diff options
Diffstat (limited to 'testing/tests/ikev2/net2net-fragmentation')
9 files changed, 116 insertions, 0 deletions
diff --git a/testing/tests/ikev2/net2net-fragmentation/description.txt b/testing/tests/ikev2/net2net-fragmentation/description.txt new file mode 100644 index 000000000..1f63c9638 --- /dev/null +++ b/testing/tests/ikev2/net2net-fragmentation/description.txt @@ -0,0 +1,9 @@ +A connection between the subnets behind the gateways <b>moon</b> and <b>sun</b> is set up. +The authentication is based on <b>X.509 certificates</b>. The IKEv2 fragmentation protocol +defined in <b>RFC 7383</b> prevents the IP fragmentation of the IKEv2 messages carrying the +large X.509 certificates. +<p/> +Upon the successful establishment of the IPsec tunnel, <b>leftfirewall=yes</b> automatically +inserts iptables-based firewall rules that let pass the tunneled traffic. +In order to test both tunnel and firewall, client <b>alice</b> behind gateway <b>moon</b> +pings client <b>bob</b> located behind gateway <b>sun</b>. diff --git a/testing/tests/ikev2/net2net-fragmentation/evaltest.dat b/testing/tests/ikev2/net2net-fragmentation/evaltest.dat new file mode 100644 index 000000000..7f227fd62 --- /dev/null +++ b/testing/tests/ikev2/net2net-fragmentation/evaltest.dat @@ -0,0 +1,15 @@ +moon::cat /var/log/daemon.log::IKE_SA_INIT request 0.*FRAG_SUP::YES +sun::cat /var/log/daemon.log::IKE_SA_INIT response 0.*FRAG_SUP::YES +moon::cat /var/log/daemon.log::splitting IKE message with length of 1804 bytes into 2 fragments::YES +sun::cat /var/log/daemon.log::splitting IKE message with length of 1596 bytes into 2 fragments::YES +moon::cat /var/log/daemon.log::received fragment #1 of 2, waiting for complete IKE message::YES +moon::cat /var/log/daemon.log::received fragment #2 of 2, reassembling fragmented IKE message::YES +sun::cat /var/log/daemon.log::received fragment #1 of 2, waiting for complete IKE message::YES +sun::cat /var/log/daemon.log::received fragment #2 of 2, reassembling fragmented IKE message::YES +moon::ipsec status 2> /dev/null::net-net.*ESTABLISHED.*moon.strongswan.org.*sun.strongswan.org::YES +sun:: ipsec status 2> /dev/null::net-net.*ESTABLISHED.*sun.strongswan.org.*moon.strongswan.org::YES +moon::ipsec status 2> /dev/null::net-net.*INSTALLED, TUNNEL::YES +sun:: ipsec status 2> /dev/null::net-net.*INSTALLED, TUNNEL::YES +alice::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_req=1::YES +sun::tcpdump::IP moon.strongswan.org > sun.strongswan.org: ESP::YES +sun::tcpdump::IP sun.strongswan.org > moon.strongswan.org: ESP::YES diff --git a/testing/tests/ikev2/net2net-fragmentation/hosts/moon/etc/ipsec.conf b/testing/tests/ikev2/net2net-fragmentation/hosts/moon/etc/ipsec.conf new file mode 100644 index 000000000..bb0b2b069 --- /dev/null +++ b/testing/tests/ikev2/net2net-fragmentation/hosts/moon/etc/ipsec.conf @@ -0,0 +1,22 @@ +# /etc/ipsec.conf - strongSwan IPsec configuration file + +config setup + +conn %default + ikelifetime=60m + keylife=20m + rekeymargin=3m + keyingtries=1 + keyexchange=ikev2 + fragmentation=yes + +conn net-net + left=PH_IP_MOON + leftcert=moonCert.pem + leftid=@moon.strongswan.org + leftsubnet=10.1.0.0/16 + leftfirewall=yes + right=PH_IP_SUN + rightid=@sun.strongswan.org + rightsubnet=10.2.0.0/16 + auto=add diff --git a/testing/tests/ikev2/net2net-fragmentation/hosts/moon/etc/strongswan.conf