For sure. You have to configure freeswan using /etc/ipsec.conf (<=7.3) and to start and test it.
Just that the current snapshot of the documentation is outdated. I don't know if they refer to 2.0 or 1.x but in 1.98b there is definitely no ipsec verify command. To be honest, i don't even know what teh author means by " Ask your ISP to publish these records in your reverse map. ". And what is a left subnet? Looks af if i would do good by subscribing the Free/Swan mailing list, too.
Yep, my fault. Christoph Egger did some patches here on this list:
http://lists.suse.com/archive/suse-security/2002-Feb/0035.html
great, thanks. I altered the script to work with suse 8 (/etc/sysconfig...) and will post it to this mailing list and cc marc@suse.de as soon as i had my first vpn connection through the gateway. bye Jochen