TMS zl Management and Configuration Guide ST.1.1.100226

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Virtual Private Networks
Configure a GRE Tunnel
Figure 7-155. VPN > GRE > GRE Tunnels Window
3. Click Add GRE Tunnel. The Add GRE Tunnel window is displayed.
Figure 7-156. Add GRE Tunnel Window
4. For Tunnel Name, type a name that is unique for this tunnel. The name can
be from 1 to 10 alphanumeric characters.
It is recommended that you use a name that indicates the destination of
the tunnel.
5. By default, the Enable this tunnel check box is selected, which allows the
GRE tunnel to be established as soon as you finish configuring it. Clear
the check box if you want to enable the tunnel later.