Internet Security Router User
’s Manual
Chapter 10. Configuring VPN
97
10.6.1.1 Configure Rules on Internet Security Router 1 (ISR1)
This section describes the steps to establish the VPN/Firewall for the Internet scenario. Figure 10.4 depicts the
typical Intranet connections. Note that ADSL or cable modem is not required if the two networks are connected
via Ethernet connections.The setting of each configuration step is illustrated in a figure. For instructions on
configuration of each step, please refer to the corresponding section for details.
Internet
192.168.1.10
ISR1
ISR2
ADSL/Cable Modem
ADSL/Cable Modem
192.168.1.11
192.168.1.12
192.168.2.22
192.168.2.21
192.168.2.20
LAN
192.168.1.1
LAN
192.168.2.1
WAN
123.1.1.123
WAN
212.1.1.212
Figure 10.4. Typical Intranet Network Diagram