Planet Networking & Communication CS-2001 User Manual page 264

Step 5. Select "Pre-Shared Key" for Authentication Method, and enter a
Pre-Shared Key String. ( The maximum length of Pre-Shared Key String
is 103 characters.)
Step 6. Below Encryption and Data Integrity Algorithms, select "3DES" for
Encryption Algorithm; select "MD5" for Authentication Algorithm;
select "DH 1" for Key Group.
Figure 11-37 Encryption and Data Integrity Algorithms Settings
Step 7. Select Use both algorithms below the IPSec Algorithm, or tick Use
authentication algorithm only. If ticked Use both algorithms, please
select "3DES" for Encryption Algorithm and "MD5" for Authentication
Algorithm.
Step 8. Under the Advanced Settings (optional) section, select "Group 1" for PFS
Key Group. Enter "3600" in the ISAKMP SA Lifetime field and "28800"
in the IPSec SA Lifetime field and then select "Main Mode" for Mode.
（Figure 11-39）
（Figure 11-36）
Figure 11-36 Authentication Method Settings
（Figure 11-37）
（Figure 11-38）
Figure 11-38 IPSec Algorithm Settings
Figure 11-39 Advanced Settings of IPSec Autokey
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