Billion Electric Company MYGUARD 7500GL User Manual

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myGuard 7500GL 802.11g Security ADSL Router 
 
Chapter 4:Configuration 
 
 
 
Configuring L2TP VPN in the Head Office 
The IP address 192.168.1.200 will be assigned to the router located in the branch office. Please 
make sure this IP is not used in the head office LAN. 
 
 
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Item Function 
Description 
Connection Name  HeadOffice 
Given a name of L2TP connection 
Dial in 
 
Check Dial in 
Private IP 
Address Assigned 
to Dialing User 
192.168.1.200 
IP address assigned to branch office network 
Peer Network IP 
192.168.0.0 
Branch office network 
Netmask 255.255.255.0 
 
Username  
username 
Password 123456 
Input username & password to authenticate branch office 
network 
Auth.Type 
Chap(Auto) 
Keep as default value in most of the cases. 
Idle Timeout 
The connection will be disconnected when there Is no 
traffic in a predefined period of time.  Idle time means 
the connection is always-on. 
IPSec 
 
Enable for enhancing your L2TP VPN security. 
Authentication MD5 
Encryption 3DES 
Perfect Forward 
Secrecy 
None 
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Pre-shared Key 
12345678 
Both sites should use the same value. 
 
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