Billion 800VGT Router
Configuring
IPSec
VPN
in
the
Office
1
2
3
4
5
Item
Function
Description
1
Connection
Name
IPSec
Given
name
of
the
IPSec
connection
Subnet
Select
the
Subnet
button
IP
Address
192.168.1.0
2
Netmask
255.255.255.0
Head
office
network
3
Secure
Gateway
Address
(or
Hostname)
69.121.1.30
IP
address
of
the
head
office
router
(in
WAN
side)
Single
Address
Select
the
Single
Address
button
4
IP
Address
69.121.1.30
Remote
computers
IP
address
ESP
Select
the
ESP
button
Authentication
MD5
Encryption
3DES
Prefer
Forward
Security
None
5
Pre-shared
Key
12345678
Security
plan
86
Chapter
4:
Configuration