b/testing/tests/ikev2/net2net-fragmentation/hosts/moon/etc/strongswan.conf new file mode 100644 index 000000000..8cc4192c6 --- /dev/null +++ b/testing/tests/ikev2/net2net-fragmentation/hosts/moon/etc/strongswan.conf @@ -0,0 +1,8 @@ +# /etc/strongswan.conf - strongSwan configuration file + +charon { + load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation hmac stroke kernel-netlink socket-default updown + + fragment_size = 1024 + dh_exponent_ansi_x9_42 = no +} diff --git a/testing/tests/ikev2/net2net-fragmentation/hosts/sun/etc/ipsec.conf b/testing/tests/ikev2/net2net-fragmentation/hosts/sun/etc/ipsec.conf new file mode 100644 index 000000000..855bb4409 --- /dev/null +++ b/testing/tests/ikev2/net2net-fragmentation/hosts/sun/etc/ipsec.conf @@ -0,0 +1,22 @@ +# /etc/ipsec.conf - strongSwan IPsec configuration file + +config setup + +conn %default + ikelifetime=60m + keylife=20m + rekeymargin=3m + keyingtries=1 + keyexchange=ikev2 + fragmentation=yes + +conn net-net + left=PH_IP_SUN + leftcert=sunCert.pem + leftid=@sun.strongswan.org + leftsubnet=10.2.0.0/16 + leftfirewall=yes + right=PH_IP_MOON + rightid=@moon.strongswan.org + rightsubnet=10.1.0.0/16 + auto=add diff --git a/testing/tests/ikev2/net2net-fragmentation/hosts/sun/etc/strongswan.conf b/testing/tests/ikev2/net2net-fragmentation/hosts/sun/etc/strongswan.conf new file mode 100644 index 000000000..8cc4192c6 --- /dev/null +++ b/testing/tests/ikev2/net2net-fragmentation/hosts/sun/etc/strongswan.conf @@ -0,0 +1,8 @@ +# /etc/strongswan.conf - strongSwan configuration file + +charon { + load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce x509 revocation hmac stroke kernel-netlink socket-default updown + + fragment_size = 1024 + dh_exponent_ansi_x9_42 = no +} diff --git a/testing/tests/ikev2/net2net-fragmentation/posttest.dat b/testing/tests/ikev2/net2net-fragmentation/posttest.dat new file mode 100644 index 000000000..837738fc6 --- /dev/null +++ b/testing/tests/ikev2/net2net-fragmentation/posttest.dat @@ -0,0 +1,5 @@ +moon::ipsec stop +sun::ipsec stop +moon::iptables-restore < /etc/iptables.flush +sun::iptables-restore < /etc/iptables.flush + diff --git a/testing/tests/ikev2/net2net-fragmentation/pretest.dat b/testing/tests/ikev2/net2net-fragmentation/pretest.dat new file mode 100644 index 000000000..1732d6efa --- /dev/null +++ b/testing/tests/ikev2/net2net-fragmentation/pretest.dat @@ -0,0 +1,6 @@ +moon::iptables-restore < /etc/iptables.rules +sun::iptables-restore < /etc/iptables.rules +moon::ipsec start +sun::ipsec start +moon::expect-connection net-net +moon::ipsec up net-net diff --git a/testing/tests/ikev2/net2net-fragmentation/test.conf b/testing/tests/ikev2/net2net-fragmentation/test.conf new file mode 100644 index 000000000..afa2accbe --- /dev/null +++ b/testing/tests/ikev2/net2net-fragmentation/test.conf @@ -0,0 +1,21 @@ +#!/bin/bash +# +# This configuration file provides information on the +# guest instances used for this test + +# All guest instances that are required for this test +# +VIRTHOSTS="alice moon winnetou sun bob" + +# Corresponding block diagram +# +DIAGRAM="a-m-w-s-b.png" + +# Guest instances on which tcpdump is to be started +# +TCPDUMPHOSTS="sun" + +# Guest instances on which IPsec is started +# Used for IPsec logging purposes +# +IPSECHOSTS="moon sun" |