Vigor2950 Series User’s Guide
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IKE phase 1 mode -
Select from
Main
mode and
Aggressive
mode. The ultimate outcome is to exchange security proposals
to create a protected secure channel.
Main
mode is more
secure than
Aggressive
mode since more exchanges are done
in a secure channel to set up the IPSec session. However, the
Aggressive
mode is faster. The default value in Vigor router is
Main mode.
IKE phase 1 proposal-
To propose the local available
authentication schemes and encryption algorithms to the VPN
peers, and get its feedback to find a match. Two combinations
are available for Aggressive mode and nine for
Main
mode.
We suggest you select the combination that covers the most
schemes.
IKE phase 2 proposal-
To propose the local available
algorithms to the VPN peers, and get its feedback to find a
match. Three combinations are available for both modes. We
suggest you select the combination that covers the most