Define explicit IKEv1 keyexchange mode V

testing/tests/ikev1/starter-includes/hosts/moon/etc/ipsec.connections

@@ -5,6 +5,7 @@ conn %default
         keylife=20m
         rekeymargin=3m
         keyingtries=1
+	keyexchange=ikev1
 
 include /etc/ipsec.host
 

testing/tests/ikev1/starter-includes/hosts/moon/etc/ipsec.host

@@ -8,5 +8,4 @@ conn %default
 	leftcert=moonCert.pem
 	leftid=@moon.strongswan.org
 	leftfirewall=yes
-	keyexchange=ikev1