D-Link DI-804HV Manual page 35

Using the Configuration Menu
Home >VPN Settings> Tunnel > Set IKE Proposal Continued...
Life Time-
Life Time Unit-
Proposal ID-
Add to-
Enter in the life time value.
There are two units that can be selected: second and KB.
The identifier of IKE proposal can be chosen for adding
corresponding proposal to the dedicated tunnel.
Click it to add the chosen proposal indicated by proposal ID
to IKE Proposal index list.
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