added ikev2/esp-alg-aes-ctr scenario

testing/tests/ikev2/esp-alg-aes-ctr/description.txt

@@ -0,0 +1,3 @@
+Roadwarrior <b>carol</b> proposes to gateway <b>moon</b> the ESP cipher suite
+<b>AES_CTR_128</b> by defining <b>esp=aes128ctr-aesxcbc-modp2048</b> in ipsec.conf.
+A ping from <b>carol</b> to <b>alice</b> successfully checks the established tunnel.

testing/tests/ikev2/esp-alg-aes-ctr/evaltest.dat

@@ -0,0 +1,7 @@
+moon::ipsec statusall::rw.*INSTALLED::YES
+carol::ipsec statusall::home.*INSTALLED::YES
+moon::ipsec statusall::AES_CTR_128/AES_XCBC_96::YES
+carol::ipsec statusall::AES_CTR_128/AES_XCBC_96::YES
+moon::ip xfrm state::rfc3686(ctr(aes))::YES
+carol::ip xfrm state::rfc3686(ctr(aes))::YES
+carol::ping -c 1 -s 120 -p deadbeef 10.1.0.10::128 bytes from 10.1.0.10: icmp_seq=1::YES

testing/tests/ikev2/esp-alg-aes-ctr/hosts/carol/etc/ipsec.conf

@@ -0,0 +1,25 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+        crlcheckinterval=180
+	strictcrlpolicy=yes
+	plutostart=no
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev2
+	ike=aes128-aesxcbc-modp2048!
+	esp=aes128ctr-aesxcbc-modp2048!
+
+conn home
+	left=PH_IP_CAROL
+	leftfirewall=yes
+	leftcert=carolCert.pem
+	leftid=carol@strongswan.org
+	right=PH_IP_MOON
+	rightsubnet=10.1.0.0/16
+	rightid=@moon.strongswan.org
+	auto=add 

testing/tests/ikev2/esp-alg-aes-ctr/hosts/carol/etc/strongswan.conf

@@ -0,0 +1,5 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 gmp random x509 pubkey hmac xcbc stroke kernel-netlink updown
+}

testing/tests/ikev2/esp-alg-aes-ctr/hosts/moon/etc/ipsec.conf

@@ -0,0 +1,24 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+        crlcheckinterval=180
+	strictcrlpolicy=yes
+	plutostart=no
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	rekeymargin=3m
+	keyingtries=1
+	keyexchange=ikev2
+	ike=aes128-aesxcbc-modp2048!
+	esp=aes128ctr-aesxcbc-modp2048!
+
+conn rw
+	left=PH_IP_MOON
+	leftfirewall=yes
+	leftcert=moonCert.pem
+	leftid=@moon.strongswan.org
+	leftsubnet=10.1.0.0/16
+	right=%any
+	auto=add

testing/tests/ikev2/esp-alg-aes-ctr/hosts/moon/etc/strongswan.conf

@@ -0,0 +1,5 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 gmp random x509 pubkey hmac xcbc stroke kernel-netlink updown
+}

testing/tests/ikev2/esp-alg-aes-ctr/posttest.dat

@@ -0,0 +1,4 @@
+moon::ipsec stop
+carol::ipsec stop
+moon::/etc/init.d/iptables stop 2> /dev/null
+carol::/etc/init.d/iptables stop 2> /dev/null

testing/tests/ikev2/esp-alg-aes-ctr/pretest.dat

@@ -0,0 +1,6 @@
+moon::/etc/init.d/iptables start 2> /dev/null
+carol::/etc/init.d/iptables start 2> /dev/null
+moon::ipsec start
+carol::ipsec start
+carol::sleep 1 
+carol::ipsec up home

testing/tests/ikev2/esp-alg-aes-ctr/test.conf

@@ -0,0 +1,21 @@
+#!/bin/bash
+#
+# This configuration file provides information on the
+# UML instances used for this test
+
+# All UML instances that are required for this test
+#
+UMLHOSTS="moon carol winnetou"
+
+# Corresponding block diagram
+#
+DIAGRAM="m-c-w.png"
+
+# UML instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS=""
+
+# UML instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="moon carol"