Adapt test configurations

Adapt test configurations to the new Debian-based system.

testing/tests/ikev1/dynamic-initiator/evaltest.dat

@@ -5,6 +5,6 @@ dave:: ipsec status 2> /dev/null::moon.*INSTALLED, TUNNEL::YES
 moon:: cat /var/log/auth.log::IKE_SA carol\[1] established.*PH_IP_CAROL::YES
 moon:: cat /var/log/daemon.log::deleting duplicate IKE_SA for.*[email protected].*due to uniqueness policy::YES
 moon:: cat /var/log/auth.log::IKE_SA carol\[2] established.*PH_IP_DAVE::YES
-dave:: ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_seq=1::YES
+dave:: ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_req=1::YES
 alice::tcpdump::IP carol1.strongswan.org > alice.strongswan.org: ICMP echo request::YES
 alice::tcpdump::IP alice.strongswan.org > carol1.strongswan.org: ICMP echo reply::YES

testing/tests/ikev1/dynamic-initiator/posttest.dat

@@ -2,8 +2,6 @@ dave::ipsec stop
 carol::ipsec stop
 dave::sleep 1
 moon::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
+carol::iptables-restore < /etc/iptables.flush
 dave::rm /etc/ipsec.d/certs/*
 dave::rm /etc/ipsec.d/private/*

testing/tests/ikev1/dynamic-initiator/pretest.dat

@@ -1,6 +1,4 @@
-moon::/etc/init.d/iptables start 2> /dev/null
-carol::/etc/init.d/iptables start 2> /dev/null
-dave::/etc/init.d/iptables start 2> /dev/null
+carol::iptables-restore < /etc/iptables.rules
 carol::ipsec start
 dave::ipsec start
 moon::ipsec start
@@ -10,4 +8,4 @@ carol::sleep 1
 carol::iptables -D INPUT  -i eth0 -p udp --dport 500 --sport 500 -j ACCEPT
 carol::iptables -D OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
 dave::ipsec up moon
-dave::sleep 2 
+dave::sleep 2