Planet MH-4000 User Manual page 168

Multi-Homing Security Gateway User's Manual
Step 2. Enter the VPN name, VPN_A in IPSec Autokey window, and choose From Source to be Internal. Fill
the subnet IP, 192.168.10.0 and subnet mask, 255.255.255.0.
Step 3. In To Destination table, choose Remote Gateway-Fixed IP, enter the IP desired to be connected,
company B's subnet IP and mask.
Step 4. In Authentication Method Table, choose Preshare and enter the Preshared Key. (The max length is
100 bits.)
Step 5. Enable Aggressive mode. For communication via VPN, the Multi-Homing Security Gateway will
automatically choose 3DES for ENC Algorithm, MD5 for AUTH Algorithm and select Group 2 to connect.
Local ID and Remote ID are optional parameters. If we choose to enter Local ID/ Remote ID, they couldn't be
the same. For instance, Local ID is 11.11.11.11 and Remote ID is 22.22.22.22. If you want to use number or
text, add @ in the front, for instance, @123A and @abcd123.
tep 6. In IPSec Algorithm Table, choose Data Encryption + Authentication. We choose 3DES for ENC
S
Algorithm and MD5 for AUTH Algorithm.
Step 7. Choose Perfect Forward Secrecy, and enter 28800 seconds in IPSec Lifetime and Keep alive IP to
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