added test cases from NAT team

updated all IKEv2 tests to work with new status output
2006-07-13 12:45:18 +00:00
parent 1279eda042
commit 7af345e11e
74 changed files with 1069 additions and 15 deletions
@@ -2,5 +2,5 @@ moon::cat /var/log/auth.log::certificate was revoked::YES
 moon::cat /var/log/auth.log::end entity certificate is not trusted::YES
 carol::cat /var/log/auth.log::AUTHENTICATION_FAILED::YES
 moon::ipsec listcrls:: ok::YES
-moon::ipsec status::rw.*STATE_MAIN_R3.*ISAKMP SA established::NO
-carol::ipsec status::home.*STATE_MAIN_I4.*ISAKMP SA established::NO
+moon::ipsec status::rw.*ESTABLISHED::NO
+carol::ipsec status::home.*ESTABLISHED::NO
@@ -1,4 +1,4 @@
-moon::ipsec statusall::rw.*IKE_SA_ESTABLISHED::YES
-carol::ipsec statusall::home.*IKE_SA_ESTABLISHED::YES
+moon::ipsec statusall::rw.*ESTABLISHED::YES
+carol::ipsec statusall::home.*ESTABLISHED::YES
 moon::ipsec listcrls:: ok::YES
 carol::ipsec listcrls:: ok::YES
@@ -1,7 +1,7 @@
 carol::cat /var/log/auth.log::scepclient::YES
 moon::cat /var/log/auth.log::scepclient::YES
-carol::ipsec statusall::home.*IKE_SA_ESTABLISHED::YES
-moon::ipsec statusall::carol.*IKE_SA_ESTABLISHED::YES
+carol::ipsec statusall::home.*ESTABLISHED::YES
+moon::ipsec statusall::carol.*ESTABLISHED::YES
 carol::ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_seq=1::YES
 moon::tcpdump::IP carol.strongswan.org > moon.strongswan.org: ESP::YES
 moon::tcpdump::IP moon.strongswan.org > carol.strongswan.org: ESP::YES
@@ -1,5 +1,5 @@
-moon::ipsec statusall::host-host.*IKE_SA_ESTABLISHED::YES
-sun::ipsec statusall::host-host.*IKE_SA_ESTABLISHED::YES
+moon::ipsec statusall::host-host.*ESTABLISHED::YES
+sun::ipsec statusall::host-host.*ESTABLISHED::YES
 moon::ping -c 1 PH_IP_SUN::64 bytes from PH_IP_SUN: icmp_seq=1::YES
 sun::tcpdump::IP moon.strongswan.org > sun.strongswan.org: ESP::YES
 sun::tcpdump::IP sun.strongswan.org > moon.strongswan.org: ESP::YES
@@ -1,5 +1,5 @@
-moon::ipsec statusall::host-host.*IKE_SA_ESTABLISHED::YES
-sun::ipsec statusall::host-host.*IKE_SA_ESTABLISHED::YES
+moon::ipsec statusall::host-host.*ESTABLISHED::YES
+sun::ipsec statusall::host-host.*ESTABLISHED::YES
 moon::ping -c 1 PH_IP_SUN::64 bytes from PH_IP_SUN: icmp_seq=1::YES
 sun::tcpdump::IP moon.strongswan.org > sun.strongswan.org: ESP::YES
 sun::tcpdump::IP sun.strongswan.org > moon.strongswan.org: ESP::YES
@@ -0,0 +1,6 @@
+The roadwarrior <b>alice</b> sets up a connection to host <b>bob</b> using IKEv2. The hosts
+sit behind NAT router <b>moon</b> (SNAT) and <b>sun</b> (SNAT) respectively.
+UDP encapsulation is used to traverse the NAT router.
+The authentication is based on locally loaded <b>X.509 certificates</b>.
+In order to test the tunnel the NAT-ed host <b>alice</b> pings the host
+<b>bob</b>.
