strongSwan - Links

TauVPN is an OpenSource software for Windows XP which implements a graphical interface on top of Microsoft's IPsec command line interface

• http://sourceforge.net/projects/ivpn/

Marcus Müller <marcus@ebootis.de> has written a tool which allows you to configure Windows XP VPN connections on the basis of a FreeS/WAN-style ipsec.conf file

• http://vpn.ebootis.de

Nate Carlson <natecars@natecarlson.com> has written a document that describes how to get FreeS/WAN with the X.509 patch to work with both another FreeS/WAN client and a
Windows XP / Windows 2000 client using Marcus Müller's ipsec tool:

• IPsec between FreeS/WAN and Windows 2000/XP

Jacco de Leeuw <jacco2@dds.nl> has written a tutorial on how the free Windows LT2P/IPsec client available for Windows 95 / 98 / ME / NT4.0 / 2000 and XP can be used to establish an LT2P over IPsec tunnel to a FreeS/WAN security gateway equipped with an LT2P server:

• Using a Linux L2TP/IPsec VPN Server

I have published two articles in the renowned German computer magazine c't on the configuration of Windows roadwarriors and a Linux security gateway:

• Den Ausweis bitte - Sicherer Zugang zum LAN via Virtual Private Network

• Eigener Schlüsseldienst  - VPNs und Zertifikate im Eigenbau