ZyXEL Communications LTE3316-M604, User Manual

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Chapter 18 VPN
LTE3316 Series User’s Guide
123
18.4 L2TP Client
Use the L2TP Client Status screen to view details about L2TP clients. Click Configuration > Application>
VPN > L2TP Client to open the following screen.
Authentication Select PAP , CHAP, MS-CHAP, and/or MS-CHAP v2 as your authentication method.
PAP (Password Authentication Protocol) - The L2TP server will crosscheck the username and
password sent by the client with the database for authentication purposes.
CHAP (Challenge Handshake Authentication Protocol) - When it’s enabled, MSCHAP and MS-
CHAP-v2 are both supported.
You can’t enable PAP and CHAP when MPPE Encryption is enabled.
MPPE
Encryption Click the check box to use MPPE, Microsoft Point to Point Encryption. Select whether you will
have
40-bit, 56-bit or 1 28-bit session key used to initialize the encryption.
Tunnel List
This displays the Zyxel Device’s current L2TP VPN tunnels.
Refresh Click Refresh to update the Zyxel Device
User Name This is the user name establishing an L2TP VPN tunnel.
Remote IP This is the client’s public IP for this VPN connection.
Remote Virtual
IP This displays the IP address assigned by the L2TP server to the connected client.
Remote Call ID This displays the call identification the L2TP Server uses to identify its clients.
Actions Use this to end a connected client’s L2TP tunnel.
VPN Account List
This displays a list of the L2TP user accounts allowed to establish VPN tunnels.
Add Click Add to create a new L2TP user account.
Delete Click Delete to remove a L2TP user account.
ID This field displays the index number of the L2TP user account.
Enable Select this to enable this L2TP user account, once it is enabled that client can establish a VPN
tunnel.
User Name Enter the user name for PPP authentication. It must be consistent with the configuration made
on LNS (L2TP Network Server). Otherwise the L2TP VPN connection will not be established.
Password Enter the password for PPP authentication. It must be consistent with the configuration made on
LNS (L2TP Network Server). Otherwise the L2TP VPN connection will not be established.
Action Click Modify to change modify an existing L2TP user account, select the check box and click
Delete to remove it.
Cancel Click Cancel to exit this screen without saving.
Apply Click Apply to save your changes back to the Zyxel Device.
Table 49 Configuration > Application > VPN > L2TP VPN (continued)
LABEL DESCRIPTION