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Local netmask
Local netmask combined with local subnet to form a subnet domain.
Remote subnet
The subnet of LAN site of remote VPN gateway, it can be a host, a partial subnet, and the whole subnet
of LAN site of remote gateway.
Remote netmask
Remote netmask combined with remote subnet to form a subnet domain of remote end.
Remote gateway
The IP address of remote VPN gateway.
Pre-shared key
The first key that supports IKE mechanism of both VPN gateways for negotiating further security keys.
The pre-shared key must be same for both end gateways.
Function of Buttons
Select IKE proposal:
Click the button to setup a set of frequent-used IKE proposals and select from
the set of IKE proposals for the dedicated tunnel. proposals for the
dedicated tunnel.
Select IPSec proposal:
Click the button to setup a set of frequent-used IPSec proposalsand select
from the set of IKE proposals for the dedicated tunnel.