Hamachi currently handles tunneling of IP traffic including broadcasts and multicast. Outbound traffic sent by the operating system to this interface is delivered to the client software, which encrypts and authenticates it and then sends it to the destination VPN peer over a specially initiated UDP connection. Hamachi is a proprietary centrally-managed VPN system, consisting of the server cluster managed by the vendor of the system and the client software, which is installed on end-user devices.Ĭlient software adds a virtual network interface to a computer, and it is used for intercepting outbound as well as injecting inbound VPN traffic.

The feature was previously available to all users but became restricted to paid subscribers only as of November 19th, 2012. įor paid subscribers Hamachi runs in the background on idle computers.

It is currently available as a production version for Microsoft Windows and macOS, as a beta version for Linux, and as a system-VPN-based client compatible with Android and iOS. Hamachi became a LogMeIn product after the acquisition of Applied Networking Inc. Like other VPNs, it establishes a connection over the Internet that emulates the connection that would exist if the computers were connected over a local area network (LAN). It is capable of establishing direct links between computers that are behind network address translation (NAT) firewalls without requiring reconfiguration (when the user's PC can be accessed directly without relays from the Internet/WAN side). LogMeIn Hamachi is a virtual private network (VPN) application developed and released in 2004 by Alex Pankratov. Proprietary (Free of charge for up to 5 devices) Microsoft Windows (XP or later), macOS, Linux, Linux on ARM (beta)

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