TMS zl Management and Configuration Guide ST.1.1.100430

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Virtual Private Networks
Configure an L2TP over IPsec VPN
If you want to assign L2TP users to multiple groups, add the other groups now.
For more information about user groups, see “Configure User Authentication”
in Chapter 4: “Firewall.”
Specify a RADIUS Server. This section includes the basic steps for speci-
fying a RADIUS server. See “Configure Authentication to an External RADIUS
Server” in Chapter 4: “Firewall” for more detailed instructions.
1. In the left navigation bar of the Web browser interface, click Network >
Authentication.
2. Click the RADIUS tab.
3. Click Add RADIUS Server.
Figure 7-145. Add RADIUS server Window
4. For Server Address, type the RADIUS server’s IP address.
5. For Secret and Confirm Secret, type the same shared secret configured on
the RADIUS server for the TMS zl Module.
6. For NAS Identifier, type the string that you want the TMS zl Module to use
to identify itself in RADIUS requests.