Advantech ER75s User Manual page 66

Item
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
Renegotiate Interval
Max Fragment Size
Compression
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Description
Communication protocol:
UDP – OpenVPN will communicate using UDP
TCP server – OpenVPN will communicate using TCP in
server mode
TCP client – OpenVPN will communicate using TCP in
client mode
Port of the relevant protocol (UDP or TCP)
IP address of opposite tunnel side (domain name can be used)
IP address of a network behind opposite tunnel side
Subnet mask of a network behind opposite tunnel side
Allows to redirect all traffic on Ethernet
Defines the IP address of a local interface
Defines the IP address of the interface of opposite tunnel side
Defines the time interval after which sends a message to oppo-
site side of tunnel for checking the existence of the tunnel.
Defines the time interval during which the router waits for a mes-
sage sent by the opposite side. For proper verification of Open-
VPN tunnel, Ping Timeout must be greater than Ping Interval.
Sets renegotiate period (reauthorization) of the OpenVPN tun-
nel. This parameter can be set only when Authenticate Mode is
set to username/password or X.509 certificate. After this time
period, router changes the tunnel encryption to ensure the con-
tinues safety of the tunnel.
Defines the maximum size of a sent packet
Sent data can be compressed:
none – no compression is used
LZO – a lossless compression is used (must be set on both
sides of the tunnel!)
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ER75s
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