentication Method Table enters the Preshared Key.

Step 5.

In Encapsulation or Authentication table, choose ISAKMP Algorithm. For communication via VPN, we

choose 3DES for ENC Algorithm and MD5 for AUTH Algorithm. And select Group 1 to connect.

Step 6.

In IPSec Algorithm Table, choose Data Encryption + Authentication. We choose 3DES for ENC

Algorithm and MD5 for AUTH Algorithm.

Step 7.

Choose GROUP 1 as the Perfect Forward Secrecy setting, and leave the default setting with 28800

seconds in IPSec Lifetime and 3600 seconds for ISAKMP Lifetime.

Step 8.

Select main mode as the algorithm.

Step 9.

Click OK to finish the IPSec Aotukey setting of Company B.

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