@@ -0,0 +1,5 @@
+bob::ipsec statusall::rw-alice.*ESTABLISHED::YES
+alice::ipsec statusall::home.*ESTABLISHED::YES
+alice::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_seq=1::YES
+moon::tcpdumpcount::IP moon.strongswan.org.* > bob.strongswan.org.ipsec-nat-t: UDP::2
+moon::tcpdumpcount::IP bob.strongswan.org.ipsec-nat-t > moon.strongswan.org.*: UDP::2
@@ -0,0 +1,16 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn home
+	left=PH_IP_ALICE
+	leftcert=aliceCert.pem
+	[email protected]
+	right=PH_IP_BOB
+	rightcert=bobCert.pem
+	[email protected]
+	keyexchange=ikev2
+	auto=add
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----
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+Mto=
+-----END CERTIFICATE-----
@@ -0,0 +1,20 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn %default
+	left=PH_IP_BOB
+	leftcert=bobCert.pem
+	[email protected]
+	leftsubnet=10.2.0.10/32
+	keyexchange=ikev2
+	
+conn rw-alice
+	right=%any
+	rightcert=aliceCert.pem
+	[email protected]
+	rightsubnet=10.1.0.0/16
+	auto=add
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----
+MIIEHzCCAwegAwIBAgIBBTANBgkqhkiG9w0BAQQFADBFMQswCQYDVQQGEwJDSDEZ
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+JGhV
+-----END CERTIFICATE-----
@@ -0,0 +1,8 @@
+alice::ipsec stop
+bob::ipsec stop
+alice::rm /etc/ipsec.d/certs/*
+bob::rm /etc/ipsec.d/certs/*
+moon::route del -net 10.2.0.0/16
+sun::route del -net 10.1.0.0/16
+moon::iptables -t nat -F
+sun::iptables -t nat -F
@@ -0,0 +1,11 @@
+sun::echo 1 > /proc/sys/net/ipv4/ip_forward
+sun::route add -net 10.1.0.0/16 gw PH_IP_MOON
+sun::iptables -t nat -A POSTROUTING -o eth1 -s 192.168.0.0/24 -p udp -j SNAT --to-source PH_IP_SUN1:4024-4100
+moon::echo 1 > /proc/sys/net/ipv4/ip_forward
+moon::route add -net 10.2.0.0/16 gw PH_IP_SUN
+moon::iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -p udp -j SNAT --to-source PH_IP_MOON:1024-1100
+bob::ipsec start
+alice::ipsec start
+alice::sleep 1
+alice::ipsec up home
+alice::sleep 1 
@@ -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="alice moon winnetou sun bob"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-m-w-s-b.png"
+
+# UML instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="moon"
+
+# UML instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="alice bob"
@@ -0,0 +1,6 @@
+The roadwarrior <b>alice</b> sets up a connection to host <b>bob</b> using IKEv2. The hosts
+sit behind NAT router <b>moon</b> (SNAT) and <b>sun</b> (DNAT) respectively.
+UDP encapsulation is used to traverse the NAT router.
+The authentication is based on locally loaded <b>X.509 certificates</b>.
+In order to test the tunnel the NAT-ed host <b>alice</b> pings the host
+<b>bob</b>.
