D-Link DFL-1500 [137/271] Dfl 900 1500 user manual chapter 14 virtual private network dynamic ipsec

DFL-900/1500 User Manual Chapter 14

Virtual Private Network –Dynamic IPSec

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Step 2. Add an IKE rule

Click the IKE hyperlink and click Add to add a

new IPSec VPN tunnel endpoint.

ADVANCED SETTINGS > VPN Settings > IPSec > IKE

Step 3. Customize the rule

Check the Active checkbox. Enter a name for

this rule like IKErule. Enter the Local IP

Address (192.168.88.0/255.255.255.0)

and the Remote IP Address

(192.168.40.0/255.255.255.0). Be sure to

select Aggressive mode to match the DFL-1

settings. Select the Outgoing interface of

this VPN/Firewall Router. Enter the public IP of

the opposite-side VPN gateway (61.2.1.1) in

the Peer’s IP Address. Click the ESP

Algorithm and select Encrypt and

Authenticate (DES, MD5). Enter the

Pre-Shared Key as 1234567890. Select

FQDN(domain name) and enter dlink.com in

My Identifier field. Click the Apply button to store

the settings. Note, in the Action region, you

should choose either ESP Algorithm or AH

Algorithm, or system will show error message.

Note that one of the Peer’s IP Addresses is

Static IP, and the other must be the Dynamic

IP while using Dynamic IPSec VPN type to

establish the VPN tunnel.

ADVANCED SETTINGS > VPN Settings > IPSec > IKE > Add

Step 4. Remind to add a Firewall rule

After finishing IPSec rule settings, we need to add

a firewall rule. Here system shows a window

message to remind you of adding a firewall rule.

Just press the OK button to add a firewall rule.

ADVANCED SETTINGS > VPN Settings > IPSec > IKE > Add

Self local IP

Address

The opposite

side IP Address