User`s manual

Content Security Gateway User’s Manual
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Step 5. Enable Aggressive mode. For communication via VPN, the Content 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.
Step 6. In IPSec Algorithm Table, choose Data Encryption + Authentication. We choose 3DES for ENC
Algorithm and MD5 for AUTH Algorithm.
Step 7. Choose Perfect Forward Secrecy, and enter 28800 seconds in IPSec Lifetime and Keep alive IP to
keep connecting.
Step 8. Click the down arrow to select the policy of schedule, which was pre-determined in Schedule. Refer to
the corresponding section for details.
Step 9. Click OK to finish the setting of Company A.
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 of Company B’s Content Security Gateway, 192.168.20.1. Click VPN in the menu