Amer Networks E5Web GUI - Manual (Page 622)

4. Under the PPP Parameters tab, select L2TP_Pool in the IP Pool control.
5. Under the Add Route tab, select all-nets in the Allowed Networks control.
6. Click OK
Use User Authentication Rules is enabled as default. To be able to authenticate users using the
PPTP tunnel, it is necessary to configure cOS Core Authentication Rules but that is not covered in
this example.
Example 9.12. Setting up an L2TP Tunnel Over IPsec
This example shows how to setup a fully working L2TP Tunnel based on IPsec encryption and will
cover many parts of basic VPN configuration.
Before starting, it is necessary to configure some address objects, for example the network that is
going to be assigned to the L2TP clients. Proposal lists and PSK are needed as well. Here we will
use the objects created in previous examples.
To be able to authenticate the users using the L2TP tunnel a local user database will be used.
A. Start by preparing a new Local User Database:
Command-Line Interface
Device:/> add LocalUserDatabase UserDB
Device:/> cc LocalUserDatabase UserDB
Device:/UserDB> add User testuser Password=mypassword
InControl
Follow the same steps used for the Web Interface below.
Web Interface
1. Go to: Policies > User Authentication Local User Databases > Add > Local User
Database
2. Enter a suitable name for the user database, for example UserDB
3. Go to: Policies > User Authentication Local User Databases > UserDB > Add > User
4. Now enter:
• Username: testuser
• Password: mypassword
• Confirm Password: mypassword
5. Click OK
Chapter 9: VPN
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