@@ -0,0 +1,5 @@
+bob::ipsec statusall::rw-alice.*ESTABLISHED::YES
+alice::ipsec statusall::home.*ESTABLISHED::YES
+alice::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_seq=1::YES
+moon::tcpdumpcount::IP moon.strongswan.org.* > sun.strongswan.org.ipsec-nat-t: UDP::2
+moon::tcpdumpcount::IP sun.strongswan.org.ipsec-nat-t > moon.strongswan.org.*: UDP::2
@@ -0,0 +1,17 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn home
+	left=PH_IP_ALICE
+	leftcert=aliceCert.pem
+	[email protected]
+	right=PH_IP_SUN
+	rightcert=bobCert.pem
+	[email protected]
+	rightsubnet=10.2.0.0/16
+	keyexchange=ikev2
+	auto=add
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
@@ -0,0 +1,20 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn %default
+	left=PH_IP_BOB
+	leftcert=bobCert.pem
+	[email protected]
+	leftsubnet=10.2.0.10/32
+	keyexchange=ikev2
+	
+conn rw-alice
+	right=%any
+	rightcert=aliceCert.pem
+	[email protected]
+	rightsubnet=10.1.0.0/16
+	auto=add
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
@@ -0,0 +1,6 @@
+alice::ipsec stop
+bob::ipsec stop
+alice::rm /etc/ipsec.d/certs/*
+bob::rm /etc/ipsec.d/certs/*
+moon::iptables -t nat -F
+sun::iptables -t nat -F
@@ -0,0 +1,10 @@
+sun::echo 1 > /proc/sys/net/ipv4/ip_forward
+sun::iptables -m multiport -t nat -A PREROUTING -i eth0 -p udp --dports 500,4500 -j DNAT --to 10.2.0.10
+moon::echo 1 > /proc/sys/net/ipv4/ip_forward
+moon::iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -p udp -j SNAT --to-source PH_IP_MOON:1024-1100
+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
+bob::ipsec start
+alice::ipsec start
+alice::sleep 1
+alice::ipsec up home
+alice::sleep 1 
@@ -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="alice moon winnetou sun bob"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-m-w-s-b.png"
+
+# UML instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="moon"
+
+# UML instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="alice bob"
@@ -0,0 +1,4 @@
+The roadwarrior <b>carol</b> sets up a connection to host <b>alice</b> sitting behind the NAT router <b>moon</b>
+using IKEv2. Port Forwarding is used to publish host <b>alice</b>. UDP encapsulation is used to traverse the NAT router.
+The authentication is based on locally loaded <b>X.509 certificates</b>.
+In order to test the tunnel the roadwarrior <b>carol</b> pings the host <b>alice</b>.
@@ -0,0 +1,5 @@
+alice::ipsec statusall::rw-carol.*ESTABLISHED::YES
+carol::ipsec statusall::home.*ESTABLISHED::YES
+carol::ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_seq=1::YES
+moon::tcpdumpcount::IP carol.strongswan.org.* > moon.strongswan.org.ipsec-nat-t: UDP::2
+moon::tcpdumpcount::IP moon.strongswan.org.ipsec-nat-t > carol.strongswan.org.*: UDP::2
@@ -0,0 +1,19 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn %default
+	left=PH_IP_ALICE
+	leftcert=aliceCert.pem
+	[email protected]
+	leftsubnet=10.1.0.10/32
+	keyexchange=ikev2
+	
+conn rw-carol
+	right=%any
+	rightcert=carolCert.pem
+	[email protected]
+	auto=add
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
@@ -0,0 +1,17 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn home
+	left=PH_IP_CAROL
+	leftcert=carolCert.pem
+	[email protected]
+	right=PH_IP_MOON
+	rightcert=aliceCert.pem
+	[email protected]
+	rightsubnet=10.1.0.0/24
+	keyexchange=ikev2
+	auto=add
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
@@ -0,0 +1,5 @@
+carol::ipsec stop
+alice::ipsec stop
+carol::rm /etc/ipsec.d/certs/*
+alice::rm /etc/ipsec.d/certs/*
+moon::iptables -t nat -F
@@ -0,0 +1,7 @@
+moon::echo 1 > /proc/sys/net/ipv4/ip_forward
+moon::iptables -m multiport -t nat -A PREROUTING -i eth0 -p udp --dports 500,4500 -j DNAT --to 10.1.0.10
+alice::ipsec start
+carol::ipsec start
+carol::sleep 1
+carol::ipsec up home
+carol::sleep 1 
@@ -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="alice moon carol winnetou"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-m-c-w.png"
+
+# UML instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="moon"
+
+# UML instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="alice carol"
@@ -0,0 +1,6 @@
+The roadwarrior <b>alice</b> sitting behind the NAT router <b>moon</b> sets up a connection 
+to gateway <b>sun</b> using IKEv2. UDP encapsulation is used to traverse the NAT router.
