IPSec on linux 2.4.4

Hi. I want to make an encrypted VPN and I'd like you to advice some free (linux) solutions. My 1st try was FreeSwan but it doesn't build on 2.4.4 kernel (tested with both freeswan latest versions: stable and today's snapshot). I'm having a look to other alternatives (listed in "Other approaches to VPNs for Linux" from freeswan doc). Just right now I'm going to have a look to CIPE. As usual I'd like to hear some words from you (which solution do you recommend and/or have tested for my kernel, ...). Greetings to the ml :) =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= ** RoMaN SoFt / LLFB ** roman@madrid.com http://pagina.de/romansoft ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~