User`s manual

Chapter 4: Configuration
93
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.
Item
Function
Description
1
Connection Name
HeadOffice
Given a name of L2TP connection
Dial in
Check Dial in
2
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
3
Netmask
255.255.255.0
Username
username
4
Password
123456
Input username & password to authenticate branch
office network
5
Auth.Type
Chap(Auto)
Keep as default value in most of the cases.
6
Idle Timeout
0
The connection will be disconnected when there Is no
traffic in a predefined period of time. Idle time 0 means
the connection is always on.
IPSec
Enable for enhancing your L2TP VPN security.
Authentication
MD5
Encryption
3DES
Perfect Forward
Secrecy
None
7
Pre-shared Key
12345678
Both sites should use the same value.
1
4
3
2
5
6
7