+The authentication is based on locally loaded <b>X.509 certificates</b>.
+After the IPsec Setup NAT router moon "crashes" (i.e. flushes its conntrack
+table) and with the next dpd sent from <b>alice</b> a dynamical address update
+should occur in gateway <b>sun</b>.
@@ -0,0 +1,10 @@
+sun::ipsec statusall::rw-alice.*ESTABLISHED::YES
+alice::ipsec statusall::home.*ESTABLISHED::YES
+moon::cmd::iptables -t nat -F::YES
+moon::cmd::iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -p udp -j SNAT --to-source PH_IP_MOON:3024-3100::YES
+moon::cmd::iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -p tcp -j SNAT --to-source PH_IP_MOON:4000-4100::YES
+moon::cmd::conntrack -F::YES
+alice::cmd::sleep 75::YES
+bob::ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_seq=1::YES
+moon::tcpdump::IP moon.strongswan.org.* > sun.strongswan.org.ipsec-nat-t: UDP, length: 132::YES
+moon::tcpdump::IP sun.strongswan.org.ipsec-nat-t > moon.strongswan.org.*: UDP, length: 132::YES
@@ -0,0 +1,17 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn home
+	left=PH_IP_ALICE
+	leftcert=aliceCert.pem
+	[email protected]
+	right=PH_IP_SUN
+	rightcert=sunCert.pem
+	[email protected]
+	rightsubnet=10.2.0.0/16
+	keyexchange=ikev2
+	auto=add
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
@@ -0,0 +1,20 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn %default
+	left=PH_IP_SUN
+	leftcert=sunCert.pem
+	[email protected]
+	leftsubnet=10.2.0.0/16
+	keyexchange=ikev2
+	
+conn rw-alice
+	right=%any
+	rightcert=aliceCert.pem
+	[email protected]
+	rightsubnet=10.1.0.0/16
+	auto=add
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
@@ -0,0 +1,6 @@
+sun::ipsec stop
+alice::ipsec stop
+sun::rm /etc/ipsec.d/certs/*
+alice::rm /etc/ipsec.d/certs/*
+moon::iptables -t nat -F
+moon::contrack -F
@@ -0,0 +1,9 @@
+sun::echo 1 > /proc/sys/net/ipv4/ip_forward
+moon::echo 1 > /proc/sys/net/ipv4/ip_forward
+moon::iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -p udp -j SNAT --to-source PH_IP_MOON:1024-1100
+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
+sun::ipsec start
+alice::ipsec start
+alice::sleep 1
+alice::ipsec up home
+alice::sleep 1 
@@ -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="alice moon winnetou sun bob"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-m-w-s-b.png"
+
+# UML instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="moon"
+
+# UML instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="alice sun"
@@ -0,0 +1,6 @@
+The roadwarriors <b>alice</b> and <b>venus</b> sitting behind the NAT router <b>moon</b> 
+set up a connection to gateway <b>sun</b>. <b>alice</b> uses the IKEv2 key exchange protocol 
+whereas <b>venus</b> negotiates the connection via the IKEv1 protocol.
+UDP encapsulation is used to traverse the NAT router.
+In order to test the tunnel the NAT-ed hosts <b>alice</b> and <b>venus</b> ping the client
+<b>bob</b> behind the gateway <b>sun</b>.
