R3721-F3210-F3171-HP High-End Firewalls VPN Configuration Guide-6PW101

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Figure 24 Network diagram
Configuring Device A
1. Configure an IPv4 address for each interface and assign the interfaces to security zones. (Details
not shown.)
2. Create a P2MP GRE tunnel interface:
a. Select VPN > GRE > P2MP from the navigation tree
b. Click Add to perform the configurations shown in Figure 25.
Figure 25 Add a P2MP GRE tunnel interface
c. Enter 0 in the Tunnel Interface field. Enter IP address/mask 192.168.22.1/24.
d. Select Management from the Zone list. (Select a security zone according to your network
configuration.) Select GigabitEthernet0/1 as the tunnel source interface.
e. Enter 24 as the branch network address mask. Enter 10 as the tunnel entry aging time.
f. Click Apply.
3. Configure a static route from Device A through interface Tunnel0 to the branch network:
a. Select Network > Routing Management > Static Routing from the navigation tree.