--- /dev/null
+The roadwarriors <b>carol</b> and <b>dave</b> set up a connection each to gateway <b>moon</b>.
+The strong mutual authentication is based on <b>EAP-TTLS</b> only (without a separate IKEv2
+authentication) with the gateway being authenticated by a server certificate during the
+EAP-TLS tunnel setup (phase1 of EAP-TTLS). This tunnel protects the ensuing weak client
+authentication based on <b>EAP-MD5</b> (phase2 of EAP-TTLS). The server <b>moon</b>
+piggybacks the tunneled EAP Identity request which starts phase2 of EAP-TTLS right onto
+the TLS Finished message. <b>carol</b> presents the correct MD5 password and succeeds
+whereas <b>dave</b> chooses the wrong password and fails.
--- /dev/null
+carol::cat /var/log/daemon.log::server requested EAP_TTLS authentication::YES
+carol::cat /var/log/daemon.log::allow mutual EAP-only authentication::YES
+carol::cat /var/log/daemon.log::server requested EAP_MD5 authentication::YES
+carol::cat /var/log/daemon.log::EAP method EAP_TTLS succeeded, MSK established::YES
+carol::cat /var/log/daemon.log::authentication of 'C=CH, O=Linux strongSwan, CN=moon.strongswan.org' with EAP successful::YES
+dave::cat /var/log/daemon.log::server requested EAP_TTLS authentication::YES
+dave::cat /var/log/daemon.log::allow mutual EAP-only authentication::YES
+dave::cat /var/log/daemon.log::server requested EAP_MD5 authentication::YES
+dave::cat /var/log/daemon.log::received EAP_FAILURE, EAP authentication failed::YES
+moon::cat /var/log/daemon.log::EAP_TTLS phase2 authentication of 'carol@strongswan.org' with EAP_MD5 successful::YES
+moon::cat /var/log/daemon.log::authentication of 'carol@strongswan.org' with EAP successful::YES
+moon::cat /var/log/daemon.log::EAP method EAP_TTLS failed for peer dave@strongswan.org::YES
+moon::ipsec statusall::rw-eap.*ESTABLISHED.*carol@strongswan.org::YES
+moon::ipsec statusall::rw-eap.*ESTABLISHED.*dave@stronswan.org::NO
+carol::ipsec statusall::home.*ESTABLISHED::YES
+dave::ipsec statusall::home.*ESTABLISHED::NO
+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
--- /dev/null
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+ plutostart=no
+ charondebug="ike 2"
+
+conn %default
+ ikelifetime=60m
+ keylife=20m
+ rekeymargin=3m
+ keyingtries=1
+ keyexchange=ikev2
+
+conn home
+ left=PH_IP_CAROL
+ leftid=carol@strongswan.org
+ leftauth=eap
+ leftfirewall=yes
+ right=PH_IP_MOON
+ rightid="C=CH, O=Linux strongSwan, CN=moon.strongswan.org"
+ rightsubnet=10.1.0.0/16
+ rightsendcert=never
+ auto=add
--- /dev/null
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+carol@strongswan.org : EAP "Ar3etTnp"
--- /dev/null
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+ load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 revocation hmac xcbc stroke kernel-netlink socket-default eap-identity eap-md5 eap-ttls updown
+ multiple_authentication=no
+}
--- /dev/null
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+ plutostart=no
+ charondebug="ike 2"
+
+conn %default
+ ikelifetime=60m
+ keylife=20m
+ rekeymargin=3m
+ keyingtries=1
+ keyexchange=ikev2
+
+conn home
+ left=PH_IP_DAVE
+ leftid=dave@strongswan.org
+ leftauth=eap
+ leftfirewall=yes
+ right=PH_IP_MOON
+ rightid="C=CH, O=Linux strongSwan, CN=moon.strongswan.org"
+ rightsubnet=10.1.0.0/16
+ rightsendcert=never
+ auto=add
--- /dev/null
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+dave@strongswan.org : EAP "UgaM65Va"
--- /dev/null
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+ load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 revocation hmac xcbc stroke kernel-netlink socket-default eap-identity eap-md5 eap-ttls updown
+ multiple_authentication=no
+}
--- /dev/null
+# /etc/ipsec.conf - strongSwan IPsec configuration file
+
+config setup
+ strictcrlpolicy=no
+ plutostart=no
+ charondebug="ike 2"
+
+conn %default
+ ikelifetime=60m
+ keylife=20m
+ rekeymargin=3m
+ keyingtries=1
+ keyexchange=ikev2
+
+conn rw-eap
+ left=PH_IP_MOON
+ leftsubnet=10.1.0.0/16
+ leftcert=moonCert.pem
+ leftauth=eap-ttls
+ leftfirewall=yes
+ rightauth=eap-ttls
+ rightsendcert=never
+ right=%any
+ auto=add
--- /dev/null
+# /etc/ipsec.secrets - strongSwan IPsec secrets file
+
+: RSA moonKey.pem
+
+carol@strongswan.org : EAP "Ar3etTnp"
+dave@strongswan.org : EAP "W7R0g3do"
--- /dev/null
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+ load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 revocation hmac xcbc stroke kernel-netlink socket-default eap-identity eap-md5 eap-ttls updown
+ multiple_authentication=no
+ plugins {
+ eap-ttls {
+ phase2_method = md5
+ phase2_piggyback = yes
+ }
+ }
+}
--- /dev/null
+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
--- /dev/null
+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
+moon::ipsec start
+carol::ipsec start
+dave::ipsec start
+carol::sleep 1
+carol::ipsec up home
+dave::ipsec up home
+dave::sleep 1
--- /dev/null
+#!/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 dave"
+
+# Corresponding block diagram
+#
+DIAGRAM="a-m-c-w-d.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="moon carol dave"