@@ -0,0 +1,9 @@
+sun::ipsec statusall::rw-alice.*ESTABLISHED::YES
+sun::ipsec status::nat-t.*STATE_QUICK_R2.*IPsec SA established::YES
+sun::ipsec status::nat-t.*@venus.strongswan.org::YES
+alice::ipsec statusall::home.*ESTABLISHED::YES
+sun::ipsec status::nat-t.*STATE_QUICK_R2.*IPsec SA established::YES
+alice::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_seq=1::YES
+venus::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_seq=1::YES
+moon::tcpdump::IP moon.strongswan.org.* > sun.strongswan.org.ipsec-nat-t: UDP::YES
+moon::tcpdump::IP sun.strongswan.org.ipsec-nat-t > moon.strongswan.org.*: UDP::YES
@@ -0,0 +1,17 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn home
+	left=PH_IP_ALICE
+	leftcert=aliceCert.pem
+	[email protected]
+	right=PH_IP_SUN
+	rightcert=sunCert.pem
+	[email protected]
+	rightsubnet=10.2.0.0/16
+	keyexchange=ikev2
+	auto=add
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
@@ -0,0 +1,31 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutodebug=control
+	crlcheckinterval=180	
+	nat_traversal=yes
+
+conn %default
+	ikelifetime=60m
+	keylife=20m
+	left=PH_IP_SUN
+	leftcert=sunCert.pem
+	[email protected]
+	leftsubnet=10.2.0.0/16
+
+conn rw-alice
+	right=%any
+	rightcert=aliceCert.pem
+	[email protected]
+	rightsubnet=10.1.0.0/16
+	keyexchange=ikev2
+	auto=add
+
+conn nat-t
+	leftsubnet=10.2.0.0/16
+	right=%any
+	rightsubnetwithin=10.1.0.0/16
+	keyexchange=ikev1
+	auto=add
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----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+6sBKG/XjNAcMArXb7V6w0YAwCyjwCl49B+mLZaFH+9izzBJ7NyVqhH8ToB1gt0re
+JGhV
+-----END CERTIFICATE-----
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
@@ -0,0 +1,6 @@
+sun::ipsec stop
+alice::ipsec stop
+venus::ipsec stop
+sun::rm /etc/ipsec.d/certs/*
+alice::rm /etc/ipsec.d/certs/*
+moon::iptables -t nat -F
@@ -0,0 +1,11 @@
+sun::echo 1 > /proc/sys/net/ipv4/ip_forward
+moon::echo 1 > /proc/sys/net/ipv4/ip_forward
+moon::iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -p udp -j SNAT --to-source PH_IP_MOON:1024-1100
+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
+sun::ipsec start
+alice::ipsec start
+venus::ipsec start
+alice::sleep 1
+venus::ipsec up nat-t
+alice::ipsec up home
+alice::sleep 1 
@@ -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="alice venus moon winnetou sun bob"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-v-m-w-s-b.png"
+
+# UML instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="moon"
+
+# UML instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="alice venus sun"
@@ -0,0 +1,5 @@
+The roadwarrior <b>alice</b> sitting behind the NAT router <b>moon</b> sets up a connection 
+to gateway <b>sun</b> using IKEv2. UDP encapsulation is used to traverse the NAT router.
+The authentication is based on locally loaded <b>X.509 certificates</b>.
+In order to test the tunnel the NAT-ed host <b>alice</b> pings the client
+<b>bob</b> behind the gateway <b>sun</b>.
