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2 . G R E/ V PN
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The Controller is capable of initiating and terminating private IP tunnels using the VPN and
GRE standards.
Screen 26
GRE/VPN Tunnel Screen
GRE Tunnel
You can configure the Controller to route all authenticated traffic through a Generic
Routing Encapsulation (GRE) tunnel. The GRE Tunnel takes all authenticated LAN
traffic and transmits it to a remote server over the WAN connection. You can use
this feature for content filtering, centralized authentication of multiple sites, or
another NOC based application. You will need to configure the receiving end of the
GRE tunnel on your server for this to work. Each Controller will need a unique tunnel