connections {

   host-host {
      local_addrs  = 10.0.0.1
      remote_addrs = 10.0.0.2

      local {
         auth = pubkey
         certs = moonCert.pem
         id = moon.strongswan.org
      }
      remote {
         auth = psk
      }
      children {
         host-host {
	    local_ts = 10.1.0.1
	    remote_ts = 10.1.0.2
	    updown = /usr/lib/ipsec/_updown iptables
            # esp_proposals = aes128gcm128-x25519
	    esp_proposals = null-null
         }
      }
      version = 2
      send_certreq = no
      # proposals = aes128-sha256-x25519
      proposals = null-md5-prfmd5-null-ecp192
   }
}

secrets {

   ike-carol {
      id = 10.0.0.2
      # id = carol@strongswan.org
      secret = "Ar3etTnp01qlpOgb"
   }
}