conn sentinel-vpn type=tunnel # Left security gateway, subnet behind it, # next hop toward it. type=tunnel left=1.2.3.4 leftnexthop=1.2.3.5 leftsubnet=192.168.0.0/24 right=0.0.0.0 rightnexthop= rightsubnet= keyexchange=ike keylife=8h keyingtries=0 pfs=no authby=secret auto=add