31
D-L±nk DIR-130 User Manual
Sect±on 3 - Configurat±on
PPTP/L2TP Settings
Check this box to enable.
Enter a name for your VPN.
Select 
PPTP
, 
L2TP
, or 
L2TP over IPSec
.
Enter the VPN Server IP address which is the 
LAN IP of the router. (i.e. 192.168.0.1). 
Assign a range of IP addresses. The assigned 
IP range should be on the same IP network 
but not the in the same range as your DHCP 
IP range. 
For example, if your network is 192.168.0.xxx 
and you set the DHCP range to 192.168.0.100-
200, the remote IP range cannot be within 
192.168.0.100-200. 
Select the desired authentication protocol (PAP/CHAP/MS-CHAP v2).
Select the level of encryption (None/40-bit/128-bit).
Select a user group from the drop-down menu. You can create user groups in the 
Advanced
> 
User Group
section.
Enable Setting:
Name:
Connection Type:
VPN Server IP:
Remote IP Range:
Authentication 
Protocol:
MPPE Encryption 
Mode:
Authentication 
Database:
PPTP uses TCP port 1723 for its control connection and uses GRE (IP protocol 47) for the PPP data. PPTP supports 
data encryption by used MPPE.
L2TP uses UDP protocol to transport the PPP data. This is often encapsulated in IPSec encryption instead of 
MPPE.