FreeS/WAN configuration example $ ipsec rsasigkey --verbose 2048 > rsakey.tmp $ (reformat appropriately and install in /etc/ipsec.secrets) $ cat /etc/ipsec.conf config setup interfaces="ipsec0=eth0" uniqueids=yes conn home-work left = 10.1.1.1 leftsubnet = 10.1.0.0/16 leftnexthop = 10.1.0.1 leftid = @work.my_company.com leftrsasigkey=0sAQna00xg8g... right = 192.168.1.10 rightsubnet = 192.168.2.0/24 rightnexthop = 192.168.1.254 rightid = @home.my_network.org rightrsasigkey=0sAQnZ2Ioq2I...