D-Link DFL-1600 User Manual page 252

232 Chapter 22. VPN Protocols & Tunnels
4. User Authentication Rule
Next step is to configure the user authentication rule to use for au-
thentication.
User Authentication User Authentication Rules Add
User Authentication Rule:
Enter the following:
Name: PPTPUARule
Agent: PPP
Authentication Source: Local
Interface: PPTPServer
Originator IP: 0.0.0.0/0 (all-nets)
Terminator IP: 10.0.0.1 (The IP the PPTP server is listening on)
Authentication Options/Local User DB: UserDB (The user database
created earlier)
PPP Agent Options: Select the authentication protocols to support.
(Default setting is to support all authentication protocols)
Then click OK
5. IP Rules
The final step is to set up a rule to allow traffic from PPTP clients
onto the LAN network.
Rules IP Rules Add IP Rule:
Enter the following:
Name: FromPPTPClients
Action: Allow
Service: Any
Source Interface: PPTPServer
Source Network: 192.168.1.10-192.168.1.20
Destination Interface: LAN
Destination Network: 192.168.1.0/24 (Network on LAN interface)
Then click OK
If the PPTP clients should be able to access external resources (such
as the Internet for example) a NAT rule has to be configured as well.
When the configuration is saved and activated, it should be possible
for PPTP clients to connect to the PPTP server on 10.0.0.1 on the WAN
interface.
D-Link Firewalls User's Guide