User's Manual

46
RADIUS Server RADIUS Server
Enterprise
Branch
Dialling User
Enterprise
Headquarter
Mobile Office Staff
(L2TP Dialling Software)
L2TP Tunnel
L2TP Tunnel
From navigation tree, select VPN>>L2TP Client, enter "L2TP Client" and click <add>.
Table 3-6-4 Parameters of L2TP Client
3 L2TP Client
Function description: Configure parameters of L2TP client.
Parameters Description Default
Enable Click to enable L2TP client Disable
Tunnel Name User defines tunnel name of L2TP client L2TP_tunnel_1
L2TP Server Set L2TP Server address N/A
Username Set server's username N/A
Password Set server's password N/A
Server Name Set server name l2tpserver
Startup Modes
Select Auto Activated/Triggered by
Data/Passive/Manually
Activated/L2TPOverIPSec
Auto Activated
Authentication Method Select CHAP/PAP CHAP
Enable Challenge secrets Click to enable challenge secrets Disable
Challenge secret
(after enabling)
Set challenge secret N/A
Local IP Address Set local IP address N/A
Remote IP Address Set remote IP address N/A
Remote Subnet Set remote subnet address N/A
Remote Netmask Set remote subnet mask
255. 255.
255. 0
Link Detection Interval Set link detection interval 60 s
Max. Retries for Link
Detection
Set the max. number of retries 5
Enable NAT Click to enable NAT Disable
MTU Set max. transmission unit 1500
MRU Set max. receiving unit 1500