This is a guide on setting up an IPSEC VPN server on Ubuntu 16.04 using StrongSwan as the IPsec server and for authentication. It has a detailed explanation with every step. StrongSwan is a descendant of FreeS/WAN, just like Openswan or LibreSwan. Strongswan however is actively developed, whereas the other ones, except LibreSwan are less.

strongSwan - Documentation strongSwan - Documentation strongSwan Documentation. offers the most up-to-date information and many HOWTOs; Installation; Configuration; Examples (see UsableExamples on the wiki for simpler examples); Miscellaneous. Open Source Trend Days 2013 Steinfurt: The strongSwan Open Source VPN Solution Linux Security Summit August 2012 San Diego: The Linux Integrity … Libreswan VPN software Libreswan VPN software Libreswan is a free software implementation of the most widely supported and standardized VPN protocol using "IPsec" and the Internet Key Exchange ("IKE").These standards are produced and maintained by the Internet Engineering Task Force ("IETF").. Libreswan has been under active development for over 15 years, going back to The FreeS/WAN Project founded in 1997 by John Build an IPSEC VPN Without Losing Your Mind

Using a Linux L2TP/IPsec VPN server with Mac OS X and iPhone

Best Open Source VPN For 2020 - 5 Choices To Consider OpenVPN – Overall Best Open Source VPN. The top spot in this list is undoubtedly reserved for …

Chapter 11 discusses the advanced use of Openswan. It discusses how to setup a proper fail-over VPN server with Openswan, and discusses large enterprise deployments bottlenecks, as well as how to deal with BGP and OSPF using IPsec and Openswan. Chapter 12 is the culmination of two years of end-user support on the public mailing lists. It

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