Robustel R1520 User Manual

Robustel R1520 User Guide
RT056_UG_R1520_v.1.0.3 Dec. 25, 2021 103/159
4.4.3 GRE
This section allows you to set the GRE and the related parameters. Generic Routing Encapsulation (GRE) is a
tunneling protocol that can encapsulate a wide variety of network layer protocols inside virtual point-to-point links
over an Internet Protocol network. There are two main uses of GRE protocol: internal protocol encapsulation and
private address encapsulation.
GRE
Click to add tunnel settings. The maximum count is 5.
Tunnel Settings @ GRE
Item
Description
Default
Index
Indicate the ordinal of the list.
--
Enable
Click the toggle button to enable/disable this GRE tunnel. GRE (Generic
Routing Encapsulation) is a protocol that encapsulates data packets so
that it can route packets of other protocols in an IP network.
ON
Description
Enter a description for this GRE tunnel.
Null
Remote IP Address
Set the remote real IP address of the GRE tunnel.
Null
Local Virtual IP Address
Set the local virtual IP address of the GRE tunnel.
Null
Local Virtual Netmask
Set the local virtual Netmask of the GRE tunnel.
Null
Remote Virtual IP Address
Set the remote virtual IP Address of the GRE tunnel.
Null
Enable Default Route
Click the toggle button to enable/disable this option. When enabled, all
OFF

Robustel R1520 Specifications

General

Brand	Robustel
Model	R1520
Category	Wireless Router
Language	English