TMS zl Management and Configuration Guide ST.1.1.100226

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Virtual Private Networks
GRE Examples
Create the GRE Tunnel for Site A
1. In the left navigation pane of the Web browser interface, click VPN > GRE.
You are at the GRE Tunnels tab.
Figure 7-258. VPN > GRE > GRE Tunnels Window
2. Click Add GRE Tunnel. The Add GRE Tunnel window is displayed.
3. For Tunnel Name, type toVLAN40.
4. For Tunnel IP Address, type 10.8.8.1.
5. For Peer IP Address, type 10.8.8.2.
6. For Firewall Zone Association, select Zone4.
This zone will be the source zone for traffic that arrives on the tunnel and
the destination zone for traffic that is sent across the tunnel.
7. For Source IP Address, type 172.23.99.99.
8. For Destination IP Address, type 192.168.33.22.
9. Select the Enable Keepalive check box.
10. For Periods, accept the default setting, 10.
11. For Retries, accept the default setting, 3.