# /etc/ipsec.conf - strongSwan IPsec configuration file config setup plutostart=no conn %default ikelifetime=60m keylife=20m rekeymargin=3m keyingtries=1 keyexchange=ikev2 authby=secret conn nat-t left=%defaultroute leftfirewall=yes right=192.168.0.2 rightsubnet=10.2.0.0/16 auto=add