HP VPN Firewall Appliances VPN Configuration Guide

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Figure 44 Adding a P2MP GRE tunnel interface
3. Configure a static route from Firewall A through interface Tunnel0 to the branch network:
a. Select Network > Routing Management > Static Routing from the navigation tree.
b. Click Add.
c. Enter 192.168.1.0 as the destination IP address.
d. Select mask 255.255.255.0.
e. Select Tunnel0 as the outbound interface.
f. Click Apply.
Figure 45 Adding a static route from Firewall A through interface Tunnel0 to the branch network
Configuring Firewall B
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:
a. Select VPN > GRE > GRE from the navigation tree.
b. Click Add.
c. Enter 0 in the Tunnel Interface field.