conn test
     connaddrfamily=ipv4
     #hostaddrfamily=ipv4
     #clientaddrfamily=ipv4
     auto=start
     authby=secret

     leftid=@West
     #left=192.168.2.172
     #left=%defaultroute
     left=%eth0

     rightid=@East
     right=192.168.2.197