@@ -0,0 +1,5 @@
+sun::ipsec statusall::rw-alice.*ESTABLISHED::YES
+alice::ipsec statusall::home.*ESTABLISHED::YES
+alice::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_seq=1::YES
+moon::tcpdumpcount::IP moon.strongswan.org.* > sun.strongswan.org.ipsec-nat-t: UDP::2
+moon::tcpdumpcount::IP sun.strongswan.org.ipsec-nat-t > moon.strongswan.org.*: UDP::2
@@ -0,0 +1,17 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn home
+	left=PH_IP_ALICE
+	leftcert=aliceCert.pem
+	[email protected]
+	right=PH_IP_SUN
+	rightcert=sunCert.pem
+	[email protected]
+	rightsubnet=10.2.0.0/16
+	keyexchange=ikev2
+	auto=add
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----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+AgOoMB0GA1UdDgQWBBQ9xLkyCBbyQmRet0vvV1Fg6z5q2DBtBgNVHSMEZjBkgBRd
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+EExpbnV4IHN0cm9uZ1N3YW4xGzAZBgNVBAMTEnN0cm9uZ1N3YW4gUm9vdCBDQYIB
+ADAdBgNVHREEFjAUghJzdW4uc3Ryb25nc3dhbi5vcmcwOQYDVR0fBDIwMDAuoCyg
+KoYoaHR0cDovL2NybC5zdHJvbmdzd2FuLm9yZy9zdHJvbmdzd2FuLmNybDANBgkq
+hkiG9w0BAQQFAAOCAQEAGQQroiAa0SwwhJprGd7OM+rfBJAGbsa3DPzFCfHX1R7i
+ZyDs9aph1DK+IgUa377Ev1U7oB0EldpmOoJJugCjtNLfpW3t1RXBERL/QfpO2+VP
+Wt3SfZ0Oq48jiqB1MVLMZRPCICZEQjT4sJ3HYs5ZuucuvoxeMx3rQ4HxUtHtMD3S
+5JNMwFFiOXAjyIyrTlb7YuRJTT5hE+Rms8GUQ5Xnt7zKZ7yfoSLFzy0/cLFPdQvE
+JA7w8crODCZpDgEKVHVyUWuyt1O46N3ydUfDcnKJoQ9HWHm3xCbDex5MHTnvm1lk
+Stx71CGM7TE6VPy028UlrSw0JqEwCVwstei2cMzwgA==
+-----END CERTIFICATE-----
@@ -0,0 +1,20 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn %default
+	left=PH_IP_SUN
+	leftcert=sunCert.pem
+	[email protected]
+	leftsubnet=10.2.0.0/16
+	keyexchange=ikev2
+	
+conn rw-alice
+	right=%any
+	rightcert=aliceCert.pem
+	[email protected]
+	rightsubnet=10.1.0.0/16
+	auto=add
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----
+MIIEHzCCAwegAwIBAgIBBTANBgkqhkiG9w0BAQQFADBFMQswCQYDVQQGEwJDSDEZ
+MBcGA1UEChMQTGludXggc3Ryb25nU3dhbjEbMBkGA1UEAxMSc3Ryb25nU3dhbiBS
+b290IENBMB4XDTA0MDkxMDExMjQzOVoXDTA5MDkwOTExMjQzOVowVzELMAkGA1UE
+BhMCQ0gxGTAXBgNVBAoTEExpbnV4IHN0cm9uZ1N3YW4xDjAMBgNVBAsTBVNhbGVz
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+A1UEBhMCQ0gxGTAXBgNVBAoTEExpbnV4IHN0cm9uZ1N3YW4xGzAZBgNVBAMTEnN0
+cm9uZ1N3YW4gUm9vdCBDQYIBADAfBgNVHREEGDAWgRRhbGljZUBzdHJvbmdzd2Fu
+Lm9yZzA5BgNVHR8EMjAwMC6gLKAqhihodHRwOi8vY3JsLnN0cm9uZ3N3YW4ub3Jn
+L3N0cm9uZ3N3YW4uY3JsMA0GCSqGSIb3DQEBBAUAA4IBAQADdQIlJkFtmHEjtuyo
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+AmPnvD2Pp47obDnHqm/L109S1fcL5BiPN1AlgsseUBwzdqBpyRncPXZoAuBh/BU5
+D/1Dip0hXgB/X6+QymSzRJoSKfpeXVICj1kYH1nIkn0YXthYF3BTrCheCzBlKn0S
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+6sBKG/XjNAcMArXb7V6w0YAwCyjwCl49B+mLZaFH+9izzBJ7NyVqhH8ToB1gt0re
+JGhV
+-----END CERTIFICATE-----
@@ -0,0 +1,5 @@
+sun::ipsec stop
+alice::ipsec stop
+sun::rm /etc/ipsec.d/certs/*
+alice::rm /etc/ipsec.d/certs/*
+moon::iptables -t nat -F
@@ -0,0 +1,9 @@
+sun::echo 1 > /proc/sys/net/ipv4/ip_forward
+moon::echo 1 > /proc/sys/net/ipv4/ip_forward
+moon::iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -p udp -j SNAT --to-source PH_IP_MOON:1024-1100
+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
+sun::ipsec start
+alice::ipsec start
+alice::sleep 1
+alice::ipsec up home
+alice::sleep 1 
@@ -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="alice moon winnetou sun bob"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-m-w-s-b.png"
+
+# UML instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="moon"
+
+# UML instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="alice sun"
@@ -0,0 +1,6 @@
+The roadwarriors <b>alice</b> and <b>venus</b> sitting behind the NAT router <b>moon</b>
+ set up a connection to gateway <b>sun</b> using IKEv2. UDP encapsulation is used to 
+traverse the NAT router.
