Billion BIPAC 7402G User Manual page 115

Configuring L2TP VPN in the Branch Office
The IP address 69.1.121.30 is the Public IP address of the router located in head office. If you
registered the DDNS (please refer to the DDNS section of this manual), you can also use the domain
name instead of the IP address to reach the router.
Item
Connection Name
1
Dial out
2 Server IP
Hostname)
Peer Network IP
3
Netmask
Username
4
Password
Auth.Type
5
Idle Timeout
6
IPSec
Authentication
Encryption
7
Perfect Forward Secrecy
Pre-shared Key
Chapter 4: Configuration
5
Function
BranchOffice
Address (or
69.121.1.33
192.168.1.0
255.255.255.0
username
123456
Chap(Auto)
0
MD5
3DES
None
12345678
Billion BIPAC 7402G 802.11g ADSL VPN Firewall Router
1
4
6
7
Given a name of L2TP connection
Check Dial out
IP address of the head office router (in WAN side)
Head office network
Input username & password to authenticate
branch office network
Keep as default value in most of the cases.
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.
Enable for enhancing your L2TP VPN security.
Both sites should use the same value.
Description
2
3
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