testing: Fixed some more timing issues

testing/tests/ikev1/rw-cert/pretest.dat

@@ -4,6 +4,7 @@ dave::iptables-restore < /etc/iptables.rules
 moon::ipsec start
 carol::ipsec start
 dave::ipsec start
+moon::expect-connection rw
 carol::expect-connection home
 carol::ipsec up home
 dave::expect-connection home