Adapt test configurations

Adapt test configurations to the new Debian-based system.

testing/tests/ikev2/mobike-nat/pretest.dat

@@ -1,4 +1,4 @@
-alice::/etc/init.d/net.eth1 start
+alice::ifup eth1
 alice::/etc/init.d/iptables start 2> /dev/null
 sun::/etc/init.d/iptables start 2> /dev/null
 moon::conntrack -F
@@ -7,6 +7,6 @@ moon::iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -p udp -j SNAT --to-
 moon::iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -p tcp -j SNAT --to-source PH_IP_MOON:2000-2100
 alice::ipsec start
 sun::ipsec start
-alice::sleep 2 
+alice::sleep 2
 alice::ipsec up mobike
 alice::sleep 1