search for: ipsec_tunnel

hi there, I just wanted to share a recent discovery I did on how to setup a secure VPN implementation for linux 2.4.x (I''m using 2.4.20 but it should be working, as far as documentation states, for > 2.4.18) without using FreeS/WAN. The tool (ipsec_tunnel: http://ringstrom.mine.nu/ipsec_tunnel/, by Tobias Ringström) is a kernel module based on ipip and ip_gre. It uses CyptoAPI to carry out actual encryption, as in the 2.5 implementation. Installation and setup are a matter of few seconds: get CrypotAPI (http://www.kernel.org/pub/linux/kernel/cr...