Billion BIPAC 7402G 802.11g ADSL VPN Firewall Router
Chapter 4: Configuration
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.
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111
Item Function
Description
1
Connection Name
BranchOffice
Given a name of L2TP connection
Dial out
Check Dial out
2
Server IP Address (or
Hostname)
69.121.1.33
IP address of the head office router (in WAN side)
Peer Network IP
192.168.1.0
3
Netmask 255.255.255.0
Head office network
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.
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