enabled firewall support

testing/tests/ikev2/rw-cert/posttest.dat

@@ -1,6 +1,12 @@
+moon::iptables -v -n -L
+carol::iptables -v -n -L
+dave::iptables -v -n -L
 moon::ipsec stop
 carol::ipsec stop
 dave::ipsec stop
+moon::/etc/init.d/iptables stop 2> /dev/null
+carol::/etc/init.d/iptables stop 2> /dev/null
+dave::/etc/init.d/iptables stop 2> /dev/null
 moon::rm /etc/ipsec.d/crls/*
 carol::rm /etc/ipsec.d/crls/*
 dave::rm /etc/ipsec.d/crls/*