D-Link DFL-600 - Manual (Page 77)

Add/New Tunnel The following fields will identify the Manual
Key VPN tunnel on the DFL-600.
Tunnel ID An alphanumeric string that identifies the
remote tunnel. A sting of up to 63 characters
can be entered. The Tunnel ID is som
called the Negotiation ID of the remote
gateway
.
etimes
Termination IP The IP address of the remote gateway.
Shared Key The encryption key that should be entered
exactly the same way on both endpoints in
order to establish Phase 1 negotiation.
Local SPI Refers to the SPI of your DFL-600 when
establishing a VPN tunnel.
Remote SPI Refers to the SPI of the remo
which the VPN tunnel will be te peer toward
established.
IPSec Operation This drop-down menu a
kind of encryption that will be app
packets that are sent between the tw
of a VPN tunnel.
ESP
− specifies that the en
encrypted (by the DES or 3DES algorithm
selected below) and authenticated (by the MD5
or SHA algorithm, as selected below).
AH
− specifies that only the auth
algorithm (MD5 or SHA, as selected below)
will be used. When AH is selec
portion of packets sent between the two
llows you to select the
lied to
o endpoints
tire packet will be
, as
entication
ted, the data
endpoints of a VPN tunnel will not be
encrypted.