Industrial Cellular VPN Router NR
3
00 Series
User Manual
Page 50 / 70
VPN->OpenVPN
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Enable
Check this box to enable OpenVPN tunnel.
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Description
Enter a description for this OpenVPN tunnel.
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Mode
Select from “Client” or “P2P”.
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Protocol
Select from “UDP” or “TCP Client”.
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Connection Type
Select from “TUN”, “TAP” which are two different kinds of device interface for OpenVPN. The
difference between TUN and TAP device is that a TUN device is a point-to-point virtual device on
network while a TAP device is a virtual device on Ethernet.
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Server Address
Enter the IP address or domain of remote server.
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Server Port