VPN Consortium (VPNC) Recommendation

 
The following parameters are recommended by the VPNC and used in the VPN Wizard.

  Secure AssociationMain Mode
  Authentication Method: Pre-shared Key
  Encryption Protocol: 3DES
  Authentication Protocol: SHA-1
  Diffie-Hellman (DH) Group: Group 2 (1024 bit)
  Key Life: 1 hour
  IKE Life Time: 1 hour
  NETBIOS: Enabled