UT-VPN
In 2010 June, UT-VPN was released by SoftEther Corporation and University of Tsukuba. UT-VPN is an open source VPN software. UT-VPN has compatible as PacketiX VPN product of SoftEther Corporation.
UT-VPN developed based on PacketiX VPN, but some functions was deleted. For example, the RADIUS client is supported by PacketiX VPN Server, but it is not supported by UT-VPN Server.
Read more about this topic: Soft Ether Corporation, Related Software