HP VPN Firewall Appliances VPN Configuration Guide

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a. Select Network > Routing Management > Static Routing from the navigation tree.
b. Click Add.
c. Enter 192.168.12.0 as the destination IP address.
d. Select mask 255.255.255.0.
e. Select Tunnel0 as the outbound interface.
f. Click Apply.
Figure 36 Adding a static route from Firewall B through interface Tunnel0 to the branch network
Configuring Firewall C
1. Configure an IPv4 address for each interface and assign the interfaces to security zones. (Details
not shown.)
2. Create a GRE over IPv4 tunnel interface, with the tunnel interface number being 0:
a. Select VPN > GRE > GRE from the navigation tree.
b. Click Add.
c. Enter 0 in the Tunnel Interface field.
d. Enter IP address/mask 172.168.1.3/24.
e. Select Management from the Zone list. (Select a security zone according to your network
configuration.)
f. Enter the tunnel source IP address 11.1.1.3 and the tunnel destination IP address 11.1.1.1.
g. Click Apply.