Planet MH-2300 User Manual page 270

Step 3. Under the Remote Settings section, select Remote Gateway (Static
IP or Hostname) and then enter A Company's IP in the field.
Step 4. Select Pre-Shared Key for Authentication Method and then enter the
Pre-Shared Key String.
Step 5. Under the ISAKMP Algorithm section, select 3DES for Encryption
Algorithm, select MD5 for Authentication Algorithm and then select
DH for Key Group.
Step 6. Under the IPSec Algorithm section, select Use both algorithms.
Select 3DES for Encryption Algorithm and then select MD5 for
Authentication Algorithm.
Step 7. Under the Advanced Settings (optional) section, select GROUP 1
from the PFS Key Group drop-down list. Enter 3600 in the ISAKMP
SA Lifetime field and then enter 28800 in the IPSec SA Lifetime field.
Configuring the PFS Key Group, ISAKMP SA Lifetime, IPSec SA Lifetime and Mode
Configuring the Remote Settings
Configuring the Authentication Method
Configuring the ISAKMP Algorithm
Configuring the IPSec Algorithm
270
Gigabit Multi-Homing VPN Security Gateway
MH-2300