D-Link NetDefendOS - Page 734

Command-Line Interface
gw-world:/> add Interface L2TPServer l2tp_tunnel
IP=lan_ip
Interface=l2tp_ipsec
ServerIP=wan_ip
IPPool=l2tp_pool
TunnelProtocol=L2TP
AllowedRoutes=all-nets
ProxyARPInterfaces=lan
Web Interface
1. Go to: Network > Interfaces and VPN > PPTP/L2TP Servers > Add > PPTP/L2TP Server
2. Enter a name for the L2TP tunnel, for example l2tp_tunnel
3. Now enter:
• Inner IP Address: lan_ip
• Tunnel Protocol: L2TP
• Outer Interface Filter: l2tp_ipsec
• Server IP: wan_ip
4. Under the PPP Parameters tab, check the Use User Authentication Rules control
5. Select l2tp_pool in the IP Pool control
6. Under the Add Route tab, select all-nets in the Allowed Networks control
7. In the ProxyARP control, select the lan interface
8. Click OK
In order to authenticate the users using the L2TP tunnel, a user authentication rule needs to be
configured.
D. Next will be setting up the authentication rules:
Command-Line Interface
gw-world:/> add UserAuthRule AuthSource=Local
Interface=l2tp_tunnel
OriginatorIP=all-nets
LocalUserDB=UserDB
agent=PPP TerminatorIP=wan_ip
name=L2TP_Auth
Web Interface
1. Go to: Policies > User Authentication User Authentication Rules > Add > UserAuthRule
2. Enter a suitable name for the rule, for example L2TP_Auth
3. Now enter:
Chapter 9: VPN
734