Libreswan based Ipsec VPN using preshared and RSA keys on Ubuntu
Apr 24, 2017, 12:00 (0 Talkback[s])
(Other stories by Ahmad)
The purpose of this tutorial is to explore LibreSwan which provides an IPsec protocol implementation. It is available in RedHat distributions, however, it can be compiled for another platform such as Ubuntu/Debian easily. In this article, the LibreSwan tool is built from source on Ubuntu, then a two peer VPN is configured using preshared & RSA keys between the gateway devices.