+The authentication is based on locally loaded <b>X.509 certificates</b>.
+In order to test the tunnel the NAT-ed hosts <b>alice</b> and <b>venus</b> ping the client
+<b>bob</b> behind the gateway <b>sun</b>.
@@ -0,0 +1,8 @@
+sun::ipsec statusall::rw-alice.*ESTABLISHED::YES
+sun::ipsec statusall::rw-venus.*ESTABLISHED::YES
+alice::ipsec statusall::home.*ESTABLISHED::YES
+venus::ipsec statusall::home.*ESTABLISHED::YES
+alice::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_seq=1::YES
+venus::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_seq=1::YES
+moon::tcpdumpcount::IP moon.strongswan.org.* > sun.strongswan.org.ipsec-nat-t: UDP::4
+moon::tcpdumpcount::IP sun.strongswan.org.ipsec-nat-t > moon.strongswan.org.*: UDP::4
@@ -0,0 +1,17 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn home
+	left=PH_IP_ALICE
+	leftcert=aliceCert.pem
+	[email protected]
+	right=PH_IP_SUN
+	rightcert=sunCert.pem
+	[email protected]
+	rightsubnet=10.2.0.0/16
+	keyexchange=ikev2
+	auto=add
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----
+MIIECzCCAvOgAwIBAgIBAjANBgkqhkiG9w0BAQQFADBFMQswCQYDVQQGEwJDSDEZ
+MBcGA1UEChMQTGludXggc3Ryb25nU3dhbjEbMBkGA1UEAxMSc3Ryb25nU3dhbiBS
+b290IENBMB4XDTA0MDkxMDExMTU1M1oXDTA5MDkwOTExMTU1M1owRTELMAkGA1UE
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+Wt3SfZ0Oq48jiqB1MVLMZRPCICZEQjT4sJ3HYs5ZuucuvoxeMx3rQ4HxUtHtMD3S
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+JA7w8crODCZpDgEKVHVyUWuyt1O46N3ydUfDcnKJoQ9HWHm3xCbDex5MHTnvm1lk
+Stx71CGM7TE6VPy028UlrSw0JqEwCVwstei2cMzwgA==
+-----END CERTIFICATE-----
@@ -0,0 +1,27 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn %default
+	left=PH_IP_SUN
+	leftcert=sunCert.pem
+	[email protected]
+	leftsubnet=10.2.0.0/16
+	keyexchange=ikev2
+	
+conn rw-alice
+	right=%any
+	rightcert=aliceCert.pem
+	[email protected]
+	rightsubnet=10.1.0.0/16
+	auto=add
+
+conn rw-venus
+	right=%any
+	rightcert=venusCert.pem
+	[email protected]
+	rightsubnet=10.1.0.0/16
+	auto=add
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----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+A1UEBhMCQ0gxGTAXBgNVBAoTEExpbnV4IHN0cm9uZ1N3YW4xGzAZBgNVBAMTEnN0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+-----END CERTIFICATE-----
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
@@ -0,0 +1,17 @@
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+version	2.0	# conforms to second version of ipsec.conf specification
+
+config setup
+	plutostart=no
+
+conn home
+	left=PH_IP_VENUS
+	leftcert=venusCert.pem
+	[email protected]
+	right=PH_IP_SUN
+	rightcert=sunCert.pem
+	[email protected]
+	rightsubnet=10.2.0.0/16
+	keyexchange=ikev2
+	auto=add
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----
