Openvpn Tunnel Configuration - Advantech B+B SmartWorx LR77 v2 Configuration Manual

3.10 OpenVPN Tunnel Configuration
Select the OpenVPN item to configure an OpenVPN tunnel. The menu item will expand
and you will see four separate configuration pages: 1st Tunnel, 2nd Tunnel, 3rd Tunnel and
4th Tunnel. The OpenVPN tunnel function allows you to create a secure connection between
two separate LAN networks. The router allows you to create up to four OpenVPN tunnels.
Item
Description
Protocol
UDP/TCP port
Remote IP Address
Remote Subnet
Remote Subnet Mask
Redirect Gateway
Local Interface IP
Address
Remote Interface
IP Address
Ping Interval
Ping Timeout
Description
Specifies the description or name of tunnel.
Specifies the communication protocol.
UDP – The OpenVPN communicates using UDP.
TCP server – The OpenVPN communicates using TCP in
server mode.
TCP client – The OpenVPN communicates using TCP in
client mode.
Specifies the port of the relevant protocol (UDP or TCP).
Specifies the IP address of opposite tunnel side. You can also
use the domain name.
Specifies the IP address of a network behind opposite side of the
tunnel.
Specifies the subnet mask of a network behind opposite side of
the tunnel.
Adds (rewrites) the default gateway. All the packets are then sent
to this gateway via tunnel, if there is no other specified default
gateway inside them.
Specifies the IP address of a local interface.
Specifies the IP address of the interface of opposite side of the
tunnel.
Specifies the time interval after which the router sends a mes-
sage to opposite side of tunnel to verify the existence of the tun-
nel.
Specifies the time interval during which the router waits for a
message sent by the opposite side. For proper verification of the
OpenVPN tunnel, set the Ping Timeout to greater than the Ping
Interval.
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3. CONFIGURATION
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