Asus SL1000 - Manual (Page 115)

Internet Security Router User ’s Manual Chapter 10. Configuring VPN
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Refer to the section 10.3 Establish VPN Connection Using Automatic Keying to configure VPN policies on
ISR2 using automatic keying.
Figure 10.6. Intranet VPN Policy Configuration on ISR2
Step 2: Configure Firewall rules
1. Configure outbound Firewall rule to allow packets from 192.168.2.0/255.255.255.0 to
192.168.1.0/255.255.255.0 without any NAT.
2. Configure inbound Firewall rule to allow packets from 192.168.1.0/255.255.255.0 to
192.168.2.0/255.255.255.0 without any NAT.
Table 10.8 and Table 10.9 provide the parameters to be configured for the outbound and inbound Firewall rule
fields. For a general description on configuring any inbound/outbound Firewall rule, please refer to sections 9.3
and 9.4.
Table 10.8. Outbound Un-translated Firewall Rule for VPN Packets on ISR1
Field Value
Type Subnet
Address 192.168.2.0 Source IP
Mask 255.255.255.0
Type Subnet Destination IP
Address 192.168.1.0