IPsec Setting: IKEv1 Settings

Specifies the IKEv1 setting.

1. In the Network tab, click TCP/IP Setting - IPsec to display the IPsec operation selection screen.

2. Select the IPsec Setting radio button, and click OK.

   The IPsec Setting screen is displayed.

3. Click Edit of IKEv1.

   

4. Specify Encryption Algorithm you want to use when generating a common key used for communication.

   Select the checkbox of the encryption algorithm to be set. When selecting the AES-CBC checkbox, select the key length to be set from the Key Length drop-down list.

5. Specify Authentication Algorithm you want to use when generating a common key used for communication.

   Select the checkbox of the authentication algorithm to be set. When selecting the SHA-2 checkbox, select the desired key length from the Key Length drop-down list.

6. Specify the validity period of common key to securely generate a common key used for encrypting communication. Enter a desired period of time into the Encryption Key Validity Period text box. The available range is 600 to 604800 (seconds).

7. Select a group from the Diffie-Hellman Group drop-down list.

8. Select either Main Mode or Aggressive Mode from the Negotiation Mode drop-down list. Select the method to securely generate a common key used for encrypting communication.

9. Click OK. Clicking Cancel cancels the setting.

10. Click OK on the setting complete screen.

    The screen returns to the IPsec Setting screen.