+MIIECzCCAvOgAwIBAgIBAjANBgkqhkiG9w0BAQQFADBFMQswCQYDVQQGEwJDSDEZ
+MBcGA1UEChMQTGludXggc3Ryb25nU3dhbjEbMBkGA1UEAxMSc3Ryb25nU3dhbiBS
+b290IENBMB4XDTA0MDkxMDExMTU1M1oXDTA5MDkwOTExMTU1M1owRTELMAkGA1UE
+BhMCQ0gxGTAXBgNVBAoTEExpbnV4IHN0cm9uZ1N3YW4xGzAZBgNVBAMTEnN1bi5z
+dHJvbmdzd2FuLm9yZzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAOQ8
+foB9h5BZ92gA5JkQTJNuoF6FAzoq91Gh7To27/g74p01+SUnsSaBfPmNfGp4avdS
+Ewy2dWMA/7uj0Dbe8MEKssNztp0JQubp2s7n8mrrQLGsqB6YAS09l75XDjS3yqTC
+AtH1kD4zAl/j/AyeQBuLR4CyJEmC/rqD3/a+pr42CaljuFBgBRpCTUpU4mlslZSe
+zv9wu61PwTFxb8VDlBHUd/lwkXThKgU3uEhWRxLahpSldEGmiTTmx30k/XbOMF2n
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+N67q8hdzGgIvb7QJPMcCAwEAAaOCAQQwggEAMAkGA1UdEwQCMAAwCwYDVR0PBAQD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+-----END CERTIFICATE-----
@@ -0,0 +1,7 @@
+sun::ipsec stop
+alice::ipsec stop
+venus::ipsec stop
+sun::rm /etc/ipsec.d/certs/*
+alice::rm /etc/ipsec.d/certs/*
+venus::rm /etc/ipsec.d/certs/*
+moon::iptables -t nat -F
@@ -0,0 +1,11 @@
+sun::echo 1 > /proc/sys/net/ipv4/ip_forward
+moon::echo 1 > /proc/sys/net/ipv4/ip_forward
+moon::iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -p udp -j SNAT --to-source PH_IP_MOON:1024-1100
+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
+sun::ipsec start
+alice::ipsec start
+venus::ipsec start
+alice::sleep 1
+alice::ipsec up home
+venus::ipsec up home
+alice::sleep 1 
@@ -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="alice venus moon winnetou sun bob"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-v-m-w-s-b.png"
+
+# UML instances on which tcpdump is to be started
+#
+TCPDUMPHOSTS="moon"
+
+# UML instances on which IPsec is started
+# Used for IPsec logging purposes
+#
+IPSECHOSTS="alice venus sun"
@@ -1,5 +1,5 @@
-moon::ipsec statusall::net-net.*IKE_SA_ESTABLISHED::YES
-sun::ipsec statusall::net-net.*IKE_SA_ESTABLISHED::YES
+moon::ipsec statusall::net-net.*ESTABLISHED::YES
+sun::ipsec statusall::net-net.*ESTABLISHED::YES
 alice::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_seq=1::YES
 sun::tcpdump::IP moon.strongswan.org > sun.strongswan.org: ESP::YES
 sun::tcpdump::IP sun.strongswan.org > moon.strongswan.org: ESP::YES
@@ -1,6 +1,6 @@
-moon::ipsec statusall::rw.*IKE_SA_ESTABLISHED::YES
-carol::ipsec statusall::home.*IKE_SA_ESTABLISHED::YES
-dave::ipsec statusall::home.*IKE_SA_ESTABLISHED::YES
+moon::ipsec statusall::rw.*ESTABLISHED::YES
+carol::ipsec statusall::home.*ESTABLISHED::YES
+dave::ipsec statusall::home.*ESTABLISHED::YES
 carol::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_seq=1::YES
 moon::tcpdump::IP carol.strongswan.org > moon.strongswan.org: ESP::YES