IPsec Setting: IKEv2 Setting

Set the IKEv2 setting.

1. Display the IPsec Setting screen.

   • supplementary explanationThe procedures are the same as Steps 1 to 2 in "IPsec Setting (IKEv1 Setting)."

2. Click Edit of IKEv2.

3. 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.

4. 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.

5. 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).

6. Set the priority of Diffie-Hellman Group.

   Select a group from each drop-down list of Priority1 to Priority4.

7. Click OK. Clicking Cancel cancels the setting.

8. Click OK on the setting complete screen.

   The screen returns to the IPsec Setting screen.