[Diffie-Hellman Group]
Overview
Set Diffie-Hellman Group used to generate the common key required for communication for each priority order.
NOTICE
- The following setting is required to use this function.
- Set [Perfect Forward Secrecy] to [ON].
Tips
- Be sure to set at least one Diffie-Hellman Group.
- Even if the priority order is different, the registered Diffie-Hellman Groups cannot be duplicated.
Reference
- For details about [Perfect Forward Secrecy], refer to [Perfect Forward Secrecy].
Specifications
Category | Network / Security | ||
Location | Machine | Control Panel | |
Printer driver | - | ||
Application | - | ||
Required options | - | ||
Required items | - | ||
Setting items | [Priority 1] | Sets Diffie-Hellman Group to be used to generate the common key for each priority order. Default: [Priority 1]: [Group 2] [Priority 2]: [OFF] [Priority 3]: [OFF] [Priority 4]: [OFF] | |
[Priority 2] | |||
[Priority 3] | |||
[Priority 4] | |||
Remarks | Diffie-Hellman: Method of handing over common key used in common key encryption method. | ||
Reference | - | ||
Screen access | Control panel - Utility/Counter - [Administrator Setting] - [Network Setting] - [NIC Settings] - [TCP/IP Settings] - [IPsec Settings] - [IPsec Settings] - [IPsec SA Settings] - [Edit] - [IKEv2] | ||
Procedure
1
Selects [Priority 1].
The setting screen is displayed.
2
Select Diffie-Hellman Group.
3
Press [OK].
4
In case of multiple Diffie-Hellman Group settings, selection is made after [Priority 2].
The setting screen is displayed.
5
Select Diffie-Hellman Group.
When [OFF] is selected, Diffie-Hellman Group is not set
6
Press [OK].
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