Billion Electric Company 7404V Series user manual Network Configuration and Security Plan

VoIP/(802.11g) ADSL2+ (VPN) Firewall Router

Example: Configuring a IPSec LAN-to-LAN VPN Connection

Table 3: Network Configuration and Security Plan

Local Network ID

Local Router IP

Remote Network ID

Remote Router IP

IKE Pre-shared Key

VPN Connection Type

Security Algorithm

Branch Office

192.168.0.0/24

69.1.121.30

192.168.1.0/24

69.1.121.3

12345678

Tunnel mode

ESP:MD5 with AES

Head Office

192.168.1.0/24

69.1.121.3

192.168.0.0/24

69.1.121.30

12345678

Tunnel mode

ESP:MD5 with AES

Both office LAN networks MUST in different subnet with LAN to LAN application.

Functions of Pre-shared Key, VPN Connection Type and Security Algorithm MUST BE identically set up on both sides.

Attention

89

Chapter 4: Configuration