D-Link DFL-900 User Manual page 158

Part V
Virtual Private Network
At DFL-1:
At the first, we will install the IPSec properties of DFL-1.
Step 1. Enable IPSec
Check the Enable IPSec checkbox and click
Apply.
Step 2. Add an IKE rule
Click the IKE hyperlink and click Add to add a
new IPSec VPN tunnel endpoint.
Step 3. Customize the rule
Check the Active checkbox. Enter a name for
this rule like ds601. Enter the Local IP
(192.168.40.0/255.255.255.0)
Address
and the
Remote
(61.64.148.197/255.255.255.255). Select
the Outgoing Interface of this VPN/Firewall
Router. Enter the public IP of the opposite-side
VPN gateway (61.64.148.197) in the Peer's
IP Address. Click the ESP Algorithm and
select Encrypt and Authenticate (DES,
Enter the
MD5). Pre-Shared
1234567890. Click the Apply button to store the
settings. Note, In the Action region. It should
choose either
ESP Algorithm
Algorithm, or system will show error message.
If you hope to set the detailed item of IKE
parameter. Click the Advanced button in this
page. Otherwise it is ok to just leave the value
default.
D-Link
ADVANCED SETTINGS > VPN Settings > IPSec
ADVANCED SETTINGS > VPN Settings > IPSec > IKE
ADVANCED SETTINGS > VPN Settings > IPSec > IKE > Add
IP Address
Self local IP
Address
as
Key
The opposite
side IP Address
or
AH
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