D-Link DIR-455 - Manual (Page 40)

36 D-Link DIR-455 User Manual
Section 3 - Configuration
The phase 2 key life time of the dedicated VPN tunnel between both end gateways (in seconds). Its value can
range from 300 seconds to 172,800 seconds.
ESP, AH, or ESP+AH.
Configures perfect forward secrecy for connections created with this IPSec transport profile by assigning a
Diffie-Hellman prime modulus group.
VPN Dynamic IP Setting:
Tunnel Name:
Local Subnet:
Local Netmask:
Phase 1 Key Life Time:
Phase 2 Key Life Time:
Encapsulation Protocol:
PFS:
Tunnel 1 - Manual Key
VPN Dynamic IP Setting: Enable it
when you need remote mobile hosts
to build secure VPN tunnel with the
gateway. Click “More” button to
continue the settings.
Indicate a tunnel name of this VPN
configuration.
The subnet of the VPN gateway’s
local network. It can be a host, a
partial subnet or a whole subnet.
Local netmask combined with local
subnet form a subnet domain.
The phase 1 key life time of the
dedicated VPN tunnel between
both end gateways (in seconds). Its
value can range from 300 seconds
to 172,800 seconds.