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IKEv1 Settings for an IPsec Template
Related Models: MFC-J995DW
Option Description
Template Name Type a name for the template (up to 16 characters).
Use Prefixed Template Select Custom, IKEv1 High Security or IKEv1 Medium Security. The
setting items are different depending on the selected template.
The default template differs depending on whether you chose
Main or Aggressive for Negotiation Mode on the IPsec
configuration screen.
Internet Key Exchange (IKE) IKE is a communication protocol that is used to exchange encryption
keys in order to carry out encrypted communication using IPsec. To
carry out encrypted communication for that time only, the encryption
algorithm that is necessary for IPsec is determined and the encryption
keys are shared. For IKE, the encryption keys are exchanged using the
Diffie-Hellman key exchange method, and encrypted communication
that is limited to IKE is carried out.
If you selected Custom in Use Prefixed Template, select IKEv1.
Authentication Type
• Diffie-Hellman Group
This key exchange method allows secret keys to be securely
exchanged over an unprotected network. The Diffie-Hellman key
exchange method uses a discrete logarithm problem, not the
secret key, to send and receive open information that was
generated using a random number and the secret key.
Select Group1, Group2, Group5, or Group14.
• Encryption
Select DES, 3DES, AES-CBC 128, or AES-CBC 256.
• Hash
Select MD5, SHA1, SHA256, SHA384 or SHA512.
• SA Lifetime
Specify the IKE SA lifetime.
Type the time (seconds) and number of kilobytes (KByte).
Encapsulating Security
• Protocol
Select ESP, AH, or AH+ESP.
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