OpenVPN Protocol

Detection Information

The following page provides information on the OpenVPN Protocol.

Protocol Description

OpenVPN is a virtual private network (VPN) protocol. The main implementation is developed under an open source license and is widely deployed. VPN clients are available for Windows, Mac, Linux, Android and iOS.

Best Practices

VPNs can not only be used to connect remote locations, but also be used to bypass your firewall/DNS policies. Investigate any unauthorized use on your network.

Known Ports

TCP 1194 - OpenVPN TCP port.
UDP 1194 - OpenVPN UDP port.

Related Protocols

A list of related protocols is below. List of all protocols.

Category	Name
VPN	GRE	Details
VPN	PPTP	Details
VPN	GPRS Tunneling	Details
VPN	Cisco VPN	Details
VPN	IP in IP	Details
VPN	IPsec	Details
VPN	WireGuard	Details

Protocol Detection

Do you know how much OpenVPN traffic flows through your network? Netify's protocol detection engine and reporting provides insights to help manage your network.

What gets measured, gets managed.

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Integration and Custom Solutions

Do you have any questions about integration, APIs or custom development?

OpenVPN