IPsec in 4 minutes


Start the VPN
isakmpd -Kv
ipsecctl -f /etc/ipsec.conf

See it running
netstat -rnf encap
ipsecctl -s a

Making it persistant across reboots
edit /etc/rc.conf.local
         isakmpd_flags="-K"
         pf=YES
         ipsec=YES

edit/etc/sysctl.conf
         net.inet.ip.forwarding=1