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AirGate-3G
NOVUS AUTOMATION
80/119
3.34
CONFIGURATION -> GRE
This section allows users to set the GRE parameters.
GRE
Item
Description
Default
Add
Click “Add” to add a GRE tunnel.
Enable
Click to enable GRE (Generic Routing Encapsulation). GRE is a protocol that encapsulates
packets in order to route other protocols over IP networks.
Disable
Remote IP Address
Set remote IP Address of the virtual GRE tunnel.
Null
Local Virtual IP
Set local IP Address of the virtual GRE tunnel.
Null
Remote virtual IP
Set remote IP Address of the virtual GRE tunnel.
Null
Remote Subnet @
Remote Subnet List
Add a static route to the remote side’s subnet so that the remote network is known to
the local network. The max count is 10.
Null
Remote Subnet Mask @
Remote Subnet List
Set remote subnet net mask. The max count is 10.
Null
All traffic via this
interface
After click to enable this feature, all data traffic will be sent via GRE tunnel.
Disable
Enable NAT
Tick to enable SNAT for GRE. The source IP address of host Behind AIRGATE-3G will be
disguised before accessing the remote GRE server.
Disable
Secrets
Set Tunnel Key